Boat Filter

36 products


  • R12T Fuel Filter Water Separator complete combo kit — front view showing clear nylon bowl and fittings

    iFJF R12T Fuel Filter Water Separator — Complete Combo Kit (10 Micron, 30 GPH)

    R12T Fuel Filter Water Separator — Complete Combo Kit The iFJF R12T Fuel Filter Water Separator is a complete spin-on filter assembly that protects your diesel or marine engine from water-contaminated fuel. Designed to replace the Racor S3240 / 120AT and Sierra 18-7987, this kit includes everything you need for installation — the filter housing, two inlet/outlet fittings, two plugs, and the reusable clear nylon collection bowl. 📋 Key Takeaways ✅ Complete combo kit — no separate parts to buy ✅ 10-micron filtration — removes water and particles down to 10 microns ✅ 30 GPH flow rate — supports engines up to 300HP ✅ NPT ZG1/4-19 ports with M18×1.5 center thread ✅ Reusable nylon collection bowl with self-venting drain valve ✅ Replaces Racor S3240, 120AT, Sierra 18-7987, RK10222 Features & Benefits Feature Benefit 10-Micron Filtration Media Captures emulsified water and fine particles before they reach your injectors — prevents injector seizure and CP4 pump failure 30 GPH Flow Rate Supports high-performance and fleet diesel engines without fuel starvation Clear Nylon Collection Bowl Visual inspection of water accumulation at a glance — no guesswork needed Self-Venting Drain Valve Tighten to seal, release to drain — service in under 2 minutes without tools Dual-Sided Port Configuration Inlet/outlet can run same-side or opposite-side to fit any engine bay layout Powder-Coated Steel Housing Electrostatic coating resists corrosion from saltwater, road salt, and diesel fuel Spin-On Design Tool-free filter replacement — just spin off the old, spin on the new Compatibility & Cross-Reference Part Number Brand R12T / 120AT Racor / Parker S3240 Racor 18-7987 Sierra Marine RK10222 Sierra Common Applications Diesel trucks — Duramax, Powerstroke, Cummins fuel system protection Marine engines — Yanmar, Volvo Penta, Mercury, Yamaha outboard/inboard Agricultural equipment — Kubota, John Deere, CAT, Case IH tractors Generators — Cummins Onan, CAT standby generators Off-road equipment — excavators, skid steers, bulldozers Specifications Part Number FJ-R12T (iFJF) Filter Type Spin-On Fuel Filter / Water Separator Micron Rating 10 Micron Flow Rate 30 GPH (114 LPH) Port Size NPT ZG1/4-19 (M18×1.5 Center Thread) Bowl Material Clear Nylon (Reusable, Self-Venting) Housing Material Powder-Coated Steel (Corrosion Resistant) Includes 1× Filter Assembly, 2× Fittings, 2× Plugs, 1× Nylon Bowl Why Choose iFJF? We built the R12T to match — and in many ways exceed — the OEM Racor specification. Every unit is: 🔍 Factory-tested for 10-micron filtration efficiency and 30 GPH flow rate 🛡️ Powder-coated inside and out for rust-free service life in marine environments 📦 Ready to install — includes fittings, plugs, and drain bowl in one box 💰 Priced for boat and fleet owners — premium filtration without the OEM markup Want to see how the R12T stacks up against the genuine Racor? Read our R12T vs Racor 120A comparison review → Looking for the upgradable R12H system (replace only the filter element, not the whole housing)? Check out the R12H Filter Element here → Frequently Asked Questions What's the difference between R12T and R12H? The R12T is a complete disposable filter assembly — when it clogs, you replace the entire unit including the housing. The R12H system is upgradeable: you keep the aluminum housing and only swap the filter cartridge. If you do frequent filter changes, the R12H upgrade pays for itself within 2-3 services. Does this fit my boat/diesel engine? The R12T fits any engine with NPT ZG1/4-19 (M18×1.5 center thread) ports. It's commonly used on Yanmar, Volvo Penta, Mercury, Cummins, and Kubota engines. The 30 GPH flow rate supports engines up to approximately 300HP. If you're unsure about fitment, contact us with your engine model. How often should I replace the R12T filter? Replace every 100-200 hours of engine operation, or annually — whichever comes first. In marine environments or if you use biodiesel, inspect the clear bowl at every fill-up and drain water as needed. Visual inspection: if the bowl shows more than 1/2" of water or the filter media appears dark/saturated, replace immediately. How do I drain water from the R12T bowl? Simply loosen the drain valve at the bottom of the clear nylon bowl — water and contaminants will drain out by gravity. Tighten the valve to seal. No tools required. Pro tip: keep a small catch cup under the bowl before opening the valve to avoid diesel on your bilge or garage floor. Can I use this with biodiesel? Yes — the R12T is compatible with B5-B20 biodiesel blends. However, biodiesel tends to hold more dissolved water than petroleum diesel, so we recommend more frequent bowl draining (every 25-50 hours) when running biodiesel. The powder-coated steel housing resists the higher corrosion potential of biodiesel blends. What cross-reference replacements match this filter? This R12T replaces: Racor S3240 / 120AT, Sierra 18-7987 / RK10222. It shares the same 10-micron rating, NPT ZG1/4-19 port size, and 30 GPH flow rate as the OEM Racor unit — at a more competitive price point. How do I install the R12T fuel filter assembly? Remove the old filter by spinning it counterclockwise (have a catch pan ready for residual fuel) Clean the mounting bracket surface and apply a thin film of diesel to the new filter's gasket Screw in the two inlet/outlet fittings (choose same-side or opposite-side configuration) Install the two plugs in the unused ports Spin the new R12T onto the mounting head clockwise until the gasket contacts, then tighten 3/4 turn by hand — do not overtighten Prime the system using the manual primer pump and check for leaks at all four ports Package Includes 1 × R12T Fuel Filter / Water Separator Complete Assembly 2 × NPT ZG1/4-19 Inlet/Outlet Fittings 2 × NPT ZG1/4-19 Plugs 1 × Clear Nylon Collection Bowl with Self-Venting Drain

    $29.99

  • R12H Replacement Filter Element 10 Micron - Marine Fuel Water Separator Cartridge (2-Pack)

    iFJF R12H Replacement Filter Element 10 Micron - Marine Fuel Water Separator Cartridge (2-Pack)

    R12H Filter Element 2-Pack — Double the Protection, Half the Hassle Stock up and save with the iFJF R12H 10-micron replacement filter element twin pack. Keep one on your boat and one in your maintenance kit — never run your engine with a clogged filter again. Designed exclusively for the R12H aluminum fuel water separator assembly. Why Buy the 2-Pack? 💰 Save vs. Buying Singles — Two elements at a bundled price beats buying individually. ⛵ Always Ready at Sea — Keep a spare onboard. When water contamination hits mid-voyage, you can swap in minutes. 🔧 Fleet & Workshop Friendly — If you maintain multiple boats, diesel trucks, or equipment, the 2-pack keeps your service bay stocked. 📦 Free Storage — Filter elements don't expire. Buy now, use when you need them. Key Features 10-Micron Advanced Filtration — Removes water and contaminants as small as 10 microns from your fuel system. Precision Fit for R12H Assembly — Drop-in replacement, zero modifications required. 15 GPH Flow Rate — Maintains full fuel flow for high-performance marine and diesel applications. High-Capacity Media — Extended service life compared to generic alternatives. Genuine iFJF Quality — Not a generic substitute. Engineered to the exact specifications of our R12H system. Compatibility ⚠️ Exclusively for iFJF R12H Fuel Water Separator Assembly. Not compatible with sealed R12T units. Replaces filter cartridges in assemblies that match S3240, 120AT, 18-7987, RK10222 form factors. Specifications Pack Size 2 Filter Elements Filtration Rating 10 Micron Compatible Assembly iFJF R12H Fuel Water Separator Flow Rate 15 GPH (per element, in R12H assembly) Replaces Part # S3240 · 120AT · 18-7987 · RK10222 Recommended Interval Every 100 hours or annually per element Installation — Quick & Simple Shut off fuel supply to the R12H assembly Unscrew the aluminum housing Remove the old filter element (firm push required) Lubricate the O-rings with clean fuel Insert the new element, reassemble, and fill with fuel Start engine — done in under 10 minutes! Frequently Asked Questions Q: Two elements — how long will they last?A: With recommended 100-hour replacement intervals, a 2-pack covers up to 200 operating hours or 2 years of seasonal boating. Q: Buy 2-pack or single?A: If you plan on keeping your boat/truck for more than one season, the 2-pack saves you money plus you always have a spare. Need just one? Single pack here. Q: Don't have the R12H assembly yet?A: Get the complete R12H combo here — includes the aluminum housing + 3 filter elements + all fittings. Complete Your Setup 🛒 R12H Complete Assembly — The full system with aluminum housing 🛒 Single Filter Element — Individual replacement cartridge R12T Fuel Filter Water Separator Complete Combo Kit →

    $21.00

  • 🔥 Best Seller✅ 6+ sold Marine Fuel Water Separator R12H - Aluminum Spin-On Combo (S3240 120AT)

    iFJF Marine Fuel Water Separator R12H - Aluminum Spin-On Combo (S3240 120AT)

    Marine-Grade Fuel Water Separator — Protect Your Engine, Save on Maintenance The iFJF R12H is the upgraded, cost-saving version of the classic R12T marine fuel water separator. Unlike the R12T which requires replacing the entire housing, the R12H features a detachable internal filter element — simply swap the cartridge, reuse the aluminum housing, and cut long-term costs by up to 60%. 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 →

    $39.99

  • Marine Fuel Water Separator Element of R12T Fuel Filter Water Separator 120AT NPT ZG1/4-19 S3240 18-7947

    iFJF Marine Fuel Water Separator Element of R12T Fuel Filter Water Separator 120AT NPT ZG1/4-19 S3240 18-7947

    Includes:Automotive Replacement Filter.Replaces R12T S3240 120AT,Replaces 18-7947,Replaces RK10222. R12T Replacement filter of Marine Fuel Filter Water Separator NPT,ZG1/4-19.It can be used for diesel. Filters are designed for high performance applications,and with flow rate of 15 GPH on the R12T model,your engine will perform better than ever with clean,water-free fuel. Don't be caught in the water without one of these diesel spin-on filters.Filter Rating:10 Micron. Fuel Water Separator Filter fit 3/8 Inch NPT Outboard Motors as well. R12T Fuel Filter Water Separator Complete Combo Kit →

    $17.99

  • S3213 Fuel Water Separator w/ Clear Drain Bowl — Mercury Yamaha Outboard

    iFJF S3213 Fuel Water Separator w/ Clear Drain Bowl — Mercury Yamaha Outboard

    Product Overview The S3213 fuel water separator with clear drain bowl gives you instant visual confirmation of your fuel condition — no tools, no disassembly, no guesswork. A quick glance at the transparent nylon bowl tells you whether water has accumulated in the filter. Same 10-micron filtration media and 3/8" NPT fit as the standard S3213, now with a built-in drain valve for fast water purging. If you've ever wondered whether your fuel filter actually has water in it, this is the upgrade that answers that question in seconds. Key Features Clear Nylon Drain Bowl: Visually check for water accumulation without removing the filter. Catch water contamination before it reaches your injectors. Built-In Drain Valve: Purge accumulated water in seconds — no tools needed. Just open the valve, drain until clean fuel flows, close it, and you're done. 10-Micron Filtration Media: Same trusted S3213 filtration performance. Traps water droplets, rust, and debris down to 10 microns. 3/8" NPT Inlet/Outlet: Direct replacement for OEM filter heads. Uses standard marine fuel line fittings. Includes Mounting Bracket: Comes with the 18-7853-1 style mounting bracket and hardware — bolt-on ready out of the box. 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 Fuel Water Separator with Clear Drain Bowl Micron Rating 10 Micron Port Size 3/8" NPT (Inlet & Outlet) Bowl Material Clear Nylon (UV-Stabilized, Ethanol-Resistant) Canister OD 3.0" (76 mm) Overall Height (incl. bowl) ~6.5" (165 mm) Replacement Interval 50-100 Hours or Annually Included Components Filter Assembly, Clear Bowl, Drain Valve, Mounting Bracket, Gasket, Hardware Why Choose This Filter The clear bowl is not a gimmick — it's a genuine time-saver and safety feature. Before every outing, you can verify fuel condition in under 10 seconds. No unthreading the filter, no catching fuel in a cup, no guessing. Every S3213 assembly ships from US inventory with a 30-day satisfaction guarantee. Most orders ship same-day. Frequently Asked Questions Q: How do I know when to drain the bowl? A: Check the clear bowl before each outing. If you see a visible water layer forming at the bottom (water sinks below fuel), open the drain valve and let it empty until clean fuel flows. The clear bowl makes this a 10-second pre-trip ritual. Q: Will the clear bowl crack or yellow over time? A: The R25T-style nylon bowl is UV-stabilized and ethanol-resistant. With normal care it should last multiple seasons. If it eventually clouds or develops a crack, replacement bowls are available separately in our store. Q: What's included in the box? A: Complete S3213 filter assembly with clear bowl, drain valve, mounting bracket with 3/8" NPT ports, installation gasket, and mounting hardware. Everything needed for a bolt-on installation. Q: Does the drain bowl fit a standard sealed S3213? A: No — the bowl threads onto the bottom of this specific S3213 assembly body. The sealed one-piece S3213 does not have a threaded bowl port. If you want a bowl setup, this is the correct product. Q: Is this compatible with ethanol-blended fuel (E10)? A: Yes. The clear nylon bowl, internal seals, and filtration media are all designed to handle E10 and non-ethanol marine fuel without degradation. Q: How is this different from the upgraded replaceable-filter S3213? A: This is a traditional sealed filter assembly — you replace the entire unit at service time. The upgraded version (linked below) has a reusable aluminum housing with replaceable internal cartridges. Both include a clear bowl. Choose based on whether you prefer lower upfront cost or lower long-term cost. Q: Can I replace just the filter element inside? A: No — this S3213 is a sealed assembly. The entire canister is replaced at service time. If you want a serviceable filter where you only swap the cartridge, see our upgraded S3213 below. 🔄 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

    $41.99

  • R12H Replacement Filter Element 10 Micron - Marine Fuel Water Separator Cartridge (1-Pack)

    iFJF R12H Replacement Filter Element 10 Micron - Marine Fuel Water Separator Cartridge (1-Pack)

    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 →

    $13.99

  • S3213 Fuel Water Separator for Mercury/Yamaha Outboard — 3/8" NPT

    iFJF S3213 Fuel Water Separator for Mercury/Yamaha Outboard — 3/8" NPT

    Product Overview The S3213 fuel water separator is your outboard motor's first line of defense against water-contaminated fuel — the #1 cause of on-water engine failure. This sealed one-piece spin-on filter uses 10-micron filtration media to trap water droplets, rust particles, and debris before they reach your Mercury, Yamaha, or other outboard engine. Standard 3/8" NPT inlet/outlet ports make it a direct bolt-on replacement for dozens of OEM and aftermarket part numbers. No adapters, no modifications — spin off the old filter, spin on the S3213, and you're protected. Key Features 10-Micron Filtration: Traps water and contaminants down to 10 microns — fine enough to catch the debris that clogs carburetors and injectors. 3/8" NPT Standard Ports: Fits the most common marine fuel system thread size. Direct fit for Mercury, Yamaha, Suzuki, and Honda outboard applications. Sealed One-Piece Design: No internal cartridge to service — replace the entire unit in minutes. Ideal for boaters who want a simple, no-fuss maintenance routine. Corrosion-Resistant Exterior: Coated canister built to withstand saltwater spray and humid bilge conditions season after season. Wide Cross-Reference: Replaces over 20 OEM and aftermarket part numbers across multiple marine brands (see fitment table below). 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 Spin-On Fuel Water Separator Micron Rating 10 Micron Port Size 3/8" NPT (Inlet & Outlet) Canister OD 3.0" (76 mm) Canister Height 4.5" (114 mm) Replacement Interval 50-100 Hours or Annually Design Sealed One-Piece (Non-Serviceable) Why Choose This Filter Every S3213 we sell ships from US inventory — no 3-week overseas wait times. Each unit is individually sealed and pressure-tested before it leaves our warehouse. We stand behind our products with a 30-day satisfaction guarantee and responsive US-based support. Most orders placed before 2 PM ship same-day. Frequently Asked Questions Q: Does this filter have a water drain bowl? A: No — this is the sealed one-piece S3213 with no drain bowl. If you want a clear bowl for visual water checks, see our S3213 with Clear Bowl or the upgraded replaceable-element S3213 linked below. Q: What's the difference between S3213 and S3214? A: The S3213 has a 3.0" OD canister (~4.5" tall). The S3214 is a physically larger filter with a wider body. Both share the same 3/8" NPT threads and 10-micron rating. The S3213 is the most common fit for outboard applications. Q: How often should I replace this filter? A: Replace every 50-100 engine hours, or at minimum once per boating season. Replace immediately if you notice hard starting, engine surging, or visible water in your fuel system. Q: Does this fit my Mercury outboard? A: Yes — this directly replaces Mercury/Mariner part numbers 35-60494-1, 35-809097, and 802893Q01. Fits most 2-stroke and 4-stroke outboards from 1990-present with 3/8" NPT fuel connections. Q: Is this filter suitable for saltwater use? A: Absolutely. The corrosion-resistant exterior coating is specifically designed for saltwater marine environments. The filtration media is unaffected by humidity or salt air. Q: Can I use this on a diesel engine? A: This 10-micron filter is optimized for gasoline outboard applications. For diesel engines, we recommend a 2-micron water separator for finer filtration. Q: Do I need a separate mounting bracket? A: This filter spins onto your existing S3213 mounting bracket (3/8" NPT thread). If you need a replacement bracket, we stock those separately — see our 18-7853-1 bracket listing. 🔄 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

    $23.99

  • 403D-07 403D-11 404D-22 1103A-33 1103A-33T 1103C-33 1103C-33T Diesel Engines Pre-Fuel Filter Assembly, Replaces 130306380

    iFJF 403D-07 403D-11 404D-22 1103A-33 1103A-33T 1103C-33 1103C-33T Diesel Engines Pre-Fuel Filter Assembly, Replaces 130306380

    Similar to:130306380,130446120,0000000038,00000-00038,915-093,FINFF30614,FIN-FF30614,276-1804. Fitment:Fits 403D-07, 403D-11, 404D-22, 1103A-33, 1103A-33T, 1103C-33, 1103C-33T Diesel Engines. Collection bowl:The reusable clear collection bowl is made of nylon,hyaline bowl makes it easily to keep watch on when to drain water. Filter screen:The filter screen set in the assembly is made of aluminum,It can be stored well for a long time and is not easily damaged,cleanable. Dimensions:Length:125mm,OD:60mm,Inlet/Outlet:8mm,Mouting hole:9mm. Micron rating:100 micron.

    $25.99

  • Marine Outboard Fuel Line Hose Kit 5/16" 10Ft — Mercury Yamaha Johnson 4-200 HP

    iFJF Marine Outboard Fuel Line Hose Kit 5/16" 10Ft — Mercury Yamaha Johnson 4-200 HP

    5/16" Marine Outboard Fuel Line Kit — 10 Feet with Primer Bulb This complete marine fuel line kit includes everything you need to replace worn-out fuel lines on your outboard motor. The 10-foot UV-resistant hose with primer bulb and quick-connect fittings is compatible with Mercury, Yamaha, Johnson, and most other popular outboard brands. Key Features Complete Kit — 10ft fuel hose, primer bulb, tank connector, engine connector, and hose clamps UV & Ethanol Resistant — Won't crack, harden, or degrade from sun exposure or ethanol-blended fuels Quick-Connect Fittings — Tool-free connection to fuel tank and engine Universal Compatibility — Fits Mercury 4-200hp (1990+), Yamaha 4-200hp (1988-1998), Johnson/Evinrude OEM Spec — Replaces 32-858104K08, Sierra 18-8091 Compatibility Brand HP Range Years Mercury / Mariner 4-200 HP 1990-Present Yamaha 4-200 HP 1988-1998 Johnson / Evinrude 4-200 HP 1990s models with 5/16" fitting FAQ Q: Will this fit my [year] [brand] outboard?A: If your outboard uses a 5/16" (8mm) fuel line with a primer bulb, this kit will fit. Most 4-200hp outboards from 1990+ use this size. Q: Is this ethanol-safe?A: Yes. The hose is rated for gasoline with up to E10 ethanol blend. Q: Does it come with the tank connector?A: Yes, the kit includes the tank-side quick-connect fitting, engine-side fitting, primer bulb, 10ft hose, and stainless steel clamps. Q: How often should I replace fuel lines?A: Marine fuel lines should be inspected annually and replaced every 5-7 years, or immediately if you see cracks, hardness, or fuel odor.

    $35.99

  • UF0155-000 Fuel Filter Water Separator 7 Micron for Marine Outboard Truck Only Fits in Our Own ABS Housing UF0283 L0110210720A0

    iFJF UF0155-000 Fuel Filter Water Separator 7 Micron for Marine Outboard Truck Only Fits in Our Own ABS Housing UF0283 L0110210720A0

    Function:This kit is a Fuel Filter element for the Extra Fuel Filter FJ-0155 for truck diesel engine to make your fuel cleaner. Micron rating:7 micron,can filter out particles of 7 microns or larger,98.7% water separation efficiency. Feature:Helps maintain fuel systems' health by straining out foreign particles.And supplies the cleanest possible fuel with the least fuel flow restriction to the engine. Package includes:1 x Fuel Filter Element. Warm hint:Recommended change the filter after each 28000-30000 miles driving.

    $10.99

  • R12T Fuel Filter Water Separator 120AT NPT ZG1/4-19 Automotive Parts with Fitting - Filter and Water Collection Bowl Diesel Engine

    iFJF R12T Fuel Filter Water Separator 120AT NPT ZG1/4-19 Automotive Parts with Fitting - Filter and Water Collection Bowl Diesel Engine

    Attention:Please tighten the filter by yourself when installing it.Please fill the filter with fuel when installation. R12T filter and nylon collection bowl of Marine Fuel Filter Water Separator NPT,ZG1/4-19.It can be used for diesel.Without filter head in the package. This spin-on filter design is easy to replace and the reusable clear nylon collection bowl and features a self-venting drain for removing unwanted impurity and water.Tighten the valve,the water will not discharge.Release the valve,the water can be free to discharge. Filters are designed for high performance applications,and with flow rate of 15 GPH on the R12T model,your engine will perform better than ever with clean,water-free fuel. Don't be caught in the water without one of these diesel spin-on filters.Filter Rating:10 Micron. R12T Fuel Filter Water Separator Complete Combo Kit →

    $22.99

  • 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250

    iFJF 802893Q01 Fuel Water Separator Kit 10 Micron 18-7983-1 Filters for 35-807172 35-60494-1 18-7944 Marine 35-55501 35-57250

    Attention:Please tighten the filter by yourself when installing it. 10 micron filters are over 90% efficiency at removing particles as small as 10 microns. Recommended to protect sensitive inboard,sterndrive and outboard fuel injection systems. All filters flow 90 GPH to feed even the hungriest motor. Replaces: Mercury 35-807172,35-60494-1,35-802893Q01,35-55501,35-57250,35-806771,35-802893T,ABB-FUELF-IL-TR.

    $33.99

  • iFJF 6P3-WS24A-01-00 Primary Fuel Filter Element for Outboard F150-250 4 Stroke Replaces 6P3-24563-00-00

    iFJF iFJF 6P3-WS24A-01-00 Primary Fuel Filter Element for Outboard F150-250 4 Stroke Replaces 6P3-24563-00-00

    Replace number: 6P3-WS24A-01-00, 6P3-24563-00-00 Fitment: Compatible with VZ150, VZ175, VZ200 (04/2006~) Z200, Z300 (04/2006~) VZ225, VZ250, VZ300 (04/2006~) F150, F200, F225 (04/2006~) F250, F250B (04/2006~) VF200, VF225, VF250 (4.2L) F225C, F250C, F300C (4.2L) F300, F350 (V8) Easy to remove and install: plug and play, saving time and effort. High Performance Durability: This replacement part has low flow resistance and long service life, effectively removes solid particles from the fuel, protects the fuel injection system from wear and clogging, and ensures smooth fuel flow to the engine. Package include: 6P3-WS24A-01-00 Fuel Filter Element*1

    $12.99 - $17.99

  • 6R3-24560-00-00 Fuel Filter Assembly 6R3245600000 for Yamaha 115 130 140 150 175 200 225 HP 2/4 Strokes Outboard Motor

    iFJF 6R3-24560-00-00 Fuel Filter Assembly 6R3245600000 for Yamaha 115 130 140 150 175 200 225 HP 2/4 Strokes Outboard Motor

    Replace Parts Number: 6R3-24560-00-00; 6E5-24560-00-00. Compatible with: Yamaha 115HP 130HP 140HP 150HP 175HP 200HP 225HP 2/4 Strokes Outboard Motor. Fuel Filter Assembly Fits 5/16 "Oil Pipe - 5/16" Joint Or Connector, Please Note: The fuel filter's nipple barb size is 8MM / 0.315in. High Performance: Thickened plastic bowl, withstands extreme temperature changes, more durable and longer to last. Filter out the impurities and sediments in the fuel to reduce parts wear and protect the engine for a long life. Package Include: 1* 6R3-24560-00-00 Fuel Filter Assembly.

    $19.99

  • 6D8-WS24A-00-00 Fuel Filter for Marine Outboard 30hp-115hp 2006-2024 Replace 6D8-24563-00-00 18-79799

    iFJF 6D8-WS24A-00-00 Fuel Filter for Marine Outboard 30hp-115hp 2006-2024 Replace 6D8-24563-00-00 18-79799

    Replace part number: 6D8-WS24A-00-00, 6D8-24563-00-00, 18-79799. Compatible models: Outboard F40A F50 T50 F60 T60 F70 F75 F90 F115, 50HP 60HP 70HP 75HP 90HP 115HP 4 Stroke Outboard 2006-2024. High-quality materials: Made of high-quality ABS material and high-precision multi-layer filter paper, it has excellent filtering effect and helps the outboard engine run smoothly. Easy to install: You can easily replace the filter element by yourself, saving money and time. Package Included: 2 x Fuel filter element.

    $27.99

  • 6P3-WS24A-01-00 Fuel Filter for 150-350 HP F150 LF150 VF200 F200 VF225 Outboard Engines 2006-2024 6P3-24563-01

    iFJF 6P3-WS24A-01-00 Fuel Filter for 150-350 HP F150 LF150 VF200 F200 VF225 Outboard Engines 2006-2024 6P3-24563-01

    Replace part number: 6P3-WS24A-00 6P3-WS24A-01 6P3-24563-01 6P3-24563-00 and Sierra 18-79809. Compatible models: 2 Stroke and 4 Stroke Outboard Motors 150HP 175HP 200HP 225HP 250HP 300HP 350HP 2006-2024, VZ150, VZ175, VZ200 (04/2006-) Z200, Z300 (04/2006-) VZ225,VZ250,VZ300 (04/2006-) F150,F200,F225 (04/2006-). High-quality materials: Made of high-quality ABS material and high-precision multi-layer filter paper, it has excellent filtering effect and helps the outboard engine run smoothly. Easy to install: You can easily replace the filter element by yourself, saving money and time. Package Included: 2 x Fuel filter element.

    $29.99

  • 65L-24563-00-00 Fuel Filter for Outboard F150 F200 F225 SX250 2PCS  for 65L24563 Sierra18-7517

    iFJF 65L-24563-00-00 Fuel Filter for Outboard F150 F200 F225 SX250 2PCS for 65L24563 Sierra18-7517

    Replaces part number: 65L-24563-00-00, 65L24563, Sierra18-7517. Compatibility: Compatible with DF 2.5 200 250 2004-2007; Mercury 4-Stroke EFI 225 2003-2006; Mercury 4-Stroke EFI Mariner 225 2003-2006. High-quality materials: Made of high-quality ABS material and high-precision multi-layer filter paper, it has excellent filtering effect and helps the outboard engine run smoothly. Easy to install: You can easily replace the filter element by yourself, saving money and time. Package Included: 2 x Fuel filter element with O-Ring.

    $29.99

  • 68F2456310 Fuel Filter for 150 175 200 225 250 300 HP Outboard Engines 68F-24563-10 18-7955

    iFJF 68F2456310 Fuel Filter for 150 175 200 225 250 300 HP Outboard Engines 68F-24563-10 18-7955

    Replace part number: 68F-24563-10, 68F2456310 and Sierra 18-7955. Compatibility: Compatible with 150hp 175hp 200hp 225hp 250hp and 300hp. High-quality materials: Made of high-quality ABS material and high-precision multi-layer filter paper, it has excellent filtering effect, removes impurities and pollutants in the fuel, and helps the outboard engine run smoothly. Easy to install: You can easily replace the filter element by yourself, saving money and time. Package Included: 2 x Fuel filter element.

    $29.99

  • 6P3 24560 03 Fuel Filter Assembly for 2006 Newer F200 F225 F250 LF150 LF200 LF225 LF250 Cartridge Type Outboard Engine

    iFJF 6P3 24560 03 Fuel Filter Assembly for 2006 Newer F200 F225 F250 LF150 LF200 LF225 LF250 Cartridge Type Outboard Engine

    OE number: 6P3 24560 03 00. Application: Compatible with 2006 and newer F200 F225 F250; LF150, LF200, LF225, LF250.Recommended for gasoline engines. High quality: Made of ABS material, wear-resistant and not easy to damage, long service life. High performance: effectively removes solid particles in the fuel, protects the fuel injection system from wear and blockage, and ensures a smooth flow of fuel to the engine. Package include: 6P3 24560 03 Fuel Filter Assembly x 1.

    $57.99

  • Marine Fuel Water Separator 35-60494-1 — Front View

    iFJF S3213 Upgraded Fuel Water Separator — Replaceable Filter, 3/8" NPT

    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

    $67.99

  • iFJF R25T Water Separator Assembly Replaces WK940/38X 20386081 33771 for 245R Series Diesel Engine 10 Micron with 2 Fittings

    iFJF iFJF R25T Water Separator Assembly Replaces WK940/38X 20386081 33771 for 245R Series Diesel Engine 10 Micron with 2 Fittings

    Attention:Please tighten the filter by yourself when installing it.Please fill the filter with fuel before installation. Fitment:R25T Fuel Filter/Water Separator Assembly for 245R Series Diesel Engine.Fits WK940/38X,R25T,20386081,33771,FS19778. Filter rating:The element repel water and solid particles from fuel at 98% efficiency of their 10 micron rating. Bowl:The assembly design is simple to service and features a reusable clear plastic collection bowl with a self-venting drain for draining out collected particles and water. Housing:All housing are coated with a durable electrostatically applied powder coating for superior corrosion resistance.

    $60.00

  • UF0155-000 Fuel Filter Water Separator for Truck and Outboard 7 Micron ABS Housing with Hand Pump UF0283 L0110210720A0 L0110210716A0

    iFJF UF0155-000 Fuel Filter Water Separator for Truck and Outboard 7 Micron ABS Housing with Hand Pump UF0283 L0110210720A0 L0110210716A0

    Function:This filter is a Fuel Filter Assembly or an Extra Fuel Filter for diesel Engine on Universal Outboard,Truck and Pickup(If the installation space is enough) to make your fuel cleaner. Micron rating:7 micron,98% water separation efficiency.Recommended change the filter after each 28000-30000 miles riding(Only need to change the filter element). Hand Pump:The housing is made of high quality plastic,light but durable.There is an air bleeder screw and hand pump at the top,that could make it easy to prime the fuel into the fuel system.Inlet and outlet are marked with arrows. Drain valve:Drain valve and water in fuel sensor connector are set at the bottom.Please drain the water from the canister regularly. Check valve:There is also a check valve at the top,It can be used in case of insufficient fuel pressure or inflow to prevent reverse of fuel flow.

    $52.99

  • S3213 Fuel Water Separator Filter for Outboard Marine Engines — Replaceable Element 35-60494-1 3/8" NPT

    iFJF S3213 Fuel Water Separator Filter for Outboard Marine Engines — Replaceable Element 35-60494-1 3/8" NPT

    Upgraded S3213 Marine Fuel Water Separator — Replaceable Filter Element Design The S3213 Fuel Water Separating Filter is the upgraded version of the classic marine fuel/water separator — now with a replaceable filter element that saves you money over the long run. Instead of throwing away the entire housing every service interval, simply swap the 10-micron filter cartridge and reuse the clear bowl. Designed for Mercury, Yamaha, Volvo Penta, and most outboard/inboard marine engines with 3/8" NPT fuel ports, this filter traps water, rust, and debris before they reach your injectors. Fits: All marine engines using S3213/S3214/B32013-style spin-on fuel water separators with 3/8" NPT threads. Key Features Replaceable Filter Element: Unlike traditional sealed S3213 filters, this version lets you replace only the 10-micron cartridge — keeping the clear bowl and reusing the housing. Lowers per-service cost by 50%+ compared to replacing the entire unit. 10-Micron High-Efficiency Filtration: Removes 90%+ of particles as small as 10 microns. Protects sensitive fuel injection systems on modern outboard, sterndrive, and inboard engines. Clear Visual Inspection Bowl: Transparent nylon bowl lets you see accumulated water and sediment at a glance. Drain before water reaches the filter element — no guesswork. Universal 3/8" NPT Ports: Standard thread pattern fits virtually all marine fuel systems. Lower pressure drop than smaller port designs — maintains full fuel flow at WOT. Corrosion-Resistant Construction: Durable plastic housing with anti-oxidation coating. Designed for the harsh marine environment — salt spray, humidity, and temperature swings. Compatibility — Replaces OEM Part Numbers OEM / Brand Part Number Mercury Marine 35-60494-1, 35-809097, 802893Q01 Yamaha S3213, S3214 Sierra 18-7932-1, 18-7928-1, 18-7922, 18-7919 Racor B32013, 120AT (spin-on type) Volvo Penta Cross-compatible with most spin-on separators Mallory 9-37800 series Specifications Filter Type Replaceable element fuel water separator Micron Rating 10 micron (nominal) Port Size 3/8" NPT (female) Bowl Material Clear nylon — visual water/sediment inspection Housing Material High-impact polymer with anti-corrosion treatment Includes Filter element + clear bowl (housing head sold separately or reuse existing) SKU FJ-WSFF03-ZH Why Upgrade to the Replaceable Element Version? The original S3213 is a sealed, one-piece design — when the filter clogs, you throw away the entire assembly. This upgraded version separates the filter element from the bowl: Lower long-term cost: Replacement cartridges cost as little as $6.33 each (3-pack). A traditional S3213 replacement costs $20-30 every time. Less waste: Only the filter media gets replaced — the bowl and housing are reused indefinitely. Faster service: Spin off the bowl, swap the element, spin it back on. No need to disconnect fuel lines. Better diagnostics: The clear bowl stays on the engine, so you can check for water accumulation between services. 🛒 Replacement Filter Cartridges Single Replacement Cartridge $10.00 10-micron element, fits this housing Shop Now → ⭐ 3-Pack — Best Value $19.00 ($6.33 each) Save 37% vs buying 3 singles Shop 3-Pack → Frequently Asked Questions Q: What's the difference between this and the standard S3213? A: The standard S3213 is a sealed one-piece unit — you replace the entire filter every time. This upgraded version has a replaceable filter element: you keep the clear bowl and housing, and only swap the internal 10-micron cartridge. It costs less per service and produces less waste. Q: Can I use this on my Mercury outboard? A: Yes. This filter directly replaces Mercury Marine part numbers 35-60494-1, 35-809097, and 802893Q01. It fits all Mercury outboard and sterndrive engines using the standard 3/8" NPT spin-on filter mount. Q: How often should I replace the filter element? A: Replace every 100 hours or annually, whichever comes first. In high-humidity environments or if you use ethanol-blended fuel, check the clear bowl monthly and replace at 50-hour intervals if you see significant water accumulation. Q: Does this include the mounting head/bracket? A: No — this product includes the filter element and clear bowl only. It's designed to fit your existing S3213 mounting head (3/8" NPT). If you need a complete assembly with mounting bracket, see our bracket listing. Q: Will this fit a Yamaha F150/F200/F250? A: Yes, as long as your Yamaha uses the standard S3213/S3214-style spin-on filter head with 3/8" NPT threads. This covers most Yamaha 4-stroke outboards from 50HP to 350HP. Q: How do I know when the filter needs replacing? A: Three signs: (1) Clear bowl shows dark sediment or water layer — replace immediately. (2) Engine stumbles or loses power at WOT — restricted fuel flow. (3) Water-in-fuel alarm triggers — drain and replace element. Q: Can I drain the water without replacing the filter? A: Yes. The clear bowl has a drain at the bottom. But if water has reached the filter element itself, the media may be compromised — replace the cartridge. Draining only removes bulk water; it doesn't restore a saturated filter element.

    $27.99

  • R90P Fuel Filter Water Separator Spin-on Element for 790R 690R 490R RC390 Series 30 Micron Diesel Engine 8159975 FS19521

    iFJF R90P Fuel Filter Water Separator Spin-on Element for 790R 690R 490R RC390 Series 30 Micron Diesel Engine 8159975 FS19521

    Compatible with: Spin-on Fuel Filter/Water Separator Element for 790R, 690R, 490R, RC390 Series(primary filtration). Replaces part number: R90P, BF1329-O, BF1329-SP, BF1360, 1296851, P551767, FS19521, FS19532, PS7716, 23514654, BF1360, BF1360-SP, FF1112, FF1112-SP, FF1152SP, FF1152-SP, 23401-1700, 23401-1700A, S2340-11700, 1699843C91, LFF3290, LFF5766, LFF8038, 1393640, 3945966, 8159975, 33788, 33838, 4412-012, 4230-0100. Micron rating: 30 micron, 98% efficiency, suited as a pre-filter to protect downstream filters.Extends the life of on-engine filters. Material and surface: The filter housing is made of durable iron and electrostatically applied powder coating, not easy to rust. Longer life to use. Package includes: 1 x R90P Fuel filter, 2 x necessary o-rings.

    $29.99

Marine Fuel Filters & Water Separators

Water in fuel is the #1 enemy of marine engines. Unlike your truck, a boat fuel tank collects condensation constantly — and a single tank of water-contaminated fuel can destroy injectors, seize pumps, and leave you adrift. iFJF Direct carries marine-grade fuel water separators trusted by commercial fishermen and recreational boaters alike.

Marine Filter Lineup

  • R12T Complete Assembly: Aluminum spin-on fuel water separator with clear collection bowl. 10-micron filtration, 30 GPH flow rate. Replaces Racor S3240, Sierra 18-7987.
  • R12H Elements: Replacement 10-micron filter cartridges (1-pack and 2-pack). Spin-on design for tool-free changes.
  • S3213 Filters: 3/8" NPT port marine filters for outboard motors. Replaces 35-60494-1, 18-7932-1.

FAQ

Q: How often should I change my boat's fuel water separator?
A: Every 100 hours or annually, whichever comes first. If you fuel at marinas with questionable fuel quality or store your boat with partially full tanks, change more frequently. Always carry a spare filter element — changing a filter at sea beats getting towed.

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