Duramax L5P Diesel Parts Duramax L5P Diesel Parts

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6.6L Duramax Diesel Performance & Replacement Parts — LB7 LLY LBZ LMM LML L5P Fuel Filters, EGR Delete Kits, Fuel System Components & More

1492 products


  • Dual Split Hose Plunger Valve for Intex Above Ground Pool Pump 11872 — Front View

    iFJF Dual Split Hose Plunger Valve Connector for Intex Above Ground Pool Pump — 11872

    Dual Split Hose Plunger Valve Connector for Intex Above Ground Pools Replace your leaking or stuck Intex pool plunger valve with this high-quality dual split hose connector from iFJF Direct. Designed as a direct-fit replacement for Intex above ground pool pump and sand filter systems, this valve provides reliable dual-hose water flow control with one simple push-pull operation. Key Features Dual Hose Shut-Off Control: Single plunger valve design simultaneously shuts off both hoses — perfect for filter maintenance, pump cleaning, or winterization without draining your pool. One-Hand Operation: Simple push-to-open, pull-to-close plunger mechanism requires no tools and minimal effort — even with wet hands. Universal Intex Compatibility: Fits most Intex above ground pool pumps and sand filter systems using 1.25" or 1.5" diameter hoses. Durable Construction: Manufactured from UV-resistant, impact-modified ABS plastic that withstands pool chemicals, sun exposure, and seasonal temperature changes. Leak-Free Sealing: Precision-molded O-ring seats ensure a watertight seal in both open and closed positions — no more drips or water loss. Compatibility Brand System Type Hose Size Intex Above Ground Pool Pumps 1.25" / 1.5" Intex Sand Filter Systems 1.25" / 1.5" Intex Saltwater Systems 1.25" / 1.5" Specifications Specification Value Type Dual split hose plunger valve Hose Compatibility 1.25" and 1.5" diameter Material UV-resistant ABS plastic Operation Push-pull plunger Replaces Part # Intex 11872 Why Choose iFJF Direct? Our plunger valve uses premium materials that resist the cracking and degradation common in budget replacements. Precision molding ensures smooth plunger action and reliable sealing season after season. Satisfaction guaranteed. Frequently Asked Questions Q: Which Intex pools does this valve fit?A: This dual plunger valve is compatible with most Intex above ground pool pump and sand filter systems using 1.25" or 1.5" diameter hoses. It replaces the stock plunger valve assembly that controls water flow between your pool and filter pump.Q: How does the dual shut-off work?A: A single plunger handle simultaneously controls both hose connections. Push down to open both lines for normal filtration. Pull up to shut off both hoses — perfect for filter maintenance without draining the pool.Q: Is this a direct replacement?A: Yes — designed as a direct replacement for the original Intex plunger valve assembly. The hose connections and mounting footprint match the OEM part for a straightforward swap.Q: What hose sizes does it accept?A: The valve accepts both 1.25" (standard Intex) and 1.5" diameter pool hoses. Adapters are typically included with your pump or filter system.Q: Why replace the plunger valve?A: Over time, the original plastic plunger can crack, the O-rings can degrade, and the valve may leak or fail to seal properly. A leaky valve means water loss and reduced filtration efficiency. Order your replacement valve today and get your pool running leak-free. Free shipping on orders $50+.

    $29.99

  • 6.6L Duramax Exhaust Up-Pipe Driver Side for 2001-2016 Silverado/Sierra 2500HD — Complete Kit Overview

    iFJF Duramax Exhaust Up-Pipe 2001-2016 Driver Side — 304SS LB7 LLY LBZ LMM LML

    Product Overview Replace your leaking factory up-pipe with the iFJF 304 Stainless Steel Exhaust Up-Pipe for Chevrolet/GMC Duramax 6.6L (2001-2016). Mandrel-bent 2-inch 304SS tubing with CNC-lasered flanges — eliminates the factory flex-joint leak point, the #1 cause of boost loss on the Duramax platform. Duramax Up-Pipe Failure Symptoms Flex Joint Leak: Factory bellows crack — causes turbo lag and low boost Rust-Through: OEM mild steel corrodes from condensation and road salt Boost Loss: Pinhole leaks pre-turbo reduce boost pressure and throttle response Soot Staining: Black soot around up-pipe area confirms exhaust leakage Key Features 304 Stainless Steel: 2-inch mandrel-bent — never rust, crack, or corrode CNC-Lasered Flanges: 3/8-inch thick, perfect bolt pattern seal TIG-Welded: Full-penetration welds at every joint Solid Pipe Design: No flex joint to fail Driver Side: Direct bolt-in replacement Compatibility Engine Years Models 6.6L Duramax LB7 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ 2006-2007 Silverado/Sierra 2500HD/3500HD Classic 6.6L Duramax LMM 2007.5-2010 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML 2011-2016 Silverado/Sierra 2500HD/3500HD Specifications Spec Detail Material 304 Stainless Steel Flange 3/8 inch CNC-Lasered Tubing 2 inch OD Mandrel-Bent Welding TIG Full Penetration Flex Joint Eliminated (Solid Rigid) Position Driver Side Frequently Asked Questions Q: Why eliminate the flex joint?A: The factory flex joint is the #1 leak point. Our rigid 304SS design is proven across thousands of installations — engine mounts provide sufficient compliance. Q: Does this fit all Duramax engines?A: Yes. Compatible with LB7, LLY, LBZ, LMM, and LML 6.6L Duramax (2001-2016). Q: What gaskets needed?A: Standard Duramax exhaust manifold-to-up-pipe gaskets. New gaskets strongly recommended — available separately. Q: Tune required?A: No tuning required. You may notice improved turbo spool from smoother mandrel bends. Q: Which side pipe is this?A: This is the Driver Side up-pipe. Both sides available separately. Why Choose iFJF? Lifetime Warranty: 304SS guaranteed for life US Support: 7-day assistance Fast Shipping: 1 business day processing

    $154.99

  • LMM Duramax EGR Delete — Stainless Steel Up-Pipe Detail

    iFJF Duramax Exhaust Up-Pipe 2001-2016 Passenger Side — 304SS LB7 LLY LBZ LMM LML

    Product Overview Replace your leaking factory up-pipe with the iFJF 304 Stainless Steel Exhaust Up-Pipe for Chevrolet/GMC Duramax 6.6L (2001-2016). Mandrel-bent 2-inch 304SS tubing with CNC-lasered flanges — eliminates the factory flex-joint leak point, the #1 cause of boost loss on the Duramax platform. Duramax Up-Pipe Failure Symptoms Flex Joint Leak: Factory bellows crack — causes turbo lag and low boost Rust-Through: OEM mild steel corrodes from condensation and road salt Boost Loss: Pinhole leaks pre-turbo reduce boost pressure and throttle response Soot Staining: Black soot around up-pipe area confirms exhaust leakage Key Features 304 Stainless Steel: 2-inch mandrel-bent — never rust, crack, or corrode CNC-Lasered Flanges: 3/8-inch thick, perfect bolt pattern seal TIG-Welded: Full-penetration welds at every joint Solid Pipe Design: No flex joint to fail Passenger Side: Direct bolt-in replacement Compatibility Engine Years Models 6.6L Duramax LB7 2001-2004 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ 2006-2007 Silverado/Sierra 2500HD/3500HD Classic 6.6L Duramax LMM 2007.5-2010 Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML 2011-2016 Silverado/Sierra 2500HD/3500HD Specifications Spec Detail Material 304 Stainless Steel Flange 3/8 inch CNC-Lasered Tubing 2 inch OD Mandrel-Bent Welding TIG Full Penetration Flex Joint Eliminated (Solid Rigid) Position Passenger Side Frequently Asked Questions Q: Why eliminate the flex joint?A: The factory flex joint is the #1 leak point. Our rigid 304SS design is proven across thousands of installations — engine mounts provide sufficient compliance. Q: Does this fit all Duramax engines?A: Yes. Compatible with LB7, LLY, LBZ, LMM, and LML 6.6L Duramax (2001-2016). Q: What gaskets needed?A: Standard Duramax exhaust manifold-to-up-pipe gaskets. New gaskets strongly recommended — available separately. Q: Tune required?A: No tuning required. You may notice improved turbo spool from smoother mandrel bends. Q: Which side pipe is this?A: This is the Passenger Side up-pipe. Both sides available separately. Why Choose iFJF? Lifetime Warranty: 304SS guaranteed for life US Support: 7-day assistance Fast Shipping: 1 business day processing

    $98.99

  • Duramax Fuel Filter Head Rebuild Kit — 6-Piece Seal Kit + CNC Aluminum Bleeder S - front view - 2001-2013

    iFJF Duramax Fuel Filter Head Rebuild Kit — 6-Piece Seal Kit + Billet Bleeder Screw

    Duramax Fuel Filter Head Rebuild Kit — Stop Leaks & Hard Starts The iFJF Duramax Fuel Filter Head Rebuild Kit fixes the most common fuel system issues on 2001-2013 GM Duramax 6.6L diesel trucks (LB7, LLY, LBZ, LMM) — fuel leaks, air intrusion, and a primer pump that won't hold pressure. This 6-piece Viton seal kit replaces every wearable seal and O-ring in your filter head, plus includes a CNC-machined billet aluminum bleeder screw to replace the notoriously failure-prone OEM plastic screw. Save $200+ compared to replacing the entire filter housing at the dealer. Over time, the rubber seals in the Duramax filter head harden, shrink, and crack from heat cycling and diesel exposure. When seals fail, air enters the fuel system — causing extended cranking on cold starts, rough idle, and stalling under load. The OEM plastic bleeder screw is another known weak point: the hex head rounds off and the threads strip after just a few filter changes. This kit solves both problems in one affordable package. What's Included 6 Viton O-Rings & Seals: Primer pump diaphragm seal, filter head base gasket, heater element O-ring, WIF sensor O-ring, bleeder screw O-ring, and fuel line fitting seal — all Viton for superior diesel and heat resistance CNC Billet Aluminum Bleeder Screw (Black): Replaces the OEM plastic bleeder screw (GM 97363195). Machined from solid 6061-T6 aluminum — will never strip, crack, or round off Installation Guide: Step-by-step instructions with torque specs for each seal Key Features Viton Material: Unlike generic rubber O-rings that degrade in diesel within months, Viton (FKM) seals resist diesel fuel, biodiesel, engine heat (rated to 400°F), and compression set — maintaining a leak-free seal for years Complete Kit: Every seal you need — no running to the parts store mid-job for that one O-ring you forgot Billet Bleeder Screw: Same 6061-T6 aluminum construction as our standalone billet bleeder screw — solves the stripped-thread problem permanently Dealer Alternative: GM dealers typically replace the entire filter housing ($300+) instead of rebuilding it. This $23.99 kit fixes the actual problem. Compatibility Year Make Model Engine 2001-2013 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax (LB7, LLY, LBZ, LMM) 2001-2013 GMC Sierra 2500HD / 3500HD 6.6L Duramax (LB7, LLY, LBZ, LMM) When to Rebuild Your Filter Head Primer pump never gets firm — stays soft even after 20+ pumps Hard starting after truck sits overnight (air in fuel system) Visible diesel residue around the filter head or bleeder screw "Water in Fuel" light flickers intermittently (sensor O-ring leak) Fuel drips from the bottom of the housing after filter change FAQ Q: Is this a difficult DIY job? A: Moderate difficulty — expect 1-2 hours. You'll need basic hand tools (10mm socket, pick set for old O-rings, torque wrench). The filter head stays on the engine — you're just replacing seals. Our step-by-step rebuild guide walks you through every step. Q: Will this fix my hard start problem? A: If your hard starts are caused by air intrusion through worn seals — very likely. After the truck sits, air replaces fuel in the filter head. When you crank, the injection pump has to push that air pocket through before fuel reaches the injectors. New seals prevent air from entering. If hard starts persist after rebuild, check the fuel pressure regulator and injection pump. Q: What's the difference between this and buying a whole new housing? A: A new fuel filter housing assembly ($97.99) replaces everything — housing, primer pump, and all seals. This rebuild kit ($23.99) replaces the seals and bleeder screw only — ideal if your housing body is physically intact but the seals are leaking. If your housing is cracked or the primer pump lever is broken, get the full housing. Q: Are these seals diesel-proof? A: Yes — Viton (FKM) is the gold standard for diesel fuel systems. Unlike standard nitrile (Buna-N) O-rings that swell and degrade in diesel, Viton maintains its shape and elasticity at temperatures up to 400°F. These are the same material used in OEM Cummins and Duramax fuel system seals. Q: Can I install the billet bleeder screw separately? A: Yes — if you only need the bleeder screw, get our standalone billet aluminum bleeder screw (available in red, black, and silver). Q: What torque should I use on the bleeder screw? A: Hand-tighten, then 1/8 turn with a wrench. The O-ring does the sealing — overtightening damages threads. The billet aluminum screw has much stronger threads than the OEM plastic — but the housing threads are still aluminum. Snug is enough. Q: When should I rebuild vs. replace my Duramax fuel filter head?A: Rebuild if: the housing body is physically intact with no cracks, and the problem is leaking seals, a soft primer pump, or a stripped bleeder screw — this $23.99 kit fixes all three. Replace the entire housing if: the housing body is cracked, the mounting tabs are broken, or the primer pump lever is physically damaged. See our complete billet housing assembly for a full replacement solution. 📖 Related Guides How-to Replace & Rebuild the Diesel Fuel Filter Head on a Duramax Engine Duramax Fuel Filter Housing: Complete Compatibility & Replacement Guide 🔧 Complete Your Fuel System Fuel Filter Housing — related Duramax fuel system component Billet Air Bleeder Screw — related Duramax fuel system component TP3018 Fuel Filter — related Duramax fuel system component

    $23.99

  • Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder Screw + Bol - front view - 2001-2017

    iFJF Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder S

    Protect your diesel engine's fuel system with the Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder Screw + Bolts | 2001-2017. Engineered for high-efficiency filtration, this direct replacement part meets or exceeds OEM specifications while offering a cost-effective alternative to dealer pricing. Designed to remove water, debris, and contaminants from your fuel system, ensuring clean fuel delivery and protecting your injectors from premature wear.Compatible with the GM Duramax 6.6L diesel engine family, this fuel filter provides critical protection for the Bosch high-pressure fuel injection system. Regular replacement every 10,000-15,000 miles helps prevent injector failure, maintains fuel economy, and ensures reliable cold-weather starts. Key Features & Benefits High-Efficiency Filtration: Advanced multi-layer filter media captures water, rust, scale, and microscopic debris down to 10 microns OEM-Equivalent Performance: Manufactured to meet or exceed factory specifications for flow rate, pressure tolerance, and filtration efficiency Direct Drop-In Replacement: Precision-engineered mounting interface ensures perfect fit — installs in minutes with basic hand tools Durable Construction: Heavy-duty housing resists corrosion, vibration, and extreme temperature cycles Protects Critical Components: Prevents injector damage, HPFP failure, and fuel system contamination — saving thousands in potential repair costs Compatibility & Specifications Specification Details Part Number FJ-MDP-AD04-BU Replaces 2001-2017 Price $15.99 Brand iFJF Direct Condition New Why Choose iFJF Direct? Quality Assurance: Every product undergoes rigorous inspection before shipping to ensure you receive a flawless component Expert Support: Our US-based support team has deep knowledge of diesel engines, powersports, and pool equipment — we're here to help with fitment questions Fast Free Shipping: Orders ship from our US warehouse within 1 business day with free standard shipping on all domestic orders 30-Day Returns: Not satisfied? Return within 30 days for a full refund. We stand behind every product we sell Ready to get your equipment back in top shape? Order the Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder Screw + Bolts | 2001-2017 today and enjoy fast shipping, expert support, and the quality assurance that thousands of mechanics and DIY enthusiasts trust. Related Products Duramax Fuel Filter Head Rebuild Kit — Complete seal kit with CNC aluminum bleeder screw for 2001-2013 GM 6.6L Duramax Fuel Filter Head Spacer Kit — 1/2" aluminum spacer + bleeder screw for easier filter changes Oil Filters — Pair your fuel filter change with a quality oil filter for complete engine protection 📖 Related Guide: Diesel Fuel Filter Maintenance Guide — Complete Service Walkthrough Frequently Asked Questions Q: How do I know if this fuel filter fits my truck? A: Check your vehicle's year, make, model, and engine size against the compatibility information in the product listing. This filter is designed as a direct replacement for the OEM part numbers listed. For Ram/Cummins, Ford/Powerstroke, and GM/Duramax applications, we've verified fitment across all listed model years. When in doubt, compare against your existing filter's part number or contact us. Q: How often should I replace my fuel filter? A: For diesel engines, we recommend replacing the fuel filter every 10,000-15,000 miles or annually — whichever comes first. Severe-duty applications (towing, dusty conditions, high-idle operation) may require more frequent changes. Many owners pair fuel filter replacement with oil changes for a convenient service interval. Q: What warranty does this product come with? A: All iFJF Direct products are backed by a 30-day satisfaction guarantee. If you're not completely satisfied, return the product for a full refund. We also offer a 90-day warranty against manufacturing defects. Our US-based customer support team is available to assist with any issues. Q: How fast will I receive my order? A: Orders ship from our US warehouse within 1 business day. Standard shipping typically delivers within 3-7 business days to the continental US. Expedited shipping options are available at checkout. You'll receive a tracking number as soon as your order ships. Q: What if this part doesn't fit my vehicle/equipment? A: If the part doesn't fit, we'll make it right. Contact our support team within 30 days for a prepaid return label and full refund. We recommend verifying your vehicle/equipment model, year, and part numbers before ordering to ensure compatibility. Our team is happy to help with fitment questions before you buy.

  • Duramax Fuel Filter Primer Seal Rebuild Kit w/ Billet Bleeder Screw | iFJF

    iFJF Duramax Fuel Filter Primer Seal Rebuild Kit w/ Billet Bleeder Screw | iFJF

    Product Overview The Duramax Fuel Filter Primer Seal Rebuild Kit w/ Billet Bleeder Screw | iFJF from iFJF Direct is engineered to meet or exceed OEM specifications for GMC vehicles (2001-2013) with LMM. This fuel filter rebuild kit delivers reliable performance at factory-direct pricing. Key Features Premium Quality: Manufactured to strict quality control standards with durable materials for long service life Direct Fit: Designed as a direct replacement — no modifications required for installation on compatible vehicles Factory Direct Value: Eliminate the middleman markup — get OEM-quality parts at aftermarket prices Fast US Shipping: Ships from our US warehouse within 1 business day of order Compatibility This product is designed to fit GMC vehicles (2001-2013) equipped with the LMM engine. Please verify compatibility with your specific vehicle using our fitment guide or contact our support team before ordering. Why Choose iFJF Direct? Quality Assurance: Every product undergoes multi-point inspection before shipping US-Based Support: Our customer service team is available to answer your fitment and installation questions Hassle-Free Returns: 30-day return policy on unused parts in original packaging Expert Community: Join thousands of DIY mechanics and professional technicians who trust iFJF Frequently Asked Questions Q: Will this kit stop my Duramax from losing prime overnight?A: Yes — air intrusion through worn primer pump seals is the #1 cause of lost prime in Duramax engines. This rebuild kit replaces all critical seals to restore an air-tight fuel system. If your truck starts hard after sitting overnight, this is likely the fix you need. Q: Is the billet bleeder screw compatible with all Duramax fuel filter heads?A: Yes, this billet aluminum bleeder screw replaces the OEM plastic screw (GM part #97363195) on all 2001-2013 Duramax fuel filter housings, including LB7, LLY, LBZ, and LMM engines. Q: How long does installation take?A: Most DIY mechanics complete the rebuild in 30-45 minutes. The kit includes photo instructions for seal placement. Lubricating the seals with clean diesel fuel before installation makes the process smoother. Q: Are these seals compatible with biodiesel (B5-B20)?A: Yes. The Viton O-rings provide excellent resistance to biodiesel blends up to B20. The nitrile U-cups are also biodiesel-compatible for normal blend ratios. Q: What's different between this kit and buying just the seals?A: This kit includes the billet aluminum bleeder screw upgrade — a permanent fix for the commonly stripped OEM plastic bleeder. Buying the screw separately costs more than the bundle price. 🔗 Related Products

    $23.99

  • Duramax Fuel Filter Primer Seal Rebuild Kit — 6-Piece | iFJF

    iFJF Duramax Fuel Filter Primer Seal Rebuild Kit — 6-Piece | iFJF

    Product Overview The Duramax Fuel Filter Primer Seal Rebuild Kit — 6-Piece | iFJF from iFJF Direct is engineered to meet or exceed OEM specifications for GMC vehicles (2001-2013) with LMM. This fuel filter seal kit delivers reliable performance at factory-direct pricing. Key Features Premium Quality: Manufactured to strict quality control standards with durable materials for long service life Direct Fit: Designed as a direct replacement — no modifications required for installation on compatible vehicles Factory Direct Value: Eliminate the middleman markup — get OEM-quality parts at aftermarket prices Fast US Shipping: Ships from our US warehouse within 1 business day of order Compatibility This product is designed to fit GMC vehicles (2001-2013) equipped with the LMM engine. Please verify compatibility with your specific vehicle using our fitment guide or contact our support team before ordering. Why Choose iFJF Direct? Quality Assurance: Every product undergoes multi-point inspection before shipping US-Based Support: Our customer service team is available to answer your fitment and installation questions Hassle-Free Returns: 30-day return policy on unused parts in original packaging Expert Community: Join thousands of DIY mechanics and professional technicians who trust iFJF Frequently Asked Questions Q: What's included in this 6-piece kit?A: The kit includes 4× Viton-75 O-Rings and 2× Buna-N (nitrile) plunger U-cups — the exact seals needed to rebuild the primer pump on your 2001-2013 Duramax fuel filter housing. Q: How is this different from the complete kit with the bleeder screw?A: This is the seals-only version — perfect if your bleeder screw is still in good condition or if you've already upgraded to a billet bleeder screw. The complete kit adds a billet aluminum bleeder screw for full assembly refresh. Q: Will these seals stop my Duramax from losing fuel prime?A: Yes. Air intrusion through degraded primer pump seals is the most common cause of lost prime in Duramax engines. Replacing these seals restores the air-tight seal needed to maintain fuel system prime. Q: How often should these seals be replaced?A: OEM seals typically last 100,000-150,000 miles before degradation becomes noticeable. If you're experiencing hard starts after the truck sits or see fuel seeping from the primer pump, it's time for a rebuild. Q: Are Viton seals better than the factory rubber?A: Yes — Viton (FKM) provides superior chemical resistance to modern diesel fuel and biodiesel blends. The original factory Buna-N seals are adequate but degrade faster when exposed to ULSD and biodiesel additives. 🔗 Related Products

    $19.99

  • Duramax Fuel Filter Primer Seal Rebuild Kit — Silver Bleeder Screw | iFJF

    iFJF Duramax Fuel Filter Primer Seal Rebuild Kit — Silver Bleeder Screw | iFJF

    Product Overview The Duramax Fuel Filter Primer Seal Rebuild Kit — Silver Bleeder Screw | iFJF from iFJF Direct is engineered to meet or exceed OEM specifications for GMC vehicles (2001-2013) with LMM. This fuel filter rebuild kit delivers reliable performance at factory-direct pricing. Key Features Premium Quality: Manufactured to strict quality control standards with durable materials for long service life Direct Fit: Designed as a direct replacement — no modifications required for installation on compatible vehicles Factory Direct Value: Eliminate the middleman markup — get OEM-quality parts at aftermarket prices Fast US Shipping: Ships from our US warehouse within 1 business day of order Compatibility This product is designed to fit GMC vehicles (2001-2013) equipped with the LMM engine. Please verify compatibility with your specific vehicle using our fitment guide or contact our support team before ordering. Why Choose iFJF Direct? Quality Assurance: Every product undergoes multi-point inspection before shipping US-Based Support: Our customer service team is available to answer your fitment and installation questions Hassle-Free Returns: 30-day return policy on unused parts in original packaging Expert Community: Join thousands of DIY mechanics and professional technicians who trust iFJF Frequently Asked Questions Q: Does this silver kit include the same seals as the black version?A: Yes — both color variants include identical 4× Viton O-rings, 2× nitrile plunger U-cups, and one billet 6061-T6 aluminum bleeder screw. The only difference is the anodized color (silver vs black). Q: Will this kit fix hard starting on my 2006 Duramax LBZ?A: Yes. Hard starting after sitting overnight is a classic symptom of air intrusion through worn primer pump seals. This rebuild kit restores the fuel system's air-tight integrity. Q: How do I know if my primer pump seals are bad?A: Look for fuel seepage around the top of the filter housing, extended cranking before starting (especially after sitting overnight), and visible air bubbles in the clear fuel return line. Q: Can I install this without removing the fuel filter housing?A: Yes — the primer pump can be rebuilt with the housing still mounted on the engine. Removing the housing makes access easier but is not required. Q: Is the silver finish as durable as the black anodized?A: Absolutely. Both finishes use Type II anodizing for corrosion protection. The silver finish may show less wear on the wrench hex over time. 🔗 Related Products

    $23.99

  • ✅ 2+ sold Duramax LMM EGR Delete Kit for 2007.5-2010 Silverado Sierra 6.6L — Complete Kit

    iFJF Duramax LMM EGR Delete Kit — 2007.5–2010 Chevy Silverado GMC Sierra 2500HD 3500HD 6.6L V8 Turbo Diesel | iFJF

    Product Overview The Duramax LMM EGR Delete Kit is a comprehensive emissions system bypass solution for 2007.5-2010 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6L LMM Duramax turbo diesel. This kit eliminates the failure-prone EGR cooler and valve system — the leading cause of coolant loss, intake carbon buildup, and reduced performance on LMM-platform trucks. For off-road/competition use only. Key Features Stainless Steel Passenger Up-Pipe: T304 stainless steel mandrel-bent up-pipe replaces the restrictive EGR-equipped factory pipe. Precision TIG-welded for leak-free exhaust flow. CNC Billet Aluminum Block-Off Plates: 6061-T6 aluminum plates with laser-cut gaskets seal the EGR valve and EGR cooler ports permanently. Complete Gasket & Hardware Kit: Includes MLS (multi-layer steel) exhaust gaskets and Grade 10.9 hardware — everything needed for installation. Eliminates EGR Cooler Failure: The LMM EGR cooler is a known catastrophic failure point — when it cracks internally, coolant enters the intake and can hydrolock the engine. Delete it, delete the risk. Improved Intake Cleanliness: No more carbon/soot recirculation into the intake manifold. Keeps intake runners, valves, and MAP sensor clean for consistent performance. Compatibility Year Make Model Engine 2007.5-2010 Chevrolet Silverado 2500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 Chevrolet Silverado 3500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 GMC Sierra 2500HD 6.6L LMM Duramax V8 Turbo Diesel 2007.5-2010 GMC Sierra 3500HD 6.6L LMM Duramax V8 Turbo Diesel Important Notes ⚠️ OFF-ROAD / COMPETITION USE ONLY — Not legal for on-road vehicles under EPA/CARB regulations. ⚠️ ECU TUNING REQUIRED — This kit includes hardware only. You must use an aftermarket tuner (EFILive, EZ Lynk, HPTuners) to disable EGR-related DTCs or the check engine light will illuminate. ⚠️ Professional Installation Recommended — Up-pipe replacement requires turbocharger removal on LMM models. Budget 4-6 hours for installation. Frequently Asked Questions Q: What's included in this LMM EGR delete kit?A: This kit includes: (1) Passenger-side EGR up-pipe (stainless steel), (2) EGR valve block-off plate (billet aluminum), (3) EGR cooler block-off plates, (4) All required gaskets and hardware. ECU tuning is required to prevent DTCs and check engine light.Q: Do I need ECU tuning after installing this kit?A: Yes. Removing the EGR system will trigger diagnostic trouble codes (P0401-P0408). You will need a tuner or custom ECU tune to disable EGR-related DTCs and prevent limp mode. This kit includes hardware only — not tuning.Q: Is this legal for street use?A: No. This EGR delete kit is intended for OFF-ROAD / COMPETITION USE ONLY. Removing emissions equipment from on-road vehicles violates EPA Clean Air Act regulations. Please check your local laws before purchase.Q: What are the benefits of deleting the EGR on an LMM Duramax?A: EGR delete eliminates carbon/soot recirculation into the intake — preventing intake manifold clogging, reducing EGTs, improving throttle response, and eliminating the failure-prone EGR cooler (a known failure point that can cause coolant loss and hydrolock on LMM engines).

    $157.39

  • EC781 Oil Filter Cap & FL2016 Filter for 2003-2010 F250-F550 6.0L 6.4L — Combo Front View

    iFJF EC781 Oil Filter Cap and FL2016 Oil Filter for 2003-2007 6.0L 2008-2010 6.4L F250-F550 Super Duty 1840754C91 3C3Z-6766-CA

    Product Overview The EC781 Oil Filter Cap & FL2016 Filter Combo solves the most common oil change frustration on Ford 6.0L and 6.4L Powerstroke engines: the failure-prone plastic OEM oil filter cap. This combo pairs our CNC-machined EC781 billet aluminum cap (replaces 3C3Z-6766-CA / 1840754C91) with a high-quality FL2016 oil filter — everything you need for an oil change that eliminates the plastic cap problem permanently. Key Features CNC Billet Aluminum Cap: 6061-T6 aluminum with anodized finish replaces the OEM plastic cap (3C3Z-6766-CA) that cracks, warps, and rounds off. Precision-machined 36mm hex for sure-grip socket engagement. FL2016 Oil Filter Included: High-capacity filter element rated for the 15-quart oil system of the 6.0L/6.4L Powerstroke. Synthetic-blend media for extended drain intervals. Leak-Proof Design: Flat-machined sealing surface and included Viton O-ring ensure a consistent seal that won't weep oil down the side of the filter housing. Direct Drop-In Replacement: Same thread pitch and height as OEM. Threads into the factory oil filter housing with zero modifications. Never Strip Again: The OEM plastic 36mm hex rounds off after a few oil changes — especially when hot. Our billet aluminum hex won't round, strip, or deform. Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2008-2010 Ford F-250/F-350/F-450/F-550 Super Duty 6.4L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2010 Ford E-350/E-450 Super Duty Van 6.0L Powerstroke V8 Specifications Specification Value Part Number FJ-OF2016-CAP03-CK Cap OE Cross Reference 3C3Z-6766-CA, 1840754C91, EC781 Filter OE Cross Reference FL2016, PF2016 Cap Material 6061-T6 Billet Aluminum, Anodized Socket Size 36mm Hex Oil Capacity (Engine) 15 Quarts (6.0L) / 15 Quarts (6.4L) Frequently Asked Questions Q: What's included in this combo?A: This combo includes one EC781 billet aluminum oil filter cap (anodized finish) and one FL2016 oil filter. Everything you need for an oil change with the OEM plastic cap upgrade.Q: Why replace the OEM plastic oil filter cap?A: The factory plastic oil filter cap on 6.0L and 6.4L Powerstroke engines is notorious for cracking, warping, and leaking — especially after multiple heat cycles. The tab that engages the socket wrench rounds off, making filter removal extremely difficult. Our EC781 billet aluminum cap is a permanent solution.Q: Does this fit the 2003 Excursion with the 6.0L?A: Yes. This combo fits 2003-2005 Ford Excursion with the 6.0L Powerstroke, as well as 2003-2010 F-250 through F-550 Super Duty trucks with 6.0L or 6.4L engines. Also fits 2003-2010 E-Series vans with 6.0L.Q: What torque should I use on the cap?A: Hand-tighten the cap first, then torque to 18-22 ft-lbs using a 36mm socket. Do NOT overtighten — the O-ring does the sealing, not the threads. Over-torquing can strip the aluminum housing threads ($800+ to replace the oil filter housing).

    $49.99

  • EC781 Billet Aluminum Oil Cap - Installed 6/6

    iFJF EC781 Oil Filter Cap Billet Aluminum Anodized for FL2016 03-07 6.0L 08-10 6.4L Powerstroke F250-F550 03-05 Excursion 3C3Z-6766-CA

    Product Overview The EC781 Billet Aluminum Oil Filter Cap is the permanent fix for the most common oil change headache on Ford 6.0L and 6.4L Powerstroke diesel engines. CNC-machined from a solid block of 6061-T6 aluminum with a precision 36mm hex, this cap replaces the failure-prone OEM plastic filter cap (3C3Z-6766-CA / 1840754C91) that cracks, warps, and rounds off during removal. Key Features Solid Billet 6061-T6 Aluminum: CNC-machined from a single aluminum billet — not cast, not molded. Withstands infinite heat cycles without degradation. Precision 36mm Hex: Sharp, defined hex edges provide positive socket engagement. No slipping, no rounding — even on stubborn caps that have been overtightened. Anodized Finish: Black or silver anodized coating resists corrosion from oil, road salt, and diesel shop chemicals. Looks great and stays that way. Viton O-Ring Included: Upgraded Viton O-ring provides superior heat resistance (-20°F to 400°F) compared to the OEM Buna-N seal. Won't harden and leak over time. Exact OEM Dimensions: Same thread pitch, height, and sealing surface geometry as the factory cap. Compatible with ALL FL2016/PF2016 filter cartridges. Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2008-2010 Ford F-250/F-350/F-450/F-550 Super Duty 6.4L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2010 Ford E-350/E-450 Super Duty 6.0L Powerstroke V8 Specifications Specification Value Part Number FJ-CAP10-CK (Black) / FJ-CAP04-01-SI (Silver) OE Cross Reference 3C3Z-6766-CA, 1840754C91 Material 6061-T6 Billet Aluminum Finish Anodized — Black or Silver Socket Size 36mm Hex Torque Spec 18-22 ft-lbs Includes EC781 Cap + Viton O-Ring Why Upgrade? Ask any 6.0L or 6.4L Powerstroke owner about their worst oil change experience, and 9 out of 10 will mention the plastic oil filter cap. It swells when hot, welds itself to the housing, then rounds off when you try to remove it. The EC781 billet cap ends this cycle. One purchase, permanent peace of mind. 12-month warranty. Frequently Asked Questions Q: Does this include the oil filter?A: No. This listing is for the EC781 billet aluminum oil filter cap only. The FL2016 oil filter is sold separately. We also offer a combo kit (cap + filter) for convenience.Q: How is this better than the OEM plastic cap?A: The OEM cap is injection-molded plastic that becomes brittle from heat cycling. Common failures: (1) 36mm hex rounds off during removal, (2) cap warps and leaks oil, (3) tabs crack under torque. Our EC781 is solid 6061-T6 billet aluminum — machined, not molded. It won't crack, warp, or round off.Q: What color options are available?A: Available in black anodized and silver anodized finishes. Both offer the same corrosion resistance and durability. Choose based on your engine bay aesthetic preference.Q: Can I use my existing FL2016 filter with this cap?A: Yes. The EC781 cap is dimensionally identical to the OEM cap — it fits all FL2016 and PF2016 filter cartridges from any brand (Motorcraft, WIX, Baldwin, etc.).

  • EC781 Oil Filter Cap for FL2016 2003-2010 F250-F550 6.0L 6.4L — Front View

    iFJF EC781 Oil Filter Cap for FL2016 2003-2007 6.0L 2008-2010 6.4 | iFJF

    Product Overview The EC781 Oil Filter Cap is a precision-engineered replacement for the OEM plastic oil filter housing cap found on 2003-2010 Ford F-Series Super Duty trucks and Excursion SUVs with the 6.0L and 6.4L Powerstroke diesel engines. Designed to replace OEM part numbers 3C3Z-6766-CA and 1840754C91, this cap provides reliable sealing and easy removal for every oil change. Key Features Precision 36mm Hex Drive: Sharp, well-defined hex flats ensure your socket grips firmly — no slipping, no rounding, unlike worn OEM plastic caps. Exact OEM Fitment: Identical thread pitch, height, and sealing surface to the factory cap. Drop-in replacement — threads into your existing oil filter housing. Includes Replacement O-Ring: New O-ring seal included. Always replace the O-ring at every service to prevent the slow oil seepage that's common when old seals are reused. Compatible with All FL2016 Cartridges: Works with Motorcraft, WIX, Baldwin, Fleetguard, and all aftermarket FL2016/PF2016-spec filter elements. Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350/F-450/F-550 Super Duty 6.0L Powerstroke V8 2008-2010 Ford F-250/F-350/F-450/F-550 Super Duty 6.4L Powerstroke V8 2003-2005 Ford Excursion 6.0L Powerstroke V8 2003-2010 Ford E-350/E-450 Super Duty Van 6.0L Powerstroke V8 Specifications Specification Value Part Number FJ-CAP03-CK OE Cross Reference 3C3Z-6766-CA, 1840754C91 Socket Size 36mm Hex Torque Specification 18-22 ft-lbs (25-30 Nm) Filter Compatibility FL2016, PF2016, 57316, BT7349, LF16161 Includes Filter Cap + Replacement O-Ring Seal Frequently Asked Questions Q: Is this the same as the OEM plastic cap?A: It's a direct dimensional replacement but made from higher-quality materials. The OEM cap (3C3Z-6766-CA) is injection-molded plastic that fails over time. Our EC781 cap is engineered for durability with precise machining for reliable socket engagement every oil change.Q: Does this cap come with an O-ring?A: Yes. A new O-ring seal is included. Always replace the O-ring at every oil change — reusing old O-rings is the #1 cause of oil filter housing leaks on 6.0L/6.4L engines.Q: What is the correct installation torque?A: Tighten to 18-22 ft-lbs (25-30 Nm). Hand-tighten until the O-ring contacts the housing, then 1/4 turn with a torque wrench and 36mm socket. Do NOT exceed 25 ft-lbs — over-torquing can damage the aluminum housing threads.Q: Does this cap fit all FL2016 filter cartridges?A: Yes. Compatible with Motorcraft FL2016, WIX 57316, Baldwin BT7349, Fleetguard LF16161, and all other FL2016/PF2016-spec cartridges.

    $29.99

  • Edelbrock 1405 Performer 600 CFM 4-Barrel Carburetor — Manual Choke, Square Bore, for Chevy/GMC V8 (Gold)

    iFJF Edelbrock 1405 Performer 600 CFM 4-Barrel Carburetor — Manual Choke, Square Bore, for Chevy/GMC V8 (Gold)

    Edelbrock 1405 Performer 600 CFM Carburetor — Manual Choke, Square Bore The iFJF 1405 Performer Series Carburetor delivers 600 CFM of reliable airflow with a manual choke and classic square bore design. Built as a direct replacement for the legendary Edelbrock 1405, this carburetor is engineered for street performance and daily driving on Chevy small block and big block V8 engines including the Corvette, Silverado, GMC trucks, and 366 Demon Poly applications. Key Features 600 CFM Airflow — Optimized for 305-454 cubic inch V8 engines delivering crisp throttle response Manual Choke — Full driver control over cold-start enrichment, ideal for performance builds 4-Barrel Square Bore — Standard square bore flange fits Edelbrock Performer, Performer RPM, and stock 4-barrel intake manifolds AFB-Style Design — Tried-and-true Carter AFB architecture with no power valves to blow out Gold Dichromate Finish — Classic hot-rod look with superior corrosion resistance Two-Piece Body — Easy to tune and service without removing from the manifold Electric Choke Compatible — Can be upgraded with iFJF 1478 Electric Choke Kit (sold separately) Vehicle Compatibility Make Model Engine Notes Chevrolet Corvette, Camaro, Chevelle, Nova, Silverado, C10, Impala 305, 327, 350, 383, 396, 400, 427, 454 V8 Square bore intake required GMC Sierra, C/K1500, Jimmy, Suburban 305, 350, 396, 454 V8 Verify intake manifold flange Pontiac Firebird, Trans Am, GTO, Grand Prix 350, 400, 455 V8 Aftermarket intake recommended Oldsmobile Cutlass, 442, Delta 88 350, 403, 455 V8 Check hood clearance Technical Specifications Specification Value CFM Rating 600 CFM Barrels 4-Barrel Choke Type Manual Flange Type Square Bore Finish Gold Dichromate Secondary Type Air Valve (Mechanical) Fuel Type Gasoline EGR No EGR Provision Why Choose the iFJF 1405? The AFB-style architecture eliminates power valve failure — a common issue with Holley-style carbs. The two-piece body design allows jet and rod changes without draining fuel or removing the carburetor. Whether you're building a weekend cruiser Corvette, a street/strip Silverado, or restoring a classic GMC, the 1405's 600 CFM flow rate is the sweet spot for street-driven V8s. Frequently Asked Questions Q: Will this fit my stock intake manifold? A: This carburetor has a standard square bore flange pattern. It fits stock 4-barrel square bore intake manifolds found on most 1960s-1980s GM V8 engines. If you have a spread bore intake (Quadrajet-style), you'll need a square bore to spread bore adapter plate. Q: Can I add an electric choke later? A: Yes. The iFJF 1478 Electric Choke Kit is a direct bolt-on upgrade that converts this manual choke carburetor to electric choke operation. Check our store for the 1478 kit. Q: What's the difference between the 1405 and 1406? A: The 1405 comes with a manual choke (cable-operated), while the 1406 has an electric choke. The 1405 is preferred by performance enthusiasts who want full control over cold-start enrichment, while the 1406 is ideal for daily drivers who want set-and-forget convenience. Q: Does this carburetor come pre-tuned out of the box? A: Yes, it comes with factory baseline jetting and metering rods calibrated for 600 CFM on typical street V8 engines. Fine-tuning may be needed based on your specific engine displacement, cam profile, altitude, and exhaust setup. Q: What gaskets and hardware are included? A: The carburetor includes the mounting gasket, fuel inlet fitting, and basic hardware. We recommend purchasing a quality intake manifold gasket set separately for your specific application. Q: Is this carburetor compatible with EGR systems? A: No — this carburetor does not have an EGR provision. It is designed for non-EGR performance applications or vehicles where the EGR system has been removed. For off-road and racing use only where emissions equipment removal is legal. Q: What horsepower range does 600 CFM support? A: A properly tuned 600 CFM carburetor can support 350-450 horsepower on typical street V8 engines. For engines exceeding 450 HP, consider stepping up to a 750 CFM unit. 🔗 Related Products from iFJF 1406 Performer 600 CFM Carburetor (Electric Choke) 1404 Performer 500 CFM Carburetor (Manual Choke) 1403 Performer 500 CFM Carburetor (Electric Choke) 1478 Electric Choke Kit for 1405/1406 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

    $419.99

  • Edelbrock 1406 Performer 600 CFM 4-Barrel Carburetor by iFJF — Compatible with Chevy Silverado GMC Ford Mustang V8 Electric Choke Gold

    iFJF Edelbrock 1406 Performer 600 CFM 4-Barrel Carburetor — Electric Choke, for Chevy/GMC/Ford (Gold)

    Edelbrock 1406 Performer 600 CFM Carburetor — Electric Choke, AFB-Style The iFJF 1406 Performer Series Carburetor is the go-to 600 CFM 4-barrel for street performance enthusiasts who want plug-and-play reliability. Featuring an electric choke for hassle-free cold starts and the legendary AFB-style air valve secondary design, this carburetor is a direct replacement for the Edelbrock 1406 and fits a wide range of GM, Ford, and Mopar V8 engines. Key Features 600 CFM Airflow — Ideal airflow for mild to moderate street V8 builds from 305 to 454 cubic inches Electric Choke — Automatic cold-start enrichment with 12V connection — no choke cable to route through the firewall AFB-Style Architecture — No power valves to fail; metering rods provide consistent fuel curve across all RPM ranges 4-Barrel Square Bore — Bolts directly to Edelbrock Performer, Performer RPM, and most aftermarket square bore intakes Gold Dichromate Finish — Timeless hot-rod aesthetic with excellent corrosion protection Two-Piece Design — Access jets and metering rods in minutes without removing the carburetor Air Valve Secondary — Smooth, progressive secondary opening eliminates bog Vehicle Compatibility Make Models Engine Chevrolet / GMC Silverado, C/K Series, Camaro, Chevelle, Nova, Impala, Suburban, Blazer 305, 327, 350, 383, 400, 454 V8 Ford / Mercury Mustang, F-150, Torino, Cougar, Fairlane, Galaxy 302, 351W, 351C, 390, 428, 460 V8 Chrysler / Dodge / Plymouth Charger, Challenger, Road Runner, Barracuda, D100/D150 318, 340, 360, 383, 440 V8 Technical Specifications Specification Value CFM Rating 600 CFM Barrels 4-Barrel Choke Type Electric (12V) Flange Type Square Bore Finish Gold Dichromate Secondary Type Air Valve (Mechanical) EGR No EGR Provision Why the 1406? The electric choke on the 1406 makes cold starts effortless — just pump the gas once, turn the key, and the 12V choke element handles the rest. The AFB-style metering rod system delivers consistent air/fuel ratios without the power valve failure headaches common on competing designs. Whether it's a daily-driven Silverado, a weekend Mustang, or a restomod GMC, the 1406 is the most popular street performance carburetor for a reason. Frequently Asked Questions Q: How do I wire the electric choke? A: Connect the choke's positive terminal to a 12V ignition-switched source (key-on power only). The most reliable connection point is the ignition coil positive terminal or the fuse box IGN terminal. Do NOT connect to the alternator or a constant 12V source — the choke only needs power when the engine is running. Q: Will this fit my Ford 302? A: Yes, it fits any engine with a square bore intake manifold. For Ford 302 applications, pair with a Performer or Performer RPM intake manifold. You may need a throttle bracket adapter for Ford throttle cable compatibility. Q: What's the difference between the 1405 and 1406? A: The 1405 has a manual choke (cable-operated), while the 1406 has an electric choke. Internally, the jetting and calibration are nearly identical. Choose the 1406 if you want automatic cold-start convenience; choose the 1405 if you prefer manual control or are building a race/off-road application. Q: Do I need a calibration kit? A: The 1406 comes pre-calibrated for typical street V8 applications from sea level to approximately 4,000 feet. At higher altitudes or for modified engines with aggressive cams, a metering rod/jet calibration kit is recommended. Q: What fuel pressure is required? A: The 1406 operates best at 5.5-6.0 PSI fuel pressure. Use a quality fuel pressure regulator if your mechanical or electric pump exceeds 6.5 PSI, as excessive pressure can overpower the needle and seat. Q: Is this compatible with EGR? A: No — this is a non-EGR carburetor designed for performance applications. For off-road and racing use only where emissions equipment removal is legal. 🔗 Related Products from iFJF 1405 Performer 600 CFM Carburetor (Manual Choke) 1404 Performer 500 CFM Carburetor 1478 Electric Choke Kit for 1405/1406 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation 📖 Related Guide Read our How to Rebuild Edelbrock 1406 & 1405 Carburetors for step-by-step rebuild instructions and kit recommendations.

    $419.99

  • Edelbrock 1409 Marine 600 CFM 4-Barrel Carburetor — Electric Choke, Chrysler/Chevy Marine V8

    iFJF Edelbrock 1409 Marine 600 CFM 4-Barrel Carburetor — Electric Choke, Chrysler/Chevy Marine V8

    Edelbrock 1409 Marine Performer Carburetor — 600 CFM, 4-Barrel The iFJF 1409 Marine Performer Carburetor brings the proven AFB-style design to marine applications. With 600 CFM airflow, electric choke, and USCG-compliant safety features, this carburetor is a direct performance upgrade for Chrysler Marine and Chevy Marine V8 inboard engines. The air valve secondary system delivers smooth, predictable power delivery that's essential for docking, trolling, and hole-shot acceleration. Marine-Specific Design Sealed Throttle Shaft Bearings — Eliminates fuel vapor leakage into enclosed engine compartments Overflow-Safe Vent Design — Bowl vents route excess fuel back through the venturi instead of spilling externally Marine Fuel Curve — Calibrated for sustained high-load marine operation at 3,000-4,500 RPM cruising speeds Corrosion-Resistant — All external hardware is stainless steel or dichromate-coated for saltwater durability Two-Piece Body — Easy tuning access without full disassembly Applications Direct replacement for Chrysler Marine 318, 360, 400, and 440 V8 engines and Chevy Marine 305, 350, and 454 V8 engines originally equipped with a 4-barrel square bore carburetor. Also fits aftermarket marine intake manifolds with square bore flanges. Specifications Spec Detail CFM 600 Barrels 4 Choke Electric (12V) Secondary Air Valve (Mechanical) Flange Square Bore Compliance USCG Frequently Asked Questions Q: Is this a genuine Edelbrock carburetor? A: This is an aftermarket replacement for the Edelbrock 1409, engineered to the same specifications and dimensions for direct bolt-on installation. Q: Does it include mounting gaskets? A: Yes, a base gasket and mounting hardware are included. For marine applications, always use a marine-grade intake manifold gasket rated for enclosed engine compartments. Q: Can this be used on a freshwater-cooled boat? A: Yes, it is suitable for both freshwater and saltwater applications. For saltwater use, we recommend regular inspection of external surfaces and periodic application of corrosion inhibitor spray. Q: What's the break-in procedure? A: No special break-in is required. Install, connect the 12V choke wire, set idle speed to 650-700 RPM (in gear, in water), and verify float level after the first hour of operation. Q: Can I convert my 2-barrel marine engine to this 4-barrel? A: Yes, if you change to a 4-barrel marine intake manifold. The 1409 is an excellent upgrade that improves both performance and fuel economy at cruising speeds when paired with the correct intake. 🔗 Related Products from iFJF 1410 Marine Carburetor 750 CFM (Golden) 1409 Marine Carburetor 600 CFM (Golden) 1806 Performer Carburetor 4-Barrel 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

    $419.99

  • Edelbrock 1409 Marine 600 CFM 4-Barrel Carburetor — Electric Choke, for Chrysler/Chevy Marine V8 (Golden)

    iFJF Edelbrock 1409 Marine 600 CFM 4-Barrel Carburetor — Electric Choke, for Chrysler/Chevy Marine V8 (Golden)

    Edelbrock 1409 Marine Carburetor — 600 CFM, USCG Compliant The iFJF 1409 Marine Carburetor is purpose-built for the water. With 600 CFM airflow, an electric choke, and full USCG compliance, this 4-barrel carburetor is engineered for Chrysler Marine and Chevy Marine V8 engines. Unlike automotive carburetors, the 1409 features sealed throttle shafts, J-style vent tubes, and marine-specific fuel bowl vents that prevent fuel spillage in rough water conditions. Key Marine-Specific Features USCG Compliant — Meets United States Coast Guard safety requirements for fuel system integrity on inboard marine engines Sealed Throttle Shafts — Prevents fuel and vapor leakage into the engine compartment J-Style Vent Tubes — Redirects fuel bowl overflow back into the venturi instead of spilling onto the intake manifold Marine-Calibrated Jetting — Optimized fuel curve for constant-load marine operation vs stop-and-go automotive use 600 CFM Flow — Ideal for Chrysler Marine 318-440 and Chevy Marine 305-454 V8 engines Electric Choke — Reliable cold starts on the water with simple 12V wiring Gold Finish — Premium corrosion-resistant coating for the marine environment Marine Engine Compatibility Marine Engine Displacement Carburetor Model Chrysler Marine 318, 360, 400, 440 V8 Edelbrock 1409 replacement Chevy Marine 305, 350, 454 V8 Edelbrock 1409 replacement Mercruiser (OEM) 5.0L, 5.7L, 7.4L Square bore intake required OMC / Volvo Penta 5.0L, 5.7L, 7.4L, 8.1L Verify intake manifold pattern Specifications Specification Value CFM Rating 600 CFM Barrels 4-Barrel Choke Type Electric (12V) Flange Type Square Bore Finish Gold Dichromate Certification USCG Compliant Frequently Asked Questions Q: Can I use an automotive carburetor on my boat? A: No. Marine carburetors have specific safety features — sealed throttle shafts, J-vent tubes, and marine-specific calibrations — that auto carburetors lack. Using an automotive carburetor on a boat is dangerous and violates USCG regulations. Q: Will this bolt up to my Mercruiser intake? A: The 1409 has a standard square bore flange pattern. Most Mercruiser 5.0L/5.7L intake manifolds are spread bore (Quadrajet pattern). A square-to-spread bore adapter plate is required for those applications. The 7.4L/454 often uses a square bore intake and can accept the 1409 directly. Q: Do I need a different fuel line for marine use? A: Yes — marine applications require USCG Type A1 fuel hose with fire-resistant rating. Standard automotive fuel line is not approved for enclosed engine compartments on boats. Q: What fuel pressure should I run? A: 5.5-6.0 PSI maximum. A marine-grade fuel pressure regulator is recommended. High fuel pressure from a mechanical pump (common on big block marine engines) can flood the carburetor and create a fire hazard. Q: Is tuning different for marine vs automotive? A: Marine engines operate under constant load with less variation in RPM, so the fuel curve is calibrated richer at cruise. The 1409 comes pre-calibrated for marine use. Only adjust jetting if you're at high altitude or have made significant engine modifications. Q: Does installation require a marine mechanic? A: While a DIY-capable boat owner can install this carburetor, we recommend professional installation if you're unfamiliar with marine fuel systems. Improper installation creates serious fire and explosion risks in enclosed engine compartments. 🔗 Related Products from iFJF 1409 Marine Carburetor 600 CFM 1410 Marine Carburetor 750 CFM (Golden) 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

    $399.99

  • Edelbrock 1410 Marine 750 CFM 4-Barrel Carburetor — Electric Choke, Big Block V8 (Golden)

    iFJF Edelbrock 1410 Marine 750 CFM 4-Barrel Carburetor — Electric Choke, Big Block V8 (Golden)

    Edelbrock 1410 Marine Performer Carburetor — 750 CFM, 4-Barrel The iFJF 1410 Marine Carburetor delivers 750 CFM of USCG-compliant airflow for big block marine V8 engines. When 600 CFM isn't enough for your 454, 460, or 502 marine engine, the 1410's larger venturi and increased flow capacity provide the top-end power needed for heavy cruisers, performance boats, and high-output inboard applications. Key Features 750 CFM Flow — 25% more airflow than the 1409, designed for big block V8 marine engines 396-502+ cubic inches Electric Choke — Reliable 12V automatic choke for consistent cold starts on the water USCG Compliant — Sealed throttle shafts, marine vent routing, and all required safety features Air Valve Secondary — Demand-based secondary opening for smooth acceleration without bog Golden Dichromate Finish — Excellent corrosion resistance for marine environments Big Block Calibration — Factory-jetted for the fuel demands of high-displacement marine engines Ideal Applications Engine Displacement Typical Use Chevy Marine Big Block 396, 427, 454, 502 Cruisers, performance boats, ski boats Chrysler Marine Big Block 400, 413, 426, 440 Heavy cruisers, houseboats Ford Marine 429, 460 Jet boats, performance inboards Specifications Specification Value CFM Rating 750 CFM Barrels 4-Barrel Choke Type Electric (12V) Flange Type Square Bore Finish Gold Dichromate Secondary Type Air Valve (Mechanical) Certification USCG Compliant Frequently Asked Questions Q: Is 750 CFM too much for my 350? A: Yes — 750 CFM is over-carbureted for a small block 350. For 305-350 marine engines, use the 1409 (600 CFM) instead. The 1410 is designed for big block applications 396 cubic inches and larger. Q: Can I use this on a Mercruiser 7.4L Bravo? A: Yes, the 1410 is an excellent upgrade for the Mercruiser 7.4L (454) when paired with a square bore intake manifold. Verify your intake flange type before ordering. Q: What fuel line size is needed? A: We recommend 3/8" minimum marine-rated fuel line for 750 CFM applications. For engines above 500 HP, use 1/2" fuel line with a high-volume marine fuel pump. Q: What's the expected fuel consumption at cruise? A: Fuel consumption depends on engine load, hull type, and cruise RPM. The 1410's air valve secondary design helps maintain reasonable fuel economy at part-throttle cruise because the secondary barrels only open under high demand. Q: Does this include a flame arrestor? A: A flame arrestor is not included and must be used. All marine inboard engines require a USCG-approved flame arrestor. The 1410 accepts standard 5-1/8" neck flame arrestors. 🔗 Related Products from iFJF 1409 Marine Carburetor 600 CFM 1806 Performer Carburetor 4-Barrel 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

    $339.99

  • Edelbrock 1478 Electric Choke Conversion Kit — for 1405/1406 Performer Carburetors

    iFJF Edelbrock 1478 Electric Choke Conversion Kit — for 1405/1406 Performer Carburetors

    1478 Electric Choke Conversion Kit for Edelbrock 1405/1406 Carburetors The iFJF 1478 Electric Choke Kit converts your manual-choke Edelbrock 1405 (or replaces a worn electric choke on the 1406) to automatic 12V electric choke operation. No more fishing a choke cable through the firewall — just pump the gas once, turn the key, and the thermostatic choke element handles cold-start enrichment automatically. Key Features Direct Fit — Bolt-on replacement for Edelbrock 1405 and 1406 Performer Series carburetors 12V Electric Operation — Connect to any ignition-switched 12V source for automatic choke function Thermostatic Element — Bimetallic spring opens the choke plate progressively as the engine warms up Includes All Hardware — Choke housing, thermostatic element, fast idle cam, linkage, screws, and gasket Adjustable — Rotate the housing to fine-tune choke opening rate for your climate and engine setup Vacuum Pull-Off Compatible — Works with the existing internal vacuum piston on your 1405/1406 Compatibility Carburetor Model Application 1405 Performer (Manual Choke) Converts manual to electric choke 1406 Performer (Electric Choke) Replacement for worn/failed electric choke Installation Overview Remove the manual choke housing (3 screws) from the passenger side of the carburetor Install the new choke housing with the provided gasket Connect the fast idle linkage to the choke shaft Route the 12V wire to an ignition-switched power source Adjust the choke housing index to set the correct opening rate Frequently Asked Questions Q: Will this fit my 1405 carburetor? A: Yes — the 1478 kit is specifically designed as a direct bolt-on conversion for the Edelbrock 1405 manual choke carburetor. It also fits the 1406 as a replacement electric choke unit. Q: Where should I connect the 12V wire? A: Connect to a key-on 12V source such as the ignition coil positive terminal, the IGN terminal on the fuse box, or a switched 12V circuit. Do not connect to constant 12V — the choke element will drain the battery when the engine is off. Q: How do I adjust the choke? A: The choke housing has index marks. Rotate clockwise (richer) for colder climates or engines that need more warm-up enrichment. Rotate counter-clockwise (leaner) for warm climates. The factory setting (center mark) works well for most applications in temperate regions. Q: Do I need to re-jet after installing the electric choke? A: No. The choke only affects cold-start and warm-up enrichment. Once the engine reaches operating temperature, the choke is fully open and has zero effect on the main fuel circuit. Q: Can I install this without removing the carburetor? A: Yes — the choke housing is accessible on the passenger side of the carburetor and can be swapped with the carburetor installed on the engine. The job typically takes 15-30 minutes. 🔗 Related Products from iFJF 1405 Performer 600 CFM Carburetor 1406 Performer 600 CFM Carburetor 📚 Helpful Installation Guides 📖 Diesel Engine Cooling System Flush Guide 📖 GM Truck Tie Rod Upgrade Installation

    $79.99

  • EGR Cooler Kit for 2003-2007 6.0L Ford Powerstroke F250 F350 Diesel -- Front View

    iFJF EGR Basic Cooler Kit for 2003-2007 6.0L Ford Powerstroke F250 F350

    The iFJF EGR Basic Cooler Kit is a direct replacement solution for your 2003-2007 Ford 6.0L Powerstroke's EGR cooling system. Constructed from high-grade aluminum alloy with silicone connections, this kit offers excellent heat dissipation and corrosion resistance for long-term durability. Whether you're replacing a failed EGR cooler or doing preventative maintenance during your bulletproofing project, this kit provides OEM-level fitment at a fraction of dealer pricing. For off-road and competition use only. Key Features & Benefits Aluminum Alloy Construction: High-grade aluminum alloy with excellent heat dissipation properties — resists corrosion and rust for long service life. Silicone Hose Connections: Premium silicone hoses withstand extreme coolant temperatures and pressures without cracking or degrading. Direct OEM Replacement: Engineered to exact OEM specifications for straightforward bolt-on installation with no modifications. Complete Kit: Includes EGR cooler assembly, silicone hoses, gaskets, O-rings, and mounting hardware. Vehicle Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350 Super Duty 6.0L Powerstroke V8 Technical Specifications Material Aluminum Alloy + Silicone Type EGR Basic Cooler (Direct Replacement) Installation Time 3-5 Hours ⚠️ Important Legal Notice This product is intended for OFF-ROAD AND COMPETITION USE ONLY. It is NOT legal for use on public roads. NOT CARB compliant. Frequently Asked Questions Q: Is this a complete EGR cooler replacement?A: Yes. This kit includes the EGR cooler assembly, silicone hoses, gaskets, O-rings, and all hardware needed for a complete replacement. Q: What causes 6.0L EGR coolers to fail?A: The #1 cause is a clogged oil cooler. When the oil cooler clogs, coolant flow to the EGR cooler is restricted, causing it to overheat and rupture. Always diagnose your oil cooler health before replacing the EGR cooler. Q: Should I install a coolant filter at the same time?A: Absolutely. Installing a coolant filtration system while you're already working on the cooling system is highly recommended to prevent future oil cooler and EGR cooler failures. Related Products 6.0L EGR Cooler Kit (Standard) 6.0L Coolant Filtration System

    $79.99

  • EGR Block-Off Delete Plug Kit for 1985-1988 305 TPI / 1987-1988 350 TPI — Front View

    iFJF EGR Block-Off Delete Plug Kit for 1985-1988 305 TPI / 1987-1988 350 TPI

    Product OverviewPrecision-engineered EGR block-off delete plug kit for 1985-1988 Chevy 305 TPI (5.0L) and 1987-1988 350 TPI (5.7L) engines in Camaro, Firebird, and C4 Corvette. These TPI engines are notorious for EGR passage clogging causing rough idle, hesitation, and hard hot starts. Our billet block-off plugs provide a permanent, leak-free solution. For off-road and competition use only. Key Features TPI-Specific Design: CAD-engineered to exact 305/350 TPI EGR port dimensions — no universal adapters needed. Billet Construction: Machined from solid billet aluminum — vastly superior to thin stamped steel plates that warp under heat. Resolves Common TPI Issues: Eliminates EGR-related rough idle, part-throttle hesitation, and carbon-clogged intake passages. Complete Plug Kit: Includes EGR valve block-off plug, EGR tube plug, and required gaskets for complete system removal. Compatibility Make Model Engine Year Chevrolet Camaro, Corvette 305 TPI (5.0L) 1985-1988 Chevrolet Camaro, Corvette 350 TPI (5.7L) 1987-1988 Pontiac Firebird, Trans Am 305/350 TPI 1985-1988 Specifications Specification Detail Material Billet Aluminum Application 305/350 TPI EGR Block-Off Fitment 1985-1988 Camaro/Firebird/Corvette Usage Off-Road / Competition Only ⚠️ Off-Road/Competition Use Only. Not CARB-compliant. Check local emissions regulations. Frequently Asked QuestionsQ: Will this fit my 1989 TPI engine?A: This kit is for 1985-1988 TPI engines. 1989+ TPI uses a different EGR mounting pattern. Q: Does installation require removing the intake manifold?A: No. The EGR valve is externally mounted. Basic hand tools, approximately 45-60 minutes. Q: Is an EGR simulator required?A: Yes, removing EGR will trigger a CEL. An EGR simulator or custom PROM chip is recommended. Q: What is your return policy?A: 30-day return policy for unused items in original packaging. Contact us for replacement or refund. Q: How fast is shipping?A: Ships within 1-2 business days from US warehouse. Standard: 3-7 days. Q: Do you offer warranty?A: Yes, 1-year warranty against manufacturing defects. Order with ConfidenceAdd to cart now — free shipping on orders $50+. Contact our support team within 24h for fitment questions.

    $57.99

  • EGR Cooler & Valve Delete Kit for 2018-2019 Ford F-150 3.0L Powerstroke Diesel

    iFJF EGR Cooler & Valve Delete Kit for 2018-2019 Ford F-150 3.0L Powerstroke Diesel

    EGR Cooler & Valve Delete Kit — 2018-2019 Ford F-150 3.0L Powerstroke Diesel The iFJF EGR Delete Kit is precision-engineered for the 2018-2019 Ford F-150 equipped with the 3.0L Powerstroke V6 diesel engine. This complete kit eliminates EGR cooler and valve components with CNC-machined aluminum block-off plates and all necessary hardware for a clean installation. Key Features Aluminum Alloy Construction: Lightweight, corrosion-resistant CNC-machined block-off plates Complete Kit: Includes all block-off plates, gaskets, bolts, and hardware Precision Engineering: CNC-machined to exact tolerances for leak-free seal No More Leaking EGR Cooler: Eliminates common 3.0L Powerstroke EGR cooler failure points Cleaner Intake System: Prevents carbon and soot buildup in intake manifold Compatibility Year Make Model Engine 2018-2019 Ford F-150 3.0L Powerstroke V6 Diesel Technical Specifications Specification Detail Material Aluminum Alloy (6061-T6 Billet) Manufacturing CNC-Machined Kit Contents EGR Cooler Block-Off Plate, Valve Block-Off Plate, Gaskets, Bolts Surface Finish Polished / Anodized Why Delete the EGR on Your 3.0L Powerstroke? Prevent Carbon Buildup: EGR systems recirculate exhaust soot into the intake — deleting prevents carbon deposits Lower Intake Temperatures: Eliminating hot EGR gases reduces intake air temperature for denser air charge Improved Reliability: The 3.0L Powerstroke EGR cooler is a known failure point — delete and eliminate the risk Simplified Engine Bay: Removing EGR components frees up space and simplifies maintenance access Frequently Asked Questions Q: Will this fit my 2019 F-150 with the 3.0L diesel?A: Yes, this kit is specifically designed for 2018-2019 Ford F-150 models equipped with the 3.0L Powerstroke V6 turbo diesel engine. Q: Is tuning required?A: Yes, aftermarket ECM tuning is required after installation to prevent check engine lights and optimize engine operation. Q: Are installation instructions included?A: Yes, step-by-step installation guide with torque specs is included. Professional installation recommended. Q: What's included in the kit?A: EGR cooler block-off plate, EGR valve block-off plate, manifold gaskets, mounting bolts, and installation hardware. Q: Is this for off-road use only?A: Yes, this kit is intended for off-road and competition use only. Not CARB compliant. Related Products Explore more products from our EGR & DPF Delete Kits collection: All EGR & DPF Delete Kits — Browse our complete selection Fuel Filters & Water Separators — Protect your fuel system Oil Filters — Premium filtration for diesel engines

    $54.77

  • EGR Cooler Delete Kit for 2011-2023 Ford 6.7L Powerstroke — Complete Kit Overview

    iFJF EGR Cooler Delete Kit for 2011-2023 Ford 6.7L Powerstroke — F-250/F-350

    Product Overview The iFJF EGR Delete Kit for 2011-2023 Ford 6.7L Powerstroke F-250, F-350 Super Duty is a complete solution to permanently eliminate the troublesome Exhaust Gas Recirculation (EGR) system. The factory EGR system routes hot, soot-laden exhaust gas back into the intake manifold — causing carbon buildup, reduced engine efficiency, and premature component wear. When the EGR cooler fails (a common issue on the 6.7L Powerstroke), it can leak coolant into the intake, risking catastrophic engine damage. Our kit completely removes the EGR valve(s) and cooler(s), replaces them with precision CNC-machined billet aluminum and stainless steel block-off components, and restores clean, unobstructed airflow to your engine. Every component is engineered for exact OEM fitment — no cutting, welding, or permanent modifications required. Key Features Complete EGR System Removal: Includes all block-off plates, delete pipes, gaskets, and hardware to fully eliminate the EGR valve and cooler from your 6.7L Powerstroke. CNC Billet 6061-T6 Aluminum Construction: Precision-machined from aerospace-grade aluminum — far stronger and more durable than cast alternatives. Black anodized finish for corrosion resistance. 304 Stainless Steel Components: Cooler delete pipes and block-off plates use 304-grade stainless steel where required for maximum heat tolerance and longevity. OEM-Grade Gaskets & Seals: Multi-layer steel (MLS) and high-temperature composite gaskets ensure a perfect, leak-free seal — no exhaust or coolant leaks after installation. Direct Bolt-On Installation: All components use existing mounting points and hardware locations. Average install time: 4-6 hours with basic hand tools. Prevents Coolant Contamination: By removing the EGR cooler from the coolant circuit, you eliminate the risk of coolant leaking into the intake — one of the most common 6.7L catastrophic failures. Compatibility Chart Year Make Model Engine Trim Notes 2011-2023 Ford F-250 Super Duty 6.7L Powerstroke V8 Turbo Diesel All trims (XL, XLT, Lariat, King Ranch, Platinum, Limited) 2011-2023 Ford F-350 Super Duty 6.7L Powerstroke V8 Turbo Diesel All trims; Single & Dual Rear Wheel 2011-2023 Ford F-450 Super Duty 6.7L Powerstroke V8 Turbo Diesel Chassis Cab & Pickup 2011-2023 Ford F-550 Super Duty 6.7L Powerstroke V8 Turbo Diesel Chassis Cab Specifications Specification Detail Material CNC Billet 6061-T6 Aluminum, 304 Stainless Steel, High-Temp MLS Gaskets Finish Black Anodized (Aluminum); Natural (Stainless Steel) Fitment Type Direct Bolt-On — No Modification Required Estimated Install Time 4-6 Hours (Professional); 6-8 Hours (DIY) Includes Hardware Yes — Complete Grade 10.9 bolt/washer/nut kit included Includes Gaskets Yes — MLS & high-temp composite gaskets Warranty 1-Year Limited Warranty Why Choose iFJF? Precision Engineering: Every component is reverse-engineered from OEM dimensions for guaranteed fit. No "universal fit" guesswork. Proven Materials: We use 6061-T6 billet aluminum and 304 stainless steel — not cheap cast pot metal that cracks under heat cycling. Complete Kit: Everything you need in one box. No extra parts to source, no trips to the hardware store. US-Based Support: Our diesel experts are available to answer installation questions. We actually know these trucks. Frequently Asked Questions Q: Will this kit fit my 2011 Ford F-250 6.7L Powerstroke?A: Yes. This kit is specifically designed for 2011-2023 Ford Super Duty trucks equipped with the 6.7L Powerstroke V8 turbo diesel engine, including F-250, F-350, F-450, and F-550 models. Q: Does installing an EGR delete require tuning?A: Yes — removing the EGR system will trigger a check engine light (CEL) unless the ECU is tuned to disable EGR-related DTCs. A custom tuner or EFI Live-compatible device is required. This kit includes the mechanical components only. Q: Will this void my factory warranty?A: Modifying the emissions system may affect your factory powertrain warranty coverage. We recommend consulting your dealer or warranty provider before installation. This product is intended for off-road/competition use. Q: How difficult is the installation?A: The installation is rated moderate to advanced. You'll need basic hand tools (socket set, wrenches, torque wrench), and mechanical experience with diesel engines is strongly recommended. Professional installation typically takes 4-6 hours. Q: What symptoms tell me my EGR cooler is failing?A: Common signs include: white smoke from the exhaust (coolant burning), unexplained coolant loss, coolant in the oil (milky oil appearance), rough idle, and P0401/P0402 error codes. If you notice these, your EGR cooler may already be leaking — immediate replacement or deletion is recommended. Q: Can I still pass emissions testing after installing this kit?A: This kit is designed for off-road and competition use only. Removing emissions equipment is not compliant with EPA/CARB regulations for on-road vehicles. Check your local and state regulations before purchase. Q: What other maintenance should I consider while installing this kit?A: While the intake is accessible, it's a great opportunity to clean the intake manifold, inspect turbo piping, and consider upgrading to a coolant filtration system. Check out our other 6.7L Powerstroke products for complete engine protection. Q: What's the difference between the EGR valve delete and EGR cooler delete?A: The valve delete blocks exhaust gases from entering the intake at the EGR valve port. The cooler delete removes the EGR cooler entirely from the coolant circuit — this is critical because a failed cooler can leak coolant into the intake and cause hydrolock. Our kit includes both. California Proposition 65 Warning: This product is intended for off-road/competition use only. Not CARB-compliant. Check local regulations before purchase.

    $53.99

  • EGR Cooler Kit for 2003-2007 6.0L Ford Powerstroke F250 F350 Diesel -- Front View

    iFJF EGR Cooler Kit for 2003-2007 6.0L Ford Powerstroke F250 F350 Diesel

    Replace your failing or failed EGR cooler with the iFJF EGR Cooler Kit, engineered specifically for the 2003-2007 Ford 6.0L Powerstroke. Constructed from premium aluminum alloy for superior heat dissipation and corrosion resistance, this direct-fit replacement kit includes everything needed for a complete EGR cooler service. The included silicone hoses provide enhanced durability over OEM rubber connections. For off-road and competition use only. Key Features & Benefits Premium Aluminum Alloy: Engineered for excellent heat dissipation and long-term corrosion resistance -- outlasts factory EGR coolers in demanding conditions. Silicone Hose Upgrade: High-temperature silicone hoses replace the failure-prone OEM rubber connections for improved reliability. Direct OEM Fitment: Manufactured to exact OEM specifications -- bolts directly into place with no modification or fabrication required. Complete Replacement Kit: Includes EGR cooler, silicone hoses, gaskets, O-rings, and all necessary mounting hardware. Vehicle Compatibility Year Make Model Engine 2003-2007 Ford F-250/F-350 Super Duty 6.0L Powerstroke V8 Technical Specifications Material Aluminum Alloy + Silicone Type EGR Cooler (Direct OEM Replacement) Heat Dissipation Excellent -- Aluminum Construction Installation Time 3-5 Hours Installation Guide Drain coolant before beginning. Remove the intake manifold for access to the EGR cooler. Disconnect coolant lines and unbolt the old cooler. Clean all mounting surfaces. Install the new cooler with fresh gaskets and O-rings. Reinstall the intake manifold with new gaskets (recommended -- not included). Refill and bleed the coolant system properly to prevent air pockets. Professional installation recommended. Budget 3-5 hours of shop labor. Why Choose iFJF? Better Than OEM: Upgraded aluminum alloy and silicone hoses provide superior durability compared to factory rubber connections and mild steel construction. Everything Included: No extra parts-store runs -- all gaskets, O-rings, and hardware come in the box. Lifetime Support: Our diesel specialist team is available for installation questions and technical guidance. Important Legal Notice This product is intended for OFF-ROAD AND COMPETITION USE ONLY. It is NOT legal for use on public roads in the United States. Installation may violate federal, state, and local emissions regulations. NOT CARB compliant. Frequently Asked Questions Q: How do I know if my EGR cooler has failed?A: Key symptoms include: white smoke from the exhaust (sweet-smelling), disappearing coolant with no visible leaks, coolant in the engine oil (milky oil), and excessive pressure in the degas bottle. A failed EGR cooler can hydro-lock your engine -- address it immediately. Q: Should I replace the oil cooler at the same time?A: Yes -- the oil cooler and EGR cooler failures are directly linked. A clogged oil cooler is usually what causes the EGR cooler to fail. Replacing the EGR cooler without addressing a clogged oil cooler will result in repeated failures. Q: Is this a difficult DIY job?A: It is an advanced DIY job. The intake manifold must be removed, which on a 6.0L requires patience and attention to detail. If you are comfortable with engine work, budget a full weekend. Otherwise, professional installation is recommended. Q: Do I need a tune after replacing the EGR cooler?A: If you are replacing with a stock-style cooler on a stock truck, no tuning is needed. If you are doing an EGR delete, an ECU tuner is required to disable EGR-related DTCs. Related Products 6.0L EGR Basic Cooler Kit 6.0L Coolant Filtration System

    $79.99

  • EGR Delete + Cooler Delete + Throttle Valve Delete + Exhaust Pipe for 2013-2014 Dodge Ram 6.7L Cummins — Main Product Photo

    iFJF EGR Delete + Cooler Delete + Throttle Valve Delete + Exhaust Pipe f...

    Product Overview Upgrade your 2013-2014 Dodge Ram 6.7L Cummins with this professional-grade egr delete + cooler delete + throttle valve delete + exhaust pipe. Designed for the Ram 3500/4500/5500 Cab & Chassis, this kit delivers improved engine performance, reduced maintenance issues, and enhanced reliability. Whether you're a professional diesel mechanic or a DIY enthusiast, our precision-engineered components provide a bolt-on solution for your Dodge Ram truck. Key Features Precision Fit: Engineered specifically for 2013-2014 Dodge Ram 6.7L Cummins Ram 3500/4500/5500 Cab & Chassis — direct bolt-on installation with no modifications required. Heavy-Duty Construction: Built with industrial-grade materials to withstand extreme temperatures and pressures in high-performance diesel applications. Complete Kit: Includes all necessary hardware — gaskets, bolts, block-off plates, and installation components for a straightforward install. Performance Gains: Eliminates common failure points in the OEM EGR/exhaust system, improving exhaust flow, reducing EGTs (Exhaust Gas Temperatures), and enhancing throttle response. Corrosion Resistant: All components feature corrosion-resistant finishes to withstand road salt, moisture, and extreme weather conditions. Compatibility Year Make Model Engine 2013 Dodge/Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins Diesel 2014 Dodge/Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins Diesel Why Choose iFJF Direct? Quality Assurance: Every component undergoes rigorous quality control inspection before shipping — we stand behind our products. US-Based Support: Our team understands North American diesel trucks. Get expert support when you need it. Fast Shipping: Orders ship from our US warehouses within 1-2 business days. Lifetime Support: Need help with installation? Our diesel specialists are just a message away. Frequently Asked Questions Q: Is this kit compatible with my 2013 Dodge Ram Ram 3500/4500/5500 Cab & Chassis?A: Yes! This kit is designed as a direct bolt-on for 2013-2014 Dodge Ram 6.7L Cummins Ram 3500/4500/5500 Cab & Chassis. No modifications are required for installation on stock vehicles. Q: What tools do I need for installation?A: Basic hand tools including socket set (8mm-19mm), torque wrench, flathead and Phillips screwdrivers, and penetrating oil for rusted fasteners. Most experienced DIY mechanics can complete the installation in 2-4 hours. Q: Will this delete kit trigger a check engine light (CEL)?A: This is a hardware-only kit. For complete functionality, appropriate ECU tuning is recommended to prevent DTCs (Diagnostic Trouble Codes). Professional tuning services are available from third-party providers. Q: Are gaskets and hardware included?A: Yes — all necessary gaskets, bolts, block-off plates, and mounting hardware are included in the kit. We recommend having replacement exhaust manifold gaskets on hand if your vehicle has high mileage. Q: How does this compare to OEM parts?A: Our components are engineered to solve the known failure points in the OEM emissions system. By eliminating problematic EGR coolers, valves, and restrictive exhaust components, you'll experience improved reliability, better fuel economy, and reduced maintenance costs. Q: What material are the block-off plates made from?A: Block-off plates are CNC-machined from 6061-T6 billet aluminum (or 304 stainless steel where noted) — far superior to OEM cast components that are prone to cracking and leaking under heat cycling. Q: Do you offer a warranty?A: Yes! All iFJF Direct products come with a satisfaction guarantee. If you have any issues with fitment or quality, contact our support team for a replacement or refund. ⚠️ Off-Road Use Only: This product is intended for off-road and competition use only. Please check your local, state, and federal regulations before purchasing and installing emissions-related components. Related Products iFJF 2013-2014 6.7L Cummins Dodge Ram Cab & Chassis Throttle Valve Cooler Diesel iFJF 2013-2018 6.7L Cummins Diesel EGR Delete Kit for Cab & Chassis Dodge Ram iFJF 2013-2018 6.7L Dodge RAM 2500 3500 Cummins Diesel EGR Delete Cooler Throttl iFJF 2013-2018 6.7L Dodge Ram 2500 3500 Turbo Diesel Generic 4'' Exhaust Tube Pi

    $317.08

OEM-Grade Duramax Replacement Parts & Maintenance Filters

iFJF Direct offers precision-engineered aftermarket replacement filters and components tailored for GM Chevy/GMC Duramax diesel engines. Designed to match or exceed OEM specifications, our products provide optimal filtration efficiency and engine longevity for Silverado and Sierra 2500HD/3500HD trucks. Every component is manufactured to strict quality standards with a 45-day return policy and fast shipping from Boulder, Colorado.

Duramax Engine Generation Compatibility Guide

Duramax OEM Cross-Reference & Replacement Guide

Use this table to quickly find the iFJF replacement part that matches your original equipment. All parts listed are direct fit, no modifications required.

OE / OEM Part No.Engine GenerationPart TypeReplaces / Cross-Reference
TP1015 / 134001L5P (2017-2026)Fuel Filter Kit + Housing CapACDelco TP1015, GM 13539108, OE 134001
TP3018LB7-LLY-LBZ-LMM-LML (2001-2016)Fuel/Water Separator FilterACDelco TP3018, GM 12664429, Racor PFF50216
FJ-TOOL09All 6.6L Duramax (2001-2026)Billet Air Bleeder ScrewGM 12642623 Bleeder Screw Upgrade
12642623L5P (2017-2026)Fuel Filter Housing AssemblyGM 12642623, ACDelco TP1015 Housing
122-0836Onan QG RV GeneratorsOil FilterOnan 122-0836, Cummins Onan HGJAA/HGJAB

Duramax Maintenance FAQ

How often should I change the fuel filter on a 6.6L Duramax?

GM recommends replacing the Duramax fuel filter every 15,000 to 22,500 miles, or every 12 months. If operating under heavy towing conditions or using biodiesel blends, changing it every 10,000 miles is recommended to protect the high-pressure fuel pump (CP4/HPCR). The L5P models (2017+) use a dual-filter system — both filters should be changed simultaneously for optimal protection.

Are iFJF Duramax filters compatible with OEM housings?

Yes. All iFJF Duramax oil, fuel, and CCV filters are built to exact OEM dimensions. They feature high-grade synthetic filtration media (5-micron rating on fuel filters) to ensure 98%+ water separation efficiency and zero modifications required during installation. Compatible with ACDelco, Racor, and GM factory filter housings.

What causes the "Water in Fuel" warning on my Duramax?

The "Water in Fuel" warning light indicates water accumulation in the fuel filter housing separator. This is common on LML and L5P engines. Drain the water separator immediately using the bleed screw, and consider replacing the filter if the warning persists. Upgrading to an iFJF CNC billet aluminum bleeder screw (replacing the fragile OE plastic screw) prevents stripping and ensures reliable drainage.

Do I need to prime the fuel system after changing a Duramax fuel filter?

For L5P (2017+) models with the electric lift pump, the system self-primes after filter replacement — simply cycle the key to "ON" (without starting) for 30 seconds, repeat 2-3 times. For LB7-LML models, use the manual primer pump on the filter housing until firm resistance is felt. Running the engine without proper priming can cause air in the HPCR system and potential injector damage.

What is the difference between TP1015 and TP3018 Duramax fuel filters?

TP1015 is the spin-on fuel filter used on 2017+ L5P Duramax engines (driver-side frame rail mount). TP3018 is the fuel/water separator filter for 2001-2016 LB7 through LML engines. They are not interchangeable — verify your model year before ordering. iFJF offers both types, including complete kits with upgraded CNC aluminum housing caps.

How do I know if my Duramax fuel filter housing cap needs replacement?

Common signs include: fuel seepage around the cap, difficulty achieving a proper seal after filter changes, cracked or stripped threads on the OE plastic cap, and recurring "Water in Fuel" warnings despite draining. iFJF upgraded CNC 6061-T6 billet aluminum caps (available in multiple colors for the L5P 134001 housing) permanently solve these issues with a precision-machined fit and O-ring sealing surface that outlasts the factory plastic components.

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