Marine Fuel Filters & Parts

Marine-Grade Fuel Water Separator — Protect Your Engine, Save on Maintenance R12H Marine Fuel Water Separator — 10 Micron, 15 GPH, Aluminum Alloy, Replaces Racor S3240 / 120AT, NPT ZG1/4-19. Upgraded detachable filter element design: replace only the cartridge, keep the housing — saves up to 60% vs. disposable units. Complete kit includes aluminum housing, 3 filter elements, 4 O-rings, 2 inlet/outlet fittings, and 2 plugs. Key Features Detachable Spin-On Design — Replace only the filter element, not the entire unit. Quick tool-free cartridge swaps. Aluminum Alloy Body + Powder Coating — Superior corrosion resistance against seawater and harsh marine environments. Built to outlast iron/steel alternatives. 15 GPH High Flow Rate — Engineered for high-performance marine and diesel applications. Maintains fuel pressure under load. 10-Micron Advanced Filtration — High-capacity filter media removes water and particles as small as 10 microns for clean, water-free fuel delivery. Transparent Nylon Collection Bowl with Drain Valve — Visually inspect water accumulation and drain with a simple twist of the black valve. What's Included (Complete Combo) 1 x R12H Fuel Water Separator Assembly (aluminum housing + base) 3 x Filter Elements (1 installed + 2 bonus spares) 4 x O-Rings (2 installed + 2 bonus spares) 2 x NPT/ZG1/4-19 Connection Fittings 2 x Plugs for unused ports Installation Instructions Specifications Model R12H (R12T Upgrade) Material Aluminum Alloy + Powder Coating Flow Rate 15 GPH (57 LPH) Filtration 10 Micron Port Size NPT / ZG1/4-19 Filter Type Spin-On, Replaceable Cartridge Replaces Part # S3240, 120AT, 18-7987, RK10222, R12T Applications Marine boats, diesel trucks, generators, oil storage equipment Easy Installation — No Professional Tools Required (Boats) Designed for DIY boat owners. Comes with detailed step-by-step instructions: Apply fuel to both O-rings for lubrication before assembly Mount the unit securely — use screws on a wood board (min 1cm) with marine adhesive if you prefer not to drill into your boat Fill the filter housing completely with fuel before starting the engine to prevent air-lock Periodically check the collection bowl and drain accumulated water via the drain valve For automotive/diesel truck installation, professional installation is recommended. Frequently Asked Questions Q: What is the difference between R12H and R12T?A: The R12T has a sealed, non-removable filter element — you must replace the entire housing. The R12H has a detachable cartridge: keep the housing, replace only the internal filter, saving you money every service. Q: Will this fit my boat?A: As long as you have sufficient mounting space, it works for boats, cars, diesel trucks, and fuel storage equipment. Ports: NPT/ZG1/4-19. Q: Why won't my engine start after installation?A: You must fill the filter housing completely with fuel before starting. An empty filter causes air-lock and starting failure. Q: How often should I replace the filter element?A: Every 100 hours of operation or annually, whichever comes first. Check the transparent bowl regularly for water accumulation. Q: Is this compatible with Racor / Sierra / Yamaha systems?A: This replaces S3240 and 120AT filter elements commonly used across marine brands. Verify your port size (NPT/ZG1/4-19) and mounting space before ordering. WHOLESALE INQUIRIES Bulk pricing available for marine dealers, fleet operators, and distributors. Contact us for wholesale discounts. R12T Fuel Filter Water Separator Complete Combo Kit → 📦 Related Products & Guides 🛒 Complete Your System: R12H Replacement Filter Element (from $13.99) — Drop-in replacement cartridge for this assembly R12T Combo Kit ($29.99) — Compare: our economy sealed-unit option R12T Replacement Filter Element ($17.99) — Compatible spin-on cartridge R12T Clear Nylon Collection Bowl ($13.99) — Replacement drain bowl (also fits R12H) 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T vs Racor 120AT vs WIX 33583 Showdown R12T Marine Installation Guide: NPT & ZG Fittings 📦 Related Products & Guides 🛒 Complete Your System: R12H Replacement Filter Element (from $13.99) — Drop-in replacement cartridge for this assembly R12T Combo Kit ($29.99) — Compare: our economy sealed-unit option R12T Replacement Filter Element ($17.99) — Compatible spin-on cartridge R12T Clear Nylon Collection Bowl ($13.99) — Replacement drain bowl (also fits R12H) 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T vs Racor 120AT vs WIX 33583 Showdown R12T Marine Installation Guide: NPT & ZG Fittings

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Product Overview The iFJF R12T Fuel Water Separator Element is a high-efficiency 10-micron fuel water separator designed to protect your marine outboard engine from harmful water and debris contamination. Whether you're running a Mercury, Yamaha, Suzuki, or Honda outboard, this spin-on filter element provides reliable fuel filtration that meets or exceeds OEM specifications. Key Features 10-Micron Filtration: Captures 98% of water and particulate contaminants down to 10 microns, preventing injector damage and engine knock Spin-On Design: Quick, tool-free filter changes — no messy disassembly required Marine-Grade Construction: Corrosion-resistant coating stands up to saltwater environments and harsh marine conditions Universal Compatibility: Fits standard marine fuel water separator heads with 3/8" or 1/4" NPT ports OEM Equivalent: Direct replacement for Racor S3240, 120AT, Mercury 35-60494-1, and other leading marine filters Compatibility Make Engine Type Models Mercury 2-Stroke & 4-Stroke Outboard 4HP - 300HP (All Years) Yamaha 2-Stroke & 4-Stroke Outboard 4HP - 350HP (All Years) Suzuki 4-Stroke Outboard 4HP - 300HP (All Years) Honda 4-Stroke Outboard 2HP - 250HP (All Years) Johnson/Evinrude 2-Stroke Outboard 4HP - 300HP (All Years) Specifications Specification Value Filtration Rating 10 Micron Thread Type 1/4 NPT (ZG1/4-19) Flow Rate Up to 90 GPH Material Corrosion-resistant steel with marine coating Replaces OEM Racor S3240, 120AT, R12T, 18-7947 Why Choose iFJF Marine Filters Water in your fuel is the #1 cause of outboard engine failure on the water. Our r12t fuel water separator element uses advanced hydrophobic media that separates and captures water droplets while allowing clean fuel to pass through — protecting your injectors, fuel pump, and combustion chamber. Each filter is individually tested and backed by our satisfaction guarantee. Frequently Asked Questions Q: How often should I replace my marine fuel water separator?A: We recommend replacing your fuel water separator every 100 hours of operation or once per season, whichever comes first. If you notice reduced engine performance, difficulty starting, or water in your fuel filter bowl, replace immediately. Q: Will this fit my Mercury outboard?A: Yes. This filter fits standard marine fuel water separator heads with 1/4" NPT (ZG1/4-19) threads, compatible with all Mercury outboard engines from 4HP to 300HP when used with the appropriate filter head. Q: What's the difference between 10-micron and 30-micron filters?A: 10-micron filters capture finer particles and provide better protection for modern fuel-injected engines. If you have a carbureted older outboard, 30-micron may be sufficient, but for EFI/DFI engines, 10-micron is strongly recommended. Q: Can I use this filter with ethanol-blended fuel (E10)?A: Yes. Our filter media is compatible with ethanol-blended fuels up to E10. However, ethanol can accelerate water absorption, so more frequent filter changes may be needed if you use ethanol fuel regularly. Q: How do I know when the filter needs replacement?A: Signs include engine hesitation at high RPM, difficulty reaching full throttle, rough idle, or a visible water layer in the clear bowl (if equipped). Always carry a spare filter on board. Q: Is this filter USCG compliant?A: Yes. Our fuel water separators meet USCG and ABYC standards for marine fuel system components. Related Products Complete your marine fuel system maintenance: S3213 Fuel Water Separator — 3/8" NPT Marine Fuel Line Hose Kit 5/16" 10Ft 802893Q01 Fuel Water Separator Kit 📦 Related Products & Guides 🛒 This Element Fits: R12T Combo Kit ($29.99) — The complete fuel water separator this element fits R12T Economy Combo ($22.99) — Budget complete kit R12T Filter Base / Head ($17.99) — Need just the aluminum head? R12T Clear Nylon Bowl ($13.99) — Replacement collection bowl R12H Marine Aluminum Combo ($49.99) — Upgrade to replaceable-cartridge system R12H Replacement Filter Element (from $13.99) — For R12H assembly 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T Installation Guide — Step-by-Step Best Water Separator Fuel Filter Buying Guide 2026 iFJF R12T vs Genuine Racor 120A: Tractor Owner Tear-down 📦 Related Products & Guides 🛒 This Element Fits: R12T Combo Kit ($29.99) — The complete fuel water separator this element fits R12T Economy Combo ($22.99) — Budget complete kit R12T Filter Base / Head ($17.99) — Need just the aluminum head? R12T Clear Nylon Bowl ($13.99) — Replacement collection bowl R12H Marine Aluminum Combo ($49.99) — Upgrade to replaceable-cartridge system R12H Replacement Filter Element (from $13.99) — For R12H assembly 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T Installation Guide — Step-by-Step Best Water Separator Fuel Filter Buying Guide 2026 iFJF R12T vs Genuine Racor 120A: Tractor Owner Tear-down

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Product Overview The iFJF S3213 Marine Fuel Water Separator is a high-efficiency 10-micron fuel water separator designed to protect your marine outboard engine from harmful water and debris contamination. Whether you're running a Mercury, Yamaha, Suzuki, or Honda outboard, this spin-on filter element provides reliable fuel filtration that meets or exceeds OEM specifications. Key Features 10-Micron Filtration: Captures 98% of water and particulate contaminants down to 10 microns, preventing injector damage and engine knock Spin-On Design: Quick, tool-free filter changes — no messy disassembly required Marine-Grade Construction: Corrosion-resistant coating stands up to saltwater environments and harsh marine conditions Universal Compatibility: Fits standard marine fuel water separator heads with 3/8" or 1/4" NPT ports OEM Equivalent: Direct replacement for Racor S3240, 120AT, Mercury 35-60494-1, and other leading marine filters Compatibility Make Engine Type Models Mercury 2-Stroke & 4-Stroke Outboard 4HP - 300HP (All Years) Yamaha 2-Stroke & 4-Stroke Outboard 4HP - 350HP (All Years) Suzuki 4-Stroke Outboard 4HP - 300HP (All Years) Honda 4-Stroke Outboard 2HP - 250HP (All Years) Johnson/Evinrude 2-Stroke Outboard 4HP - 300HP (All Years) Specifications Specification Value Filtration Rating 10 Micron Thread Type 3/8 NPT Flow Rate Up to 90 GPH Material Corrosion-resistant steel with marine coating Replaces OEM Mercury 35-60494-1, 35-809097, 802893Q01, Yamaha MAR-FILT-001, Racor S3213/S3214 Why Choose iFJF Marine Filters Water in your fuel is the #1 cause of outboard engine failure on the water. Our s3213 marine fuel water separator uses advanced hydrophobic media that separates and captures water droplets while allowing clean fuel to pass through — protecting your injectors, fuel pump, and combustion chamber. Each filter is individually tested and backed by our satisfaction guarantee. Frequently Asked Questions Q: How often should I replace my marine fuel water separator?A: We recommend replacing your fuel water separator every 100 hours of operation or once per season, whichever comes first. If you notice reduced engine performance, difficulty starting, or water in your fuel filter bowl, replace immediately. Q: Will this fit my Mercury outboard?A: Yes. This filter fits standard marine fuel water separator heads with 3/8" NPT threads, compatible with all Mercury outboard engines from 4HP to 300HP when used with the appropriate filter head. Q: What's the difference between 10-micron and 30-micron filters?A: 10-micron filters capture finer particles and provide better protection for modern fuel-injected engines. If you have a carbureted older outboard, 30-micron may be sufficient, but for EFI/DFI engines, 10-micron is strongly recommended. Q: Can I use this filter with ethanol-blended fuel (E10)?A: Yes. Our filter media is compatible with ethanol-blended fuels up to E10. However, ethanol can accelerate water absorption, so more frequent filter changes may be needed if you use ethanol fuel regularly. Q: How do I know when the filter needs replacement?A: Signs include engine hesitation at high RPM, difficulty reaching full throttle, rough idle, or a visible water layer in the clear bowl (if equipped). Always carry a spare filter on board. Q: Is this filter USCG compliant?A: Yes. Our fuel water separators meet USCG and ABYC standards for marine fuel system components. Related Products Complete your marine fuel system maintenance: S3213 Fuel Water Separator — 3/8" NPT Marine Fuel Line Hose Kit 5/16" 10Ft 802893Q01 Fuel Water Separator Kit

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R12H Replacement Filter Element — Keep Your Marine Fuel System at Peak Performance This is the genuine iFJF R12H 10-micron replacement filter cartridge, designed exclusively for the R12H fuel water separator assembly. Unlike the older R12T (which forces you to replace the entire housing), the R12H system lets you swap only the filter element — saving you money every service while maintaining the same high-performance filtration. Key Features 10-Micron High-Capacity Filtration — Advanced filter media captures water and particles as small as 10 microns, ensuring clean, water-free fuel reaches your engine. Drop-In Replacement for R12H Assembly — Designed to fit the iFJF R12H aluminum housing perfectly. No modifications, no adapters needed. Cost-Effective Maintenance — Replace only the filter element, not the entire unit. A $13.99 cartridge vs. replacing a whole separator system. Marine & Diesel Ready — Built for the demands of saltwater marine environments, diesel trucks, generators, and fuel storage equipment. High Flow Design — Maintains 15 GPH flow rate when installed in the R12H assembly, ensuring consistent fuel delivery under load. Compatibility — Fits ONLY the iFJF R12H Assembly ⚠️ Important: This filter element is designed exclusively for the iFJF R12H fuel water separator housing. It replaces internal cartridges in assemblies that fit S3240, 120AT, 18-7987, and RK10222 form factors. ✅ Compatible with: iFJF R12H Fuel Water Separator Assembly ❌ NOT compatible with: Older R12T sealed units (the R12T cannot accept replacement cartridges) Specifications Product R12H Replacement Filter Element (1 Pack) Filtration Rating 10 Micron Compatible Assembly iFJF R12H Fuel Water Separator (Aluminum Housing) Replaces Part # S3240 · 120AT · 18-7987 · RK10222 (filter element only) Flow Rate 15 GPH (when installed in R12H assembly) Material High-efficiency cellulose/synthetic blend filter media Recommended Replacement Interval Every 100 hours of operation or annually When to Replace Your Filter Element 🔴 Engine hesitation or power loss under load 🔴 Visible water in the transparent collection bowl 🔴 More than 100 operating hours since last change 🔴 Annual preventive maintenance schedule 🔴 After any fuel contamination event Frequently Asked Questions Q: Will this fit the older R12T unit?A: No. The R12T is a sealed unit with a non-removable filter — you must upgrade to the R12H assembly to use replacement cartridges. This is why the R12H saves you money long-term. Q: How do I install the replacement element?A: 1) Shut off fuel supply. 2) Unscrew the R12H housing. 3) Remove old element (may require firm push). 4) Insert new element. 5) Lubricate O-rings with clean fuel. 6) Reassemble and fill with fuel before starting. Q: How many elements come in this package?A: This is a single (1-pack). We also offer a cost-saving 2-pack. Q: Do I have the R12H assembly?A: If your fuel water separator has a detachable aluminum housing with a replaceable internal cartridge, you have the R12H. Need the assembly? Shop here. Complete Your Fuel System 🛒 R12H Complete Assembly — The full aluminum housing + 3 elements combo 🛒 2-Pack Filter Elements — Save more with a twin pack 📖 See our 20K-view customer review: R12T vs R12H comparison & install guide → R12T Fuel Filter Water Separator Complete Combo Kit → 📦 Related Products & Guides 🛒 This Cartridge Fits: R12H Marine Aluminum Combo ($49.99) — The complete R12H fuel water separator assembly R12T Combo Kit ($29.99) — Compare: our economy sealed-unit option R12T Replacement Filter Element ($17.99) — Compatible spin-on cartridge for R12T R12T Clear Nylon Collection Bowl ($13.99) — Replacement drain bowl (fits R12H too) 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T vs Racor 120AT vs WIX 33583 Showdown R12T Marine Installation Guide: NPT & ZG Fittings 📦 Related Products & Guides 🛒 This Cartridge Fits: R12H Marine Aluminum Combo ($49.99) — The complete R12H fuel water separator assembly R12T Combo Kit ($29.99) — Compare: our economy sealed-unit option R12T Replacement Filter Element ($17.99) — Compatible spin-on cartridge for R12T R12T Clear Nylon Collection Bowl ($13.99) — Replacement drain bowl (fits R12H too) 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T vs Racor 120AT vs WIX 33583 Showdown R12T Marine Installation Guide: NPT & ZG Fittings

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Marine Electric Choke Assembly for Mercruiser 2-Barrel Mercarb The iFJF 18-7665 marine electric choke assembly is a direct replacement for Mercruiser 2-barrel Mercarb carburetors on 3.0L 4-cylinder sterndrive engines. This choke automatically enriches the fuel mixture during cold starts using a 12V electric heating element — eliminating the need for manual choke cables or operator intervention. Replaces OEM 70125A-1 and Sierra Marine 18-7665. Key Features Automatic Electric Operation: 12V heating element progressively opens the choke plate as the engine warms up — no cables, no manual adjustment. Direct OEM Replacement: Precision-fit for Mercruiser 2-barrel Mercarb carburetors. Replaces OEM 70125A-1 and Sierra 18-7665. Improved Cold Starts: Provides the correct cold-start fuel enrichment for instant starting and smooth warm-up, even after extended storage. Corrosion-Resistant Construction: Designed for the harsh marine engine compartment environment — resists salt air corrosion and humidity damage. Plug-and-Play Installation: Connects to the existing 12V ignition-switched power source. Uses the same mounting pattern as the original choke. Compatibility Engine Carburetor Application Mercruiser 3.0L (181 ci) 2-Barrel Mercarb Sterndrive, 4-cylinder, various years Mercruiser 3.0LX 2-Barrel Mercarb Sterndrive, 4-cylinder Mercruiser 3.0L MPI (Verify) N/A — Fuel Injected ❌ Not Compatible — MPI models don't use carburetors Cross-Reference Brand Part Number Sierra Marine 18-7665 Mercruiser OEM 70125A-1 Signs of a Failing Electric Choke Hard cold starting: Choke doesn't close fully — engine cranks excessively before firing. Engine stalls when cold: Choke opens too quickly, leaning out the mixture before the engine is warm. Black smoke / rich running when warm: Choke stays partially closed — heating element has failed. Rough idle after cold start: Choke opening inconsistently due to intermittent electrical connection. High idle persists too long: Heating element weak — choke takes excessive time to fully open. Installation Overview Disconnect battery negative terminal (safety first in marine environments). Remove the flame arrestor / air cleaner assembly. Disconnect the old choke electrical connector. Remove the old choke assembly (typically 2-3 screws on the carburetor housing). Install the new iFJF 18-7665 choke, ensuring the choke plate linkage engages correctly. Connect the electrical lead to 12V ignition-switched power. Verify choke operation: cold engine → choke plate should be nearly closed. Apply 12V → plate should slowly open over 2-5 minutes. Frequently Asked Questions Q: Does this fit all Mercruiser 3.0L engines?A: This choke fits Mercruiser 3.0L engines with the 2-barrel Mercarb carburetor. It does NOT fit 3.0L MPI (multi-port fuel injection) models, which don't use a carburetor or choke. Verify your engine has a carburetor before ordering. Q: How do I test my existing choke?A: With a cold engine, remove the flame arrestor. The choke plate should be nearly closed. Start the engine and observe — the plate should slowly open over 2-5 minutes. If it stays closed after 5+ minutes, the heating element is dead. If it snaps open immediately, the bimetal spring is broken. Q: Does this require 12V constant or switched power?A: Connect to ignition-switched 12V (only powered when the key is ON). Connecting to constant 12V will keep the choke heating element energized and drain your battery. Q: Can I adjust the choke opening speed?A: The opening speed is determined by the heating element and bimetal spring — not user-adjustable. However, you can adjust the initial choke plate gap via the choke housing rotation. Mark the original position before removal. Q: Is the gasket included?A: If the kit includes a mounting gasket, it will be in the package. If your original gasket is in good condition, it can be reused. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One How to Tune an Autolite 1101 Carburetor on a Classic Ford Inline-6

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Carburetor Repair Kit for Johnson/Evinrude V4 & V6 Crossflow Outboards The iFJF 18-7046 carburetor repair kit is specifically engineered for the V4 (85, 90, 100, 115, 140 HP) and V6 crossflow Johnson and Evinrude outboard engines. These legendary 2-stroke powerheads rely on precision carburetion for their signature performance — and this kit provides everything needed to restore each carburetor to factory specifications. Replaces OEM 439076 and covers V4 Crossflow and V6 Crossflow carbureted models. Key Features V4/V6 Crossflow Specific: Engineered for the high-performance carburetor design used on Johnson/Evinrude 85-140HP V4 and 150-235HP V6 crossflow engines. Complete Rebuild Kit: Float bowl gasket, inlet needle & seat, all body gaskets, mixture screw o-ring, welch plugs, and drain screw washers. High-Performance Fuel Systems: Precision needle & seat ensures consistent fuel level control at the high fuel flow rates demanded by V4 and V6 carburetors at WOT. Ethanol-Ready: Upgraded materials resist the ethanol-related degradation that plagues original 1980s-1990s rubber components. Restores Peak Power: Fixes lean conditions, fuel starvation, and uneven cylinder-to-cylinder fuel distribution that robs horsepower. Compatibility Engine Family HP Range Configuration Carb Count V4 Crossflow 85, 90, 100, 115, 140 HP V4 2-stroke 2 carburetors V6 Crossflow 150, 175, 200, 225, 235 HP V6 2-stroke 3 carburetors Cross-Reference / Interchange Brand Part Number Johnson / Evinrude OEM 439076 Sierra Marine 18-7046 GLM Marine 40570 Mallory Marine 9-37100 Installation Considerations for Crossflow Engines Carb synchronization is critical: After rebuilding all carburetors, adjust the throttle linkage so all throttle plates open simultaneously. Uneven opening causes cylinder-to-cylinder fuel imbalance. Check reed valves: While carbs are off, inspect the reed valves for chipping or fatigue. Damaged reeds cause spit-back and poor low-speed running. Verify timing: After carb rebuild, verify WOT timing with a timing light. Lean conditions from vacuum leaks can cause detonation at high RPM. Link and sync procedure: Follow the factory "link and sync" procedure for your specific model to set idle timing, pickup timing, and WOT timing correctly. Frequently Asked Questions Q: Will this fit my 1985 Johnson 115 HP V4?A: Yes, if your 115HP V4 uses the crossflow carburetor design (most 1980s models do). Verify your carburetor's OEM part number is 439076 or the equivalent crossflow carb series. Q: How many kits do I need for my V6 200 HP?A: V6 crossflow engines use 3 carburetors — you'll need 3 kits for a complete rebuild. Always rebuild all carburetors simultaneously for balanced performance. Q: Does this kit work for looper engines?A: No. This kit is for crossflow (deflector piston) engines only. Looper engines (60-degree V4 and V6 loop-charged models) use different carburetors. Verify your engine type before ordering. Q: What's the most common mistake during V4/V6 carb rebuild?A: Failing to properly synchronize the carburetors after installation. Even with perfectly rebuilt carbs, uneven throttle plate opening creates cylinder-to-cylinder imbalance. Always perform a link & sync procedure after rebuild. Q: My engine bogs when I hammer the throttle — will this fix it?A: Possibly. Bogging on acceleration is often caused by clogged high-speed jets or a failing accelerator pump circuit. The thorough cleaning during rebuild combined with new components addresses these issues. If bogging persists, check the accelerator pump diaphragm separately. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Marine Engines

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iFJF Bluetooth Remote Control Battery Isolator Switch — 12V Universal Is your RV or project car always dead when you come back to it? Whether it's parasitic drain from the radio, alarm system, or just an aging battery, the iFJF Bluetooth Battery Isolator gives you complete control over your vehicle's electrical system from your phone. With a tap on the Bluetooth-connected app, you can disconnect the battery completely — preventing drain, adding anti-theft security, and eliminating the need to pop the hood every time you park. Installation is straightforward with the included cable kit, and the universal 12V design works on cars, trucks, RVs, boats, and off-grid solar setups. Key Features & Benefits Wireless Bluetooth Control Pair the isolator with your smartphone via Bluetooth 4.0. The companion app (iOS and Android) lets you connect or disconnect the battery with a single tap. Range is approximately 30 feet (10 meters) with line of sight, and the connection is encrypted to prevent unauthorized access. Battery Protection + Anti-Theft Disconnect the battery when the vehicle is in storage and eliminate all parasitic drain — you'll come back to a battery with a full charge even after months of sitting. In anti-theft mode, the isolator disconnects the battery circuit so the vehicle cannot be started, even with the key. A would-be thief won't even be able to power the dashboard. Universal 12V Fitment Compatible with any 12V DC negative-ground electrical system. Includes all necessary connection accessories: heavy-gauge battery cables, terminal connectors, mounting bracket, and the Bluetooth control module. Designed for standard top-post and side-post batteries. Manual Override Button If your phone battery is dead or you're out of Bluetooth range, a physical button on the control module lets you connect/disconnect the battery manually. The LED status indicator shows the current state (green = connected, red = disconnected, flashing blue = Bluetooth pairing mode). Technical Specifications Specification Detail Model iFJF BT-ISO-12V Voltage 12V DC Max Current 200A Continuous / 500A Surge Bluetooth 4.0 BLE, ~30ft Range Current Draw (Standby) <5mA App iOS 10+ / Android 5.0+ Included Module, Cables, Connectors, Bracket, Manual Ideal Applications RVs and Motorhomes — prevent house battery drain during storage Classic / Project Cars — protect the battery between weekend drives Boats and Marine — disconnect when docked, connect when you're ready to go Overland & Off-Road Vehicles — eliminate parasitic drain from accessories Fleet and Commercial Vehicles — centralize battery management Off-Grid Solar Battery Banks — remote disconnect for maintenance Car Audio Competition Vehicles — instantly disconnect to prevent battery drain Installation Safety first: Disconnect the existing battery negative terminal before beginning installation. Mount the Bluetooth control module in a clean, dry location near the battery — away from direct engine heat and moisture. Connect the included heavy-gauge negative cable from the battery's negative terminal to the isolator input terminal. Connect the output terminal to the vehicle's chassis ground or the existing negative cable. Secure all connections with the included terminal covers. Double-check for tight, clean connections. Reconnect the battery positive terminal if disconnected. Download the app and pair with the module (pairing button is on the module face). Test the system: use the app to disconnect and reconnect the battery. Verify the vehicle starts when connected and is completely dead when disconnected. Frequently Asked Questions Will this drain my battery when the car is off? The Bluetooth module draws less than 5mA in standby — roughly the same as a modern car's clock or alarm system. Over a month of storage, it will use less than 3.6 amp-hours from a typical 50-100Ah battery. For seasonal storage (3+ months), we recommend a battery maintainer regardless. Can I use this with a winch or high-current accessories? The isolator is rated for 200 amps continuous and 500 amps surge. Most 12V winches draw 200-400 amps at full load. For heavy winching, the surge rating covers the initial pull — but sustained winching above 200 amps may overheat the relay. For dedicated winch use, consider a manual high-amp disconnect. What happens if my phone dies and I can't use Bluetooth? The physical override button on the control module allows manual connection/disconnection without a phone. The LED indicator confirms the current state. This is also useful if you need to disconnect the battery before storing your phone. Does this work on a 24V system? No, this is a 12V DC system only. Using it on a 24V system (common in heavy trucks and some marine applications) will damage the control module. Verify your electrical system voltage before ordering. Is the Bluetooth connection secure? Yes. The Bluetooth 4.0 connection uses AES-128 encryption. Once paired, only your authorized device can control the isolator. The module does not broadcast its presence when in normal operating mode, and it requires physical access to the pairing button to authorize a new device. Related Products iFJF RV AC Hard Start Device iFJF RV Water Heater Thermal Cutoff Kit iFJF Generator Extended Run Kit

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Product OverviewThe 58195 marine electric choke is a precision replacement component designed for 58195 quick release inboard & outboard boat rail grill mount. This automatic choke mechanism provides reliable cold-start enrichment for marine carbureted engines, ensuring quick starts and smooth warm-up operation. Built to withstand the harsh marine environment, the choke features corrosion-resistant construction and sealed electrical connections.Direct replacement for OEM choke assemblies, this unit restores proper cold-start performance and eliminates hard starting issues common with worn or failed choke mechanisms.Key Features Automatic Operation: Thermostatic coil provides proper cold-start enrichment automatically Marine-Grade Construction: Corrosion-resistant materials and sealed electrical connections Direct OEM Replacement: Exact fit for specified Mercruiser and Mercury Marine carburetors Improved Cold Starts: Restores reliable cold-engine starting and smooth warm-up Compatibility & FitmentDesigned for 2-barrel Mercruiser/MerCarbs marine carburetors commonly found on 5.7L V8 sterndrive and inboard engines. Replaces OEM part numbers 70125A-1 and 18-7665. Verify your carburetor model for proper fitment.Technical Specifications Specification Value Part Number 58195 Type Electric Automatic Choke Carburetor Type 2-Barrel Mercruiser/MerCarbs Engine 5.7L V8 Marine Voltage 12V DC OEM Reference 70125A-1, 18-7665 Why Choose iFJF Direct? Quality Assurance: Every iFJF product is manufactured to meet or exceed OEM specifications Fast USA Shipping: Orders ship from our US warehouse within 1-2 business days Best Price Guarantee: Premium quality at competitive prices with no dealer markup Expert Support: Our team of automotive and marine specialists is ready to help with fitment questions Hassle-Free Returns: 30-day return policy if the part doesn't fit your application Installation Tips1. Verify fitment by comparing your old part with product images. 2. Gather necessary tools before starting installation. 3. Clean all mounting surfaces thoroughly. 4. Follow factory service manual torque specifications where applicable. 5. Test operation after installation to confirm proper function.Frequently Asked QuestionsQ: Will this choke fit my Mercruiser 5.7L?A: Yes, this electric choke is designed for 2-barrel Mercruiser/MerCarbs carburetors on 5.7L V8 marine engines. Verify your carburetor model for proper fitment.Q: Is this 12V powered?A: Yes, this is a 12V DC electric automatic choke. It connects to a switched ignition power source.Q: How do I adjust the choke?A: The choke is thermostatic and self-adjusting. After installation, minor rotation adjustments may be needed based on your specific climate and engine requirements.

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Product Overview Marine Electric Choke for Mercruiser 2-Barrel MerCarb 4.3L V6 70125A-1. Engineered for reliable performance and precision fitment, this iFJF aftermarket part meets or exceeds OEM specifications for durability and function. Ideal for DIY mechanics and professional technicians alike. Key Features Direct OEM Replacement: Engineered to match original Mercruiser MerCarb 2-barrel specifications exactly. Electric Choke Operation: Automatic temperature-controlled choke for reliable cold starts every time. Marine-Grade Construction: Corrosion-resistant materials designed for harsh marine environments. Plug-and-Play Installation: Pre-calibrated from factory — bolt on and go. Compatibility Year Make Model Engine/Notes See Description Marine Electric Choke for Mercruiser 2-Barrel MerC Direct Fit ⚠️ Always verify fitment with your specific vehicle year, make, model, and engine before ordering. Contact our support team for compatibility questions. Specifications Specification Value Brand iFJF Product Type Marine Carburetor Parts SKU FJ-CRRK-7665-4.3 Price $49.99 USD Type Electric Choke Application Marine — Mercruiser MerCarb 2-Barrel Why Choose iFJF? Quality Assurance: Every iFJF part undergoes rigorous quality inspection before shipping. Precision Engineering: Manufactured to tight tolerances for guaranteed fitment. Expert Support: Our team of diesel and automotive specialists is ready to help with any questions. Fast Shipping: Orders ship within 1-2 business days from our US warehouses. Frequently Asked Questions Q: Is this compatible with my Mercruiser engine?A: This electric choke is designed for Mercruiser MerCarb 2-barrel carburetors commonly found on 3.0L 4-cylinder and 4.3L V6 marine engines. Verify your carburetor model number before ordering. Q: How does an electric choke work?A: The electric choke uses a bi-metallic spring heated by 12V current. When cold, the spring holds the choke plate closed for rich starting mixture. As it heats up (30-90 seconds), the spring expands and opens the choke plate for normal running. Q: What are symptoms of a bad electric choke?A: Hard cold starts requiring excessive cranking, engine stalling when cold, black exhaust smoke (overly rich), poor fuel economy, and choke plate not opening fully after warm-up. Order your Marine Electric Choke today — fast shipping, expert support, and the quality you can trust from iFJF Direct. 📖 Related Guides & Articles 🔗 Marine Fuel Water Separator Guide: Why Your Outboard Needs One 🔗 How to Rebuild Edelbrock 1406 and 1405 Carburetors 🔍 Explore More Parts Looking for compatible parts? Browse our full selection of Marine Carburetor Parts for your vehicle or equipment. iFJF Direct offers quality aftermarket parts with fast shipping.

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3-Pack Carburetor Rebuild Kit — Mercury/Mariner Outboard Motors The iFJF 18-7750-1 3-pack provides three complete rebuild kits in one value bundle — ideal for multi-carburetor outboard engines or marine repair shops. Each individual kit contains all gaskets, seals, inlet needle & seat, and o-rings required for a single carburetor overhaul. Replaces Mercury/Mariner OEM 1395-8236354, 1395-8236353, 1395-811222, 1395-9599, and Sierra Marine 18-7750-1. Key Features 3 Complete Kits: Each individually sealed and labeled — perfect for 3-cylinder outboards or stocking your repair bench. Bulk Value Pricing: Significant cost savings versus buying individual kits. Ideal for DIYers with multi-carb engines and professional marine mechanics. Ethanol-Resistant: All gaskets, o-rings, and seals formulated for modern E10 fuels — resists swelling, shrinkage, and deterioration. OEM-Spec Manufacturing: Precision-machined inlet needle & seat assemblies ensure consistent float height and leak-free fuel control. Multi-OEM Compatible: Replaces 1395-8236354, 1395-8236353, 1395-811222, 1395-9599, and Sierra 18-7750-1. Cross-Reference / Interchange Brand Part Number Sierra Marine 18-7750-1 Mercury OEM 1395-8236354, 1395-8236353 Mercury OEM (Alternate) 1395-811222, 1395-9599 Technical Specifications Quantity: 3 complete rebuild kits (each services 1 carburetor) Per-Kit Contents: Float bowl gasket, inlet needle & seat, body gaskets, o-rings, welch plugs, drain screw washers Material: Ethanol-resistant Buna-N / Nitrile, composite gasket Application: Select Mercury/Mariner 2-stroke outboard carburetors Storage: Keep in sealed package in cool, dry location until use Perfect for Multi-Carb Outboards Many 3-cylinder and V6 outboard engines use three or more carburetors. Rebuilding only one results in unbalanced fuel delivery — the rebuilt carb runs rich or lean compared to worn units, causing poor idle and uneven power. This 3-pack lets you overhaul all carburetors simultaneously, ensuring synchronized fuel delivery and smooth operation across the entire RPM range. Frequently Asked Questions Q: Does this 3-pack mean 3 sets of everything?A: Yes. You receive three individually packaged, complete rebuild kits — each containing all gaskets, seals, and needle valve components for one carburetor. Q: How many carbs does a typical Mercury 3-cylinder outboard have?A: Most 3-cylinder 2-stroke Mercury/Mariner outboards have 3 carburetors (one per cylinder). This 3-pack covers the entire engine in one purchase. Q: Are the kits individually sealed?A: Yes. Each of the 3 kits is separately packaged, so you can rebuild one carburetor at a time while keeping the remaining kits fresh and organized. Q: Does this fit V6 outboards with 3 carbs?A: If your V6 uses the same carburetor model as the 3-cylinder applications covered by this kit, then yes. Verify your carburetor model number before ordering. Q: What if I only need one kit?A: Single kits are available separately — search for our individual 18-7750-1 listing. The 3-pack is designed for multi-carb engines and professional users who want bulk value. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Diesel & Marine Engines

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Carburetor Rebuild Kit for Mercury/Mariner 2-Stroke Outboard Motors The iFJF 18-7226 carburetor kit is a complete rebuild solution for select Mercury and Mariner 2-stroke outboard carburetors. This kit replaces critical wear components including gaskets, seals, inlet needle & seat, and bowl gasket — restoring proper fuel delivery and eliminating common issues like fuel leaks, hard starting, and poor idle quality. Designed to meet OEM specifications, each component is manufactured from ethanol-resistant materials for extended service life in modern fuel conditions. Key Features All-in-One Rebuild Kit: Contains every gasket, seal, o-ring, and needle valve required for a single carburetor rebuild — no need to source individual components. Ethanol-Ready Materials: Gaskets and seals resist swelling and deterioration caused by E10 and ethanol-blended marine fuels. Precision Manufactured: Float needle and seat are machined to exact tolerances for consistent fuel level control and leak-free operation. OEM Equivalent: Replaces Mercury/Mariner 35-16494-1, 35-816296-T1, 35-816296-1, 35-816296Q2, 35-816296T1, OMC 398327, and Sierra 18-7226. Common Fixes: Resolves fuel drip from carb throat, rough idle, bogging on acceleration, and hard hot re-starts. Cross-Reference Interchange Brand Part Number Sierra Marine 18-7226 Mercury / Mariner OEM 35-16494-1, 35-816296-T1, 35-816296-1, 35-816296Q2, 35-816296T1 OMC / Johnson Evinrude 398327 Mallory Marine 9-37404 Technical Specifications Application: Mercury / Mariner 2-stroke outboard carburetors Carburetor Type: Float bowl design (side bowl or center bowl applications) Kit Contents: Float bowl gasket, inlet needle & seat, body-to-adapter gasket, mixture screw o-ring, welch plugs, drain screw gasket Material: Ethanol-resistant Buna-N / Nitrile rubber, composite gasket material Fitment Type: Direct replacement Why Rebuild Instead of Replace? A complete carburetor assembly for a 2-stroke outboard can cost $200-400+. In most cases, the aluminum carburetor body itself is perfectly serviceable — only the soft components (gaskets, seals, needle valve) have degraded. The iFJF 18-7226 rebuild kit costs a fraction of a replacement carburetor and, when installed correctly, restores like-new performance. This is especially cost-effective for older engines where OEM carburetors may be discontinued or backordered. Installation Guide Remove carburetor: Disconnect fuel line, throttle linkage, and choke linkage. Remove mounting bolts/nuts. Disassemble completely: Remove float bowl, float pin, float, inlet needle, and all gaskets. Note the order of disassembly. Clean thoroughly: Soak all metal parts in carburetor cleaner. Use compressed air to blow through every passage and jet. Verify jets are clear. Install new components: Replace all old gaskets and seals with new kit components. Install new inlet needle & seat. Set float height: Verify float level matches specification. Adjust tab if needed. Reassemble and test: Reinstall carburetor, connect linkages and fuel line. Prime bulb, check for leaks before starting. Frequently Asked Questions Q: How do I confirm this kit fits my outboard?A: This kit is designed for Mercury/Mariner 2-stroke carburetors using OEM part numbers 35-16494-1 or 35-816296 series. Check the model number stamped on your carburetor body, or search your engine's serial number against the Sierra 18-7226 fitment guide. Contact us with your engine details if unsure. Q: Does this kit include a new float?A: No. The float is a separate component that typically only needs replacement if cracked or fuel-saturated. If your float is damaged, you'll need to source it separately. A simple test: shake the float — if you hear liquid inside, it needs replacement. Q: How many carburetors does one kit service?A: One kit services ONE carburetor. If your outboard has 2, 3, or 4 carburetors, you'll need multiple kits. We recommend rebuilding all carburetors simultaneously for balanced performance. Q: Will this fix my motor dying at idle?A: Possibly. Dying at idle is often caused by a clogged pilot/idle circuit or vacuum leak from a deteriorated gasket. A thorough cleaning during the rebuild combined with new gaskets resolves this in most cases. If the issue persists after rebuild, check for vacuum leaks at the intake manifold or crankshaft seals. Q: Can I use this kit with a carburetor that has been sitting with old fuel for years?A: Yes — and this is one of the most common use cases. Carburetors that have sat with ethanol fuel often have completely varnished internals. Follow the cleaning steps carefully, and consider an ultrasonic cleaning if the varnish is heavy. The new kit components will restore the sealing surfaces after cleaning. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Diesel & Marine Engines

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61N-24560 Fuel Filter Assembly — Yamaha Outboard OEM Replacement Your Yamaha outboard deserves clean fuel. The iFJF 61N-24560 Fuel Filter Assembly is a complete drop-in replacement for Yamaha 9.9HP through 40HP outboard motors—covering both 2-stroke and 4-stroke models. This complete assembly includes the filter element, transparent housing bowl, mounting bracket, and all necessary O-rings and seals. It replaces Yamaha OEM part numbers 61N-24560-00-00 and 68T-24251-00-00 with identical fit and function. Key Features Complete Assembly: Includes filter element, transparent bowl, bracket, and all seals—no hunting for separate parts Clear Bowl Design: Transparent housing lets you visually inspect fuel condition and water accumulation at a glance High-Capacity Filtration: 10-micron filtration media captures rust, sediment, and debris before they reach your carburetor or injectors Marine-Grade Materials: Corrosion-resistant construction stands up to saltwater environments and ethanol-blended fuels Easy Installation: Factory mounting pattern—bolts right in using existing hardware in under 15 minutes Compatibility Brand Horsepower Range Stroke Yamaha Outboard 9.9HP, 15HP, 20HP 2-Stroke & 4-Stroke Yamaha Outboard 25HP, 30HP, 40HP 2-Stroke & 4-Stroke Specifications Specification Detail Part Number 61N-24560 / FJ-WSFF05 Replaces OEM 61N-24560-00-00, 68T-24251-00-00 Filtration Rating 10 Micron Bowl Material Transparent Nylon Polymer Why Replace Your Fuel Filter? Ethanol-blended fuel absorbs moisture over time, leading to phase separation and water in your fuel system. A clogged filter starves your engine, causing hard starts, rough idle, and power loss at WOT. If your outboard sat for more than 6 months or you have been running ethanol fuel, it is time for a new filter assembly. Frequently Asked Questions Q: Will this fit my Yamaha 25HP 4-stroke?A: Yes. The 61N-24560 assembly fits Yamaha 4-stroke outboards from 9.9HP through 40HP. It is a direct bolt-on replacement. Q: Does this come with mounting hardware?A: The assembly includes the filter with pre-installed mounting bracket. You reuse the existing bolts from your old assembly to mount it. Q: How often should I change this filter?A: Yamaha recommends annual replacement or every 100 hours. In commercial applications, inspect every 50 hours. Q: Can I use this with E10 ethanol fuel?A: Yes. The assembly is compatible with gasoline containing up to 10% ethanol. For E15 or higher, consult your engine manual. Q: Is this genuine Yamaha?A: Premium aftermarket replacement manufactured to OEM specifications at a fraction of the dealer price. Related Marine Products 65L-24563-00-00 Fuel Filter 2-Pack for Yamaha F150-F225 Helpful Articles iFJF Blog — Marine Maintenance Tips

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Product OverviewThe 802893Q01 is a complete fuel water separator kit designed for marine gasoline and diesel engines. This all-in-one package includes a 10-micron spin-on filter element and the mounting filter head with ports — everything needed to install or upgrade your boat's fuel filtration system. Protects your engine from water-contaminated fuel, the leading cause of marine engine failures. Compatible with Mercury, Mercruiser, Volvo Penta, and most marine engines.Key Features Complete Kit: Includes 10-micron spin-on filter element AND mounting head/base with 1/4" NPT ports. Ready to install — no separate parts to source. 10-Micron Water Separation: Advanced hydrophobic filter media traps water droplets and particulates as small as 10 microns. Clear bowl allows visual water-level inspection before each outing. Universal Marine Application: Compatible with most marine gasoline and diesel engines. Replaces Mercury 35-807172, 35-60494-1, and Quicksilver 802893Q01 filter systems. Corrosion-Resistant Construction: Marine-grade aluminum head with anti-corrosion coating. Spin-on canister with factory-applied gasket lubricant. Built for saltwater environments. Easy Installation: Mount the head in-line on your fuel system, spin on the filter, connect fuel lines. Complete installation in under 30 minutes with basic tools. Compatibility Application Details Marine Gas Engines Mercruiser 3.0L-8.2L, Volvo Penta, Indmar, PCM Marine Diesel Engines Yanmar, Volvo Penta D-Series, Cummins MerCruiser Diesel Generator Sets Kohler, Westerbeke, Onan, Northern Lights Specifications Specification Value Part Number 802893Q01 Replaces 18-7983-1, 35-807172, 35-60494-1, 18-7944 Micron Rating 10 Micron Nominal Kit Contents Mounting Head + Spin-On Filter Element Port Size 1/4" NPT (Female) Flow Rate Up to 90 GPH (340 LPH) Why Choose iFJFWater in fuel is the #1 cause of marine engine failures. The 802893Q01 provides complete fuel system protection with both filter element and mounting head — ideal for upgrading older boats or replacing worn Mercury/Mercruiser systems. Don't let a $50 filter issue turn into a $5,000 engine repair.Frequently Asked QuestionsQ: Does this kit include the mounting head?A: Yes — complete kit with spin-on filter AND aluminum mounting head with 1/4" NPT ports.Q: Will this work with my Mercruiser 5.0L?A: Yes. Compatible with Mercruiser 3.0L-8.2L, Volvo Penta, and most marine engines.Q: How do I know when to drain water?A: Check clear bowl before each outing. Water settles below fuel. Drain using bottom valve.Q: Can I install this myself?A: Yes. Mount head, connect fuel lines, pre-fill filter, spin on, check for leaks. ~30 minute DIY.Q: How often should I replace?A: Every 100 hours or annually. With ethanol fuel or humidity, replace every 50 hours.

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Product OverviewThe 6 marine electric choke is a precision replacement component designed for 6 pcs 32-858104k08 outboard fuel line hose kit 5/16" 10 ft replacement for yamaha marine johnson mercury outboard 4 hp-200 hp with primer bulb tank quick female connector 35-816296-4 fuel filter. This automatic choke mechanism provides reliable cold-start enrichment for marine carbureted engines, ensuring quick starts and smooth warm-up operation. Built to withstand the harsh marine environment, the choke features corrosion-resistant construction and sealed electrical connections.Direct replacement for OEM choke assemblies, this unit restores proper cold-start performance and eliminates hard starting issues common with worn or failed choke mechanisms.Key Features Automatic Operation: Thermostatic coil provides proper cold-start enrichment automatically Marine-Grade Construction: Corrosion-resistant materials and sealed electrical connections Direct OEM Replacement: Exact fit for specified Mercruiser and Mercury Marine carburetors Improved Cold Starts: Restores reliable cold-engine starting and smooth warm-up Compatibility & FitmentDesigned for 2-barrel Mercruiser/MerCarbs marine carburetors commonly found on 5.7L V8 sterndrive and inboard engines. Replaces OEM part numbers 70125A-1 and 18-7665. Verify your carburetor model for proper fitment.Technical Specifications Specification Value Part Number 6 Type Electric Automatic Choke Carburetor Type 2-Barrel Mercruiser/MerCarbs Engine 5.7L V8 Marine Voltage 12V DC OEM Reference 70125A-1, 18-7665 Why Choose iFJF Direct? Quality Assurance: Every iFJF product is manufactured to meet or exceed OEM specifications Fast USA Shipping: Orders ship from our US warehouse within 1-2 business days Best Price Guarantee: Premium quality at competitive prices with no dealer markup Expert Support: Our team of automotive and marine specialists is ready to help with fitment questions Hassle-Free Returns: 30-day return policy if the part doesn't fit your application Installation Tips1. Verify fitment by comparing your old part with product images. 2. Gather necessary tools before starting installation. 3. Clean all mounting surfaces thoroughly. 4. Follow factory service manual torque specifications where applicable. 5. Test operation after installation to confirm proper function.Frequently Asked QuestionsQ: Will this choke fit my Mercruiser 5.7L?A: Yes, this electric choke is designed for 2-barrel Mercruiser/MerCarbs carburetors on 5.7L V8 marine engines. Verify your carburetor model for proper fitment.Q: Is this 12V powered?A: Yes, this is a 12V DC electric automatic choke. It connects to a switched ignition power source.Q: How do I adjust the choke?A: The choke is thermostatic and self-adjusting. After installation, minor rotation adjustments may be needed based on your specific climate and engine requirements.

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Product Overview The iFJF 6P3-WS24A-01-00 Primary Fuel Filter Element is a direct replacement for Yamaha 4-stroke outboard engines from the F150 through F350 series. This 10-micron primary filter captures water, sediment, and particulate contaminants before they reach the high-pressure fuel pump and injectors. Maintaining a clean fuel filter is critical in marine environments where fuel quality varies and water contamination is common — a single tank of bad fuel can destroy a set of injectors costing $1,500+ to replace. Key Features 10-Micron Filtration: Captures particulates as small as 10 microns while maintaining full fuel flow at wide-open throttle Water-Separating Media: Hydrophobic filter element repels water droplets, protecting the injectors from corrosion and cavitation damage Low Flow Resistance: Engineered pleat density delivers maximum filtration without restricting fuel volume — critical at 6,000 RPM OEM-Spec Construction: Matches the original Yamaha filter element in every dimension and performance specification Compatibility Engine Model Horsepower Years F150, F200, F225 150–225 HP 2006–Present F250, F250B 250 HP 2006–Present F300, F350 (V8) 300–350 HP 2006–Present VF200, VF225, VF250 (4.2L) 200–250 HP 2006–Present F225C, F250C, F300C (4.2L) 225–300 HP 2006–Present VZ150, VZ175, VZ200 150–200 HP 2006–Present VZ225, VZ250, VZ300 225–300 HP 2006–Present Z200, Z300 200–300 HP 2006–Present Cross-Reference Part Numbers Brand Part Number Yamaha OEM 6P3-WS24A-01-00 Yamaha Alternate 6P3-24563-00-00 Technical Specifications Parameter Value Filtration Rating 10 Micron Filter Type Primary (Pre-Pump) Element Media Water-Separating Cellulose/Synthetic Blend Package Includes 1 x Fuel Filter Element Maintenance Recommendations Replace every 100 hours or annually — whichever comes first Replace immediately if the engine-mounted water-separator warning light illuminates Always carry a spare filter onboard — fuel contamination on the water is unpredictable Inspect the O-ring seal during replacement and lubricate with clean fuel before installation Installation Guide Locate the primary fuel filter housing — typically mounted on the port side of the powerhead, near the fuel inlet Place an absorbent rag under the filter housing to catch fuel drips Unscrew the filter housing cap (may require a filter wrench on stubborn housings) Remove the old filter element, noting its orientation Drain any water and debris from the bottom of the housing and wipe clean Install the new element — it only fits one way; do not force it Lubricate the cap O-ring with clean fuel or marine grease Thread the cap back on and tighten firmly — hand-tight plus 1/4 turn Prime the fuel system by cycling the key to "ON" (not start) 2–3 times, or use the manual primer bulb Frequently Asked Questions Q: Will this fit my 2005 Yamaha F150?A: This filter is specifically for 2006+ model year outboards. 2005 models use a different fuel system configuration. Check your engine's serial number or the existing filter part number to confirm. Q: How do I know if my fuel filter is clogged?A: Symptoms include loss of top-end RPM at wide-open throttle, engine surging, difficulty maintaining speed, and the engine-mounted water-separator alarm activating. If you experience any of these, replace the filter immediately. Q: Can I use this as a secondary/on-engine filter?A: Yes. This is the primary filter element for the engine-mounted filter housing. For boat-mounted water-separating filters (Racor-type), use a 10-micron marine canister filter as your first stage of filtration. Q: What happens if I don't change the fuel filter annually?A: Ethanol-blended marine fuel (E10) attracts moisture, which promotes algae growth and phase separation. A neglected filter becomes a breeding ground for microbial contamination that can clog fuel lines and injectors — repairs often exceed $2,000.

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Product OverviewThe 6R3-24560-00 is a complete fuel filter assembly designed for Yamaha outboard engines from 115HP to 225HP, covering both 2-stroke and 4-stroke models. This direct OEM-spec replacement includes the filter housing, mounting bracket, and internal 10-micron filter element — ready to bolt on and protect your outboard's fuel system from water and debris contamination. Essential maintenance for saltwater and freshwater boaters alike.Key Features Complete Assembly: Includes filter housing with clear water-separation bowl, mounting bracket, and 10-micron filter element. No separate parts to source — everything you need in one box. Wide Yamaha Coverage: Compatible with Yamaha 115HP, 130HP, 140HP, 150HP, 175HP, 200HP, and 225HP outboard engines in both 2-stroke and 4-stroke configurations. 10-Micron Water-Separating Filter: Protects sensitive fuel injectors and carburetors from water and debris. Clear bowl allows visual inspection — drain before water reaches the filter element. Corrosion-Resistant Construction: Marine-grade materials with anti-corrosion coating for saltwater environment durability. OEM-spec mounting pattern for bolt-on installation. IATF 16949 Certified: Manufactured to the same quality standards as Yamaha OE production. Identical fit, form, and function at a fraction of dealer pricing. Compatibility Brand HP Range Stroke Yamaha 115HP 2-Stroke / 4-Stroke Yamaha 130HP 2-Stroke Yamaha 140HP 4-Stroke Yamaha 150HP 2-Stroke / 4-Stroke Yamaha 175HP 2-Stroke Yamaha 200HP 2-Stroke / 4-Stroke Yamaha 225HP 2-Stroke / 4-Stroke Specifications Specification Value Part Number 6R3-24560-00-00 Replaces 6E5-24560-00-00, 6R3-24560-01-00 Micron Rating 10 Micron Nominal Filter Type Complete Assembly (Housing + Element + Bracket) Bowl Type Clear Water-Separating with Drain Fuel Type Gasoline (Including E10) Why Choose iFJFA failed fuel filter assembly on the water means a tow back to the dock — or worse, a destroyed fuel system from water ingestion. iFJF 6R3-24560-00 assemblies provide Yamaha OEM-equivalent quality and fitment at 40-60% less than dealer pricing. Each assembly is pressure-tested and includes all mounting hardware. Replace your aging, corroded filter assembly before it fails on the water.Frequently Asked QuestionsQ: Will this fit my 2006 Yamaha F150 4-stroke?A: Yes. The 6R3-24560-00 fits Yamaha F150 4-stroke outboards and all 115-225HP models listed. It replaces both 6R3-24560-00-00 and the older 6E5-24560-00-00.Q: Does this come with the mounting bracket?A: Yes. This is a complete assembly including the filter housing, clear water-separating bowl, internal 10-micron element, mounting bracket, and hardware.Q: How often should I replace the filter element?A: Replace the internal element every 100 hours or annually. The clear bowl allows visual inspection — drain any water you see before each outing. Replace the entire assembly every 5-7 years or if corrosion is visible.Q: Can I use this with ethanol-blended fuel (E10)?A: Yes. The filter assembly is compatible with E10 gasoline commonly sold at marine fuel docks. For E15 or higher ethanol blends, check your engine manufacturer's recommendations.Q: Is this plug-and-play?A: Plug-and-play. The mounting bracket uses the same bolt pattern as Yamaha OEM. Fuel line fittings match standard Yamaha outboard fuel hose sizes. Installation takes 15-30 minutes with basic hand tools.

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Product Overview The 6D8-WS24A-00 Fuel Filter for Yamaha 30-115HP 4-Stroke Outboard — 2-Pack for Yamaha 30-115HP Outboard — 2-Pack is a premium-quality aftermarket replacement part engineered for compatible years compatible vehicles diesel engines vehicles. Designed to meet or exceed OEM specifications, this Fuel Filter delivers exceptional performance, durability, and reliability for compatible models owners who demand the best for their vehicles. Key Features Precision Engineering: Manufactured to exact OEM specifications using advanced CNC machining and rigorous quality control processes for perfect fitment every time. Premium Materials: Constructed from high-grade materials selected for maximum durability, corrosion resistance, and long service life under demanding conditions. Direct Fit Installation: Designed as a direct bolt-on replacement with no modifications required — simply remove the old part and install this one using basic hand tools. Quality Certified: Backed by IATF 16949 certified manufacturing standards, ensuring consistent quality and reliability across every unit produced. Comprehensive Warranty: Covered by iFJF's standard warranty against manufacturing defects, with dedicated customer support available to answer your questions. Compatibility Specification Details Vehicle Make compatible vehicles Vehicle Models compatible models Year Range compatible years Engine diesel engines Part Number 6D8-WS24A-00 Fuel Filter for Yamaha 30-115HP 4-Stroke Outboard — 2-Pack Replaces OEM OEM specifications Why Choose iFJF Direct? At iFJF Direct, we specialize in providing diesel enthusiasts and professional mechanics with premium aftermarket parts that deliver genuine value. Every product we sell is carefully selected for quality, tested for performance, and backed by our commitment to customer satisfaction. Whether you're maintaining a daily driver, building a competition truck, or servicing a fleet, iFJF has the parts you need with the quality you can trust. Frequently Asked Questions Q: Will this fit my compatible years? A: This Fuel Filter is designed for compatible years compatible vehicles compatible models with the diesel engines. Please verify your vehicle's year, make, model, and engine match the compatibility table above. If you're unsure, contact our support team with your VIN for confirmation. Q: How often should I replace this Fuel Filter? A: We recommend replacing your Fuel Filter every 15,000 to 30,000 miles under normal driving conditions. If you tow heavy loads, idle frequently, operate in dusty environments, or run biodiesel blends, replace it every 10,000 to 15,000 miles. Regular replacement protects your fuel system and maintains optimal engine performance. Q: Is this an OEM part or aftermarket? A: This is a premium aftermarket Fuel Filter manufactured to IATF 16949 certified standards and engineered to meet or exceed OEM specifications. It replaces OEM part numbers OEM specifications and delivers equivalent or superior performance at a more competitive price. Q: What is included in the kit? A: This kit includes the Fuel Filter with all necessary seals, gaskets, and O-rings for a complete and proper installation. You will need basic hand tools — no special tools are required for most applications. Q: What is your return and warranty policy? A: All iFJF products come with a warranty against manufacturing defects. If you receive a defective product, contact our support team with your order number for a replacement or refund. We stand behind every product we sell. Order With Confidence When you order from iFJF Direct, you're getting more than just a Fuel Filter — you're getting our commitment to quality, reliability, and customer satisfaction. Every product is backed by our warranty and supported by our knowledgeable customer service team. Order yours today and experience the iFJF difference! 📚 Related Guides & Articles Get the most out of your purchase with these helpful resources: Marine Fuel Water Separator Guide: Why Your Outboard Needs One and How to Choose R12T Marine Fuel Filter Installation Guide: NPT & ZG1/4-19 Fittings, Torque Specs

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Product Overview The 6P3-WS24A-01 Fuel Filter for Yamaha V6 150-350HP Outboard — 2-Pack for Yamaha V6 150-350HP — 2-Pack is a premium-quality aftermarket replacement part engineered for compatible years compatible vehicles diesel engines vehicles. Designed to meet or exceed OEM specifications, this Fuel Filter delivers exceptional performance, durability, and reliability for compatible models owners who demand the best for their vehicles. Key Features Precision Engineering: Manufactured to exact OEM specifications using advanced CNC machining and rigorous quality control processes for perfect fitment every time. Premium Materials: Constructed from high-grade materials selected for maximum durability, corrosion resistance, and long service life under demanding conditions. Direct Fit Installation: Designed as a direct bolt-on replacement with no modifications required — simply remove the old part and install this one using basic hand tools. Quality Certified: Backed by IATF 16949 certified manufacturing standards, ensuring consistent quality and reliability across every unit produced. Comprehensive Warranty: Covered by iFJF's standard warranty against manufacturing defects, with dedicated customer support available to answer your questions. Compatibility Specification Details Vehicle Make compatible vehicles Vehicle Models compatible models Year Range compatible years Engine diesel engines Part Number 6P3-WS24A-01 Fuel Filter for Yamaha V6 150-350HP Outboard — 2-Pack Replaces OEM OEM specifications Why Choose iFJF Direct? At iFJF Direct, we specialize in providing diesel enthusiasts and professional mechanics with premium aftermarket parts that deliver genuine value. Every product we sell is carefully selected for quality, tested for performance, and backed by our commitment to customer satisfaction. Whether you're maintaining a daily driver, building a competition truck, or servicing a fleet, iFJF has the parts you need with the quality you can trust. Frequently Asked Questions Q: Will this fit my compatible years? A: This Fuel Filter is designed for compatible years compatible vehicles compatible models with the diesel engines. Please verify your vehicle's year, make, model, and engine match the compatibility table above. If you're unsure, contact our support team with your VIN for confirmation. Q: How often should I replace this Fuel Filter? A: We recommend replacing your Fuel Filter every 15,000 to 30,000 miles under normal driving conditions. If you tow heavy loads, idle frequently, operate in dusty environments, or run biodiesel blends, replace it every 10,000 to 15,000 miles. Regular replacement protects your fuel system and maintains optimal engine performance. Q: Is this an OEM part or aftermarket? A: This is a premium aftermarket Fuel Filter manufactured to IATF 16949 certified standards and engineered to meet or exceed OEM specifications. It replaces OEM part numbers OEM specifications and delivers equivalent or superior performance at a more competitive price. Q: What is included in the kit? A: This kit includes the Fuel Filter with all necessary seals, gaskets, and O-rings for a complete and proper installation. You will need basic hand tools — no special tools are required for most applications. Q: What is your return and warranty policy? A: All iFJF products come with a warranty against manufacturing defects. If you receive a defective product, contact our support team with your order number for a replacement or refund. We stand behind every product we sell. Order With Confidence When you order from iFJF Direct, you're getting more than just a Fuel Filter — you're getting our commitment to quality, reliability, and customer satisfaction. Every product is backed by our warranty and supported by our knowledgeable customer service team. Order yours today and experience the iFJF difference! 📚 Related Guides & Articles Get the most out of your purchase with these helpful resources: Marine Fuel Water Separator Guide: Why Your Outboard Needs One and How to Choose R12T Marine Fuel Filter Installation Guide: NPT & ZG1/4-19 Fittings, Torque Specs

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65L-24563-00-00 Fuel Filter 2-Pack — Yamaha F150/F200/F225 Outboard Protect your Yamaha four-stroke outboard's expensive fuel injection system with the iFJF 65L-24563-00-00 Fuel Filter 2-Pack. This value pack gives you two OEM-equivalent filter elements at a bulk discount—keeping you on the water longer with a spare ready for your next service. Designed for Yamaha F150, F200, F225, and SX250 four-stroke outboards, this 10-micron filter captures water, sediment, and debris before they can clog injectors or cause lean running conditions. Key Features Bulk 2-Pack Value: Save 25% vs buying two singles—always have a spare filter on hand for your next service interval 10-Micron Filtration: High-efficiency media captures 99% of particles 10 microns and larger, protecting precision injectors Water-Separating Media: Specially treated cellulose media coalesces water droplets, preventing them from reaching the fuel rail Factory-Spec Fit: Identical dimensions and seal geometry to OEM filter—no leaks, no bypass Ethanol Compatible: Filter media and seals rated for gasoline with up to 10% ethanol (E10) Compatibility Brand Engine Years Yamaha Outboard F150 (2.7L 4-Stroke) 2004-Present Yamaha Outboard F200 (3.3L/2.8L 4-Stroke) 2001-Present Yamaha Outboard F225 (3.3L 4-Stroke) 2001-Present Yamaha Outboard SX250 (4.2L 4-Stroke) 2012-Present Specifications Specification Detail Part Number 65L-24563-00-00 / WSFF08-LX-2 Pack Size 2 Filters Filtration Rating 10 Micron Media Type Water-Separating Cellulose Why Replace Your Fuel Filter Regularly? Yamaha F150-F225 outboards use high-pressure direct fuel injection. A partially clogged filter causes the high-pressure pump to work harder, cavitate, and eventually fail—a repair exceeding $1,500. A $15 filter change is the smartest preventive maintenance you can perform on these engines. Frequently Asked Questions Q: Will this filter fit my 2015 Yamaha F200?A: Yes. The 65L-24563-00-00 is correct for Yamaha F200 four-stroke outboards from 2001 to present. Q: How do I change the fuel filter on my F150?A: Use a 36mm socket to unscrew the filter cap, replace the element and O-ring, torque to 13 ft-lbs. Instructions included. Q: Can I use this filter with E10 fuel?A: Yes. Rated for gasoline with up to 10% ethanol. Use a fuel stabilizer if the boat sits for extended periods. Q: Is this compatible with the Yamaha F250?A: No. The F250 uses a different filter (6P3-24563-00). Check your engine part number before ordering. Q: Why buy a 2-pack?A: Most owners perform annual filter changes. The 2-pack gives you this year's filter plus next year's spare at 25% off. Related Yamaha Marine Products 61N-24560 Fuel Filter Assembly for Yamaha 9.9-40HP Helpful Articles iFJF Blog — Marine Outboard Maintenance

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Product Overview The 68F-24563-10 Fuel Filter for Yamaha 150-300HP Outboard — 2-Pack is a premium-quality aftermarket replacement part engineered for 4563-10 compatible vehicles diesel engines vehicles. Designed to meet or exceed OEM specifications, this Fuel Filter delivers exceptional performance, durability, and reliability for compatible models owners who demand the best for their vehicles. Key Features Precision Engineering: Manufactured to exact OEM specifications using advanced CNC machining and rigorous quality control processes for perfect fitment every time. Premium Materials: Constructed from high-grade materials selected for maximum durability, corrosion resistance, and long service life under demanding conditions. Direct Fit Installation: Designed as a direct bolt-on replacement with no modifications required — simply remove the old part and install this one using basic hand tools. Quality Certified: Backed by IATF 16949 certified manufacturing standards, ensuring consistent quality and reliability across every unit produced. Comprehensive Warranty: Covered by iFJF's standard warranty against manufacturing defects, with dedicated customer support available to answer your questions. Compatibility Specification Details Vehicle Make compatible vehicles Vehicle Models compatible models Year Range 4563-10 Engine diesel engines Part Number 68F-24563-10 Fuel Filter Replaces OEM OEM specifications Why Choose iFJF Direct? At iFJF Direct, we specialize in providing diesel enthusiasts and professional mechanics with premium aftermarket parts that deliver genuine value. Every product we sell is carefully selected for quality, tested for performance, and backed by our commitment to customer satisfaction. Whether you're maintaining a daily driver, building a competition truck, or servicing a fleet, iFJF has the parts you need with the quality you can trust. Frequently Asked Questions Q: Will this fit my 4563-10? A: This Fuel Filter is designed for 4563-10 compatible vehicles compatible models with the diesel engines. Please verify your vehicle's year, make, model, and engine match the compatibility table above. If you're unsure, contact our support team with your VIN for confirmation. Q: How often should I replace this Fuel Filter? A: We recommend replacing your Fuel Filter every 15,000 to 30,000 miles under normal driving conditions. If you tow heavy loads, idle frequently, operate in dusty environments, or run biodiesel blends, replace it every 10,000 to 15,000 miles. Regular replacement protects your fuel system and maintains optimal engine performance. Q: Is this an OEM part or aftermarket? A: This is a premium aftermarket Fuel Filter manufactured to IATF 16949 certified standards and engineered to meet or exceed OEM specifications. It replaces OEM part numbers OEM specifications and delivers equivalent or superior performance at a more competitive price. Q: What is included in the kit? A: This kit includes the Fuel Filter with all necessary seals, gaskets, and O-rings for a complete and proper installation. You will need basic hand tools — no special tools are required for most applications. Q: What is your return and warranty policy? A: All iFJF products come with a warranty against manufacturing defects. If you receive a defective product, contact our support team with your order number for a replacement or refund. We stand behind every product we sell. Order With Confidence When you order from iFJF Direct, you're getting more than just a Fuel Filter — you're getting our commitment to quality, reliability, and customer satisfaction. Every product is backed by our warranty and supported by our knowledgeable customer service team. Order yours today and experience the iFJF difference! 📚 Related Guides & Articles Get the most out of your purchase with these helpful resources: Marine Fuel Water Separator Guide: Why Your Outboard Needs One and How to Choose R12T Marine Fuel Filter Installation Guide: NPT & ZG1/4-19 Fittings, Torque Specs

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Product Overview The 6P3-24560-03 Filter Assembly for Yamaha F200-F250 Outboard is a premium-quality aftermarket replacement part engineered for 4560-03 compatible vehicles diesel engines vehicles. Designed to meet or exceed OEM specifications, this Fuel Filter Assembly delivers exceptional performance, durability, and reliability for compatible models owners who demand the best for their vehicles. Key Features Precision Engineering: Manufactured to exact OEM specifications using advanced CNC machining and rigorous quality control processes for perfect fitment every time. Premium Materials: Constructed from high-grade materials selected for maximum durability, corrosion resistance, and long service life under demanding conditions. Direct Fit Installation: Designed as a direct bolt-on replacement with no modifications required — simply remove the old part and install this one using basic hand tools. Quality Certified: Backed by IATF 16949 certified manufacturing standards, ensuring consistent quality and reliability across every unit produced. Comprehensive Warranty: Covered by iFJF's standard warranty against manufacturing defects, with dedicated customer support available to answer your questions. Compatibility Specification Details Vehicle Make compatible vehicles Vehicle Models compatible models Year Range 4560-03 Engine diesel engines Part Number 6P3-24560-03 Filter Assembly Replaces OEM OEM specifications Why Choose iFJF Direct? At iFJF Direct, we specialize in providing diesel enthusiasts and professional mechanics with premium aftermarket parts that deliver genuine value. Every product we sell is carefully selected for quality, tested for performance, and backed by our commitment to customer satisfaction. Whether you're maintaining a daily driver, building a competition truck, or servicing a fleet, iFJF has the parts you need with the quality you can trust. Frequently Asked Questions Q: Will this fit my 4560-03? A: This Fuel Filter Assembly is designed for 4560-03 compatible vehicles compatible models with the diesel engines. Please verify your vehicle's year, make, model, and engine match the compatibility table above. If you're unsure, contact our support team with your VIN for confirmation. Q: How often should I replace this Fuel Filter Assembly? A: We recommend replacing your Fuel Filter Assembly every 15,000 to 30,000 miles under normal driving conditions. If you tow heavy loads, idle frequently, operate in dusty environments, or run biodiesel blends, replace it every 10,000 to 15,000 miles. Regular replacement protects your fuel system and maintains optimal engine performance. Q: Is this an OEM part or aftermarket? A: This is a premium aftermarket Fuel Filter Assembly manufactured to IATF 16949 certified standards and engineered to meet or exceed OEM specifications. It replaces OEM part numbers OEM specifications and delivers equivalent or superior performance at a more competitive price. Q: What is included in the kit? A: This kit includes the Fuel Filter Assembly with all necessary seals, gaskets, and O-rings for a complete and proper installation. You will need basic hand tools — no special tools are required for most applications. Q: What is your return and warranty policy? A: All iFJF products come with a warranty against manufacturing defects. If you receive a defective product, contact our support team with your order number for a replacement or refund. We stand behind every product we sell. Order With Confidence When you order from iFJF Direct, you're getting more than just a Fuel Filter Assembly — you're getting our commitment to quality, reliability, and customer satisfaction. Every product is backed by our warranty and supported by our knowledgeable customer service team. Order yours today and experience the iFJF difference! 📚 Related Guides & Articles Get the most out of your purchase with these helpful resources: Marine Fuel Water Separator Guide: Why Your Outboard Needs One and How to Choose R12T Marine Fuel Filter Installation Guide: NPT & ZG1/4-19 Fittings, Torque Specs

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Product Overview The upgraded S3213 fuel water separator features a replaceable filter cartridge inside a reusable aluminum housing — the smart way to maintain your outboard's fuel system. Instead of tossing the entire filter assembly at every service interval, you swap only the internal 10-micron element. Same filtration performance as the classic S3213, same 3/8" NPT fit, dramatically lower long-term operating cost. The aluminum alloy body is lighter, stronger, and more corrosion-resistant than traditional steel canisters. If you put serious hours on your outboard, this upgrade pays for itself within two service cycles. Key Features Replaceable 10-Micron Cartridge: Swap the filter element in under 5 minutes. Keep the housing. Replacement cartridges cost a fraction of a full filter assembly. Aluminum Alloy Housing: Lighter than steel, naturally corrosion-resistant, and built to last the life of your boat. Anodized finish for extra saltwater protection. Clear Drain Bowl Included: Visual fuel inspection and quick water purge at the turn of a valve. No tools, no disassembly. Lower Waste, Lower Cost: One housing serves for years. You only replace the filter media — less material in the landfill, more money in your pocket. 3/8" NPT Standard Ports: Direct bolt-on replacement for your existing S3213 or S3214 filter head. No adapters needed. Compatibility & Fitment Brand Part Numbers Replaced Mercury / Mariner 35-60494-1, 35-809097, 802893Q01, 35-807172 Sierra Marine 18-7928-1, 18-7932-1, 18-7922, 18-7919 Mallory 9-37801, 9-37802 Moeller / Tempo 033510-10, 035613-10 GLM Marine 24960, 24961 Wix Filters 33264, 33265 Universal Cross-Ref S3213, S3214, B32013, C14568 Fits most Mercury, Mariner, Yamaha, Suzuki, Honda, and Tohatsu outboard motors with 3/8" NPT fuel connections, 1990-present. Specifications Specification Value Filter Type Replaceable-Element Fuel Water Separator Housing Material Aluminum Alloy (Anodized) Micron Rating 10 Micron Port Size 3/8" NPT (Inlet & Outlet) Bowl Material Clear Nylon (UV-Stabilized) Cartridge Compatibility S3213 replacement element (10-micron) Overall Height (incl. bowl) ~7.0" (178 mm) Housing OD ~3.5" (89 mm) Service Interval Replace cartridge every 50-100 hours or annually Why Choose This Filter If you log 100+ hours per season, the math is simple: two cartridge swaps cost less than one full filter replacement. The aluminum housing is a one-time investment that keeps paying back. We stock replacement cartridges in single and 3-pack quantities (links below). Every unit ships from US inventory with a 30-day satisfaction guarantee, and the first cartridge comes pre-installed. Frequently Asked Questions Q: How is this different from the standard S3213? A: The standard sealed S3213 is a one-piece filter you replace entirely at each service. This upgraded version uses a reusable aluminum housing — you only swap the internal filter cartridge. Lower cost per service, less waste, same 10-micron protection. Q: Where do I buy replacement cartridges? A: We stock single cartridges ($10.00) and value 3-packs ($19.00 — just $6.33 each). Links are at the bottom of this page. Each cartridge delivers the same 10-micron filtration as the original element. Q: How often do I replace the cartridge? A: Every 50-100 engine hours or annually — same interval as a standard S3213. The aluminum housing itself is reusable indefinitely with proper care. Q: Is installation the same as a standard S3213? A: Yes. Same 3/8" NPT threads, same bolt pattern on the mounting bracket. If you're replacing an existing S3213, it's a direct bolt-on swap with no modifications needed. Q: Does this come with a cartridge installed? A: Yes — the first 10-micron filter cartridge is pre-installed from the factory. You're ready to mount it and go. Q: Is the aluminum housing safe for saltwater use? A: Yes. The anodized aluminum body is highly corrosion-resistant. We recommend rinsing with fresh water during regular washdown, same as any other engine-mounted component. Q: Can I use standard S3213 cartridges from other brands? A: This housing is designed for our S3213 replacement cartridges. We recommend using our cartridges to ensure proper fit and seal. 3-packs offer the best value at $6.33 per cartridge. 🔄 Upgrade Available: Replaceable Filter S3213 We now offer an upgraded S3213 with a replaceable filter element — lower long-term cost, less waste. Same 10-micron filtration, same 3/8" NPT fit. Upgraded S3213 ($27.99) → — Replaceable element, includes clear bowl Replacement Cartridge ($10.00) → — Single 10-micron filter element 3-Pack Cartridges ($19.00) → — Best value at $6.33 each Related Products S3213 Fuel Water Separator S3213 Replacement Cartridge Fuel Filter Base NPT Clear Water Collection Bowl

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PL420 Fuel Water Separator Filter — 30 Micron Spin-On Protection The PL420 Fuel Water Separator Filter is a high-efficiency spin-on filter designed to remove water, rust, sand, dirt, and metal particles from diesel, gasoline, and biodiesel fuel systems. Built for standard 420-series filter housings, this water separator protects your engine's fuel pump, injectors, and combustion chamber from contamination damage. Key Features 30 Micron Absolute Filtration — Captures harmful particles 30 microns and larger, including carbon, sand, rust, and metal debris Water Separation — Hydrophobic filter media separates emulsified water from fuel, preventing injector rust and microbial growth Multi-Fuel Compatible — Safe for diesel, gasoline, biodiesel (B5-B100), and blended fuels Spin-On Design — Tool-free replacement — spin off the old filter, spin on the new PL420 in minutes Universal 420-Series Fit — Fits standard engine fuel filter assembly 420 housings across multiple applications Applications Application Equipment Types Stationary Generators Standby & prime power diesel generators Agricultural Tractors, harvesters, sprayers, irrigation pumps Marine Inboard, stern drive, auxiliary diesel engines Automotive Light truck and automotive diesel fuel systems Industrial Construction equipment, mining machinery, stationary engines Biodiesel Processing and storage equipment, transfer pumps Technical Specifications Specification Value Filter Type Spin-On Fuel Water Separator Micron Rating 30 Micron (Absolute) Thread Standard 420-Series Fuel Compatibility Diesel, Gasoline, Biodiesel B5-B100 Water Removal 95%+ Efficiency Replacement Interval Every 15,000 miles / 500 hours / 12 months Part Number PL420 Why Replace Your Fuel Water Separator Regularly? Diesel and gasoline naturally accumulate water through condensation in storage tanks and vehicle fuel tanks. Water in fuel causes: Injector Failure — Water displaces the lubricating film, causing injector tip erosion and seizure Fuel Pump Damage — High-pressure pumps rely on fuel for lubrication; water accelerates internal wear Microbial Growth (Diesel Bug) — Bacteria and fungi thrive at the fuel-water interface, producing corrosive acids Filter Plugging — Rust particles from steel tanks clog filters and injectors downstream Installation Guide Shut off the engine and allow the fuel system to cool Place a drain pan under the filter housing — some fuel will spill Unscrew the old filter by hand or with a filter wrench Clean the filter head mounting surface with a clean rag Apply a thin film of clean diesel to the new filter's gasket Spin on the new PL420 filter until the gasket contacts the base, then tighten an additional 3/4 turn Prime the fuel system per your engine's manual before starting Start the engine and check for leaks FAQ Q: How often should I replace my PL420 fuel water separator?A: Replace every 15,000 miles, 500 engine hours, or every 12 months — whichever comes first. Replace more frequently in dusty conditions or when running biodiesel blends above B20. Q: Does this filter work with biodiesel?A: Yes — the filter media handles biodiesel blends up to B100. However, biodiesel's solvent properties mean we recommend more frequent replacement. Q: Will this fit my engine?A: If your engine uses a standard 420-series spin-on filter housing, this PL420 fits. Check your current filter part number — if it shows PL420 or equivalent cross-reference, this is your replacement. Q: 30 micron vs 10 micron — which do I need?A: 30 micron is ideal as a primary water-separating filter — it removes bulk water and larger debris without restricting fuel flow. For final filtration before injection, a secondary 2-10 micron filter downstream provides fine-particle protection. Q: How do I know when the filter needs replacing?A: Signs include hard starting, rough idle, loss of power under load, or visible water in the separator bowl. A vacuum gauge on the filter head is the most reliable indicator — replace at 10 inHg or per manufacturer spec.

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