Best Fuel Filter For Lly Duramax

Peter | 28-08-2025

Navigating the many Best Fuel Filter For Lly Duramax options on the market – from major brands like GM Parts,iFJF,Sinister Diesel,Camoo,Dorman,K.B.D.P. to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Fuel Filter For Lly Duramax, we’ve selected the top contenders. Our number one recommendation is GM Parts Best Fuel Filter For Lly Duramax based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Fuel Filter For Lly Duramax currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Fuel Filter For Lly Duramax to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
GM Parts GM Genuine Parts TP3018 (19431541) Fuel Filter Kit
GM Parts GM Genuine Parts TP3018 (19431541) Fuel Filter Kit
Premium Pick
Sinister Diesel CAT Filter Adapter for 2001-2016 GMC Duramax & CHEVY - 2 Micron CAT Fuel Filter
Sinister Diesel CAT Filter Adapter for 2001-2016 GMC Duramax & CHEVY - 2 Micron CAT Fuel Filter
Budget Pick
6.6L Duramax Fuel Filter Primer Rebuild Seal Kit Viton O-Rings Billet Bleeder Screw For 2001-2013
6.6L Duramax Fuel Filter Primer Rebuild Seal Kit Viton O-Rings Billet Bleeder Screw For 2001-2013

Top 10 Best Fuel Filter For Lly Duramax

We researched and compared the top products in the Best Fuel Filter For Lly Duramax category to provide you with these recommendations.

1. GM Parts GM Genuine Parts TP3018 (19431541) Fuel Filter Kit

GM Parts GM Genuine Parts TP3018 (19431541) Fuel Filter Kit
9.8

Gm Parts

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  • Helps prevents dirt, rust, and other fuel contaminants from entering the fuel delivery system
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

2. iFJF 1R-0750 Fuel Filter Aluminum Refit Head Replacement for Duramax 6.6L 2001-2016 Chevy

  • Compatible with:Aluminum Adapter Refit Head for 1R-0750 Fuel Filter fits Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra LB7/LLY/LBZ/LMM/LML engine.
  • Function:High-Flow,Increased Filtration and Lower Cost Filter Replacements,Billet Aluminum, Black-Anodized CNC machined refit head designed to allow you to replace the poor-quality OEM filter with a superior quality spin-on filter element.
  • Upgrade Bolt:We improved the process of the refit head's bolt,you don't need to remove the check ball on the 12642623 fuel filter head anymore before combine the head with this product.
  • Advantage:Uses 2 Viton O-Rings and is 100% Biodiesel compatible,Helps Prolong Injector Pump, Injector, and Fuel System Life.Provides an easy method of installing either a 1-micron 100% microglass filter element or a CAT 2-micron filter element.
  • Proposal:If installing on 2011+ trucks,it is recommended that you install a washer behind the filter head to offset the filter head by approximately 0.5" for increased access.

3. Sinister Diesel CAT Filter Adapter for 2001-2016 GMC Duramax & CHEVY - 2 Micron CAT Fuel Filter

Sinister Diesel CAT Filter Adapter for 2001-2016 GMC Duramax & CHEVY - 2 Micron CAT Fuel Filter
9.5

Sinister Diesel

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  • Fast and Easy Install
  • A must have for every Duramax
  • Made in the USA
  • This improves the efficiency and capacity of the engines fuel filtration system

4. 6.6L Duramax Fuel Filter Primer Rebuild Seal Kit Viton O-Rings Billet Bleeder Screw For 2001-2013

  • APPLICATION -- For 2001-2013 6.6L Chevy GMC Duramax LB7 LLY LBZ LMM LML Fuel Filter Primer. For Buick, For Cadillac, For Chevrolet, For GMC, For Hummer, For Saturn, For Pontiac.
  • FUNCTION -- Repair kit to reseal the hand primer and drain plug , and the heater wire.
  • BENEFITS -- Easy to rebuild. Save money & energy. No need to replace the whole housing.
  • ADVANTAGE -- Replace the failed seal instead of the entire fuel filter housing assembly. Prevents air from entering the fuel system.
  • TOP QUALITY -- Bleeder Screw is manufactured from Billet Aluminum with O-ring. Anodized Red for Strength, Corrosion Protection, durability. Nitrile Plunger U-Cups With a Pruva, back-beveled lip style is designed to securely fit your fuel filter primer, preventing any potential malfunctions and extending the overall lifespan of your fuel system. Durable Viton O-rings are exceptional resistance to heat, chemicals, and extreme conditions. Provide a reliable seal.
  • KIT INCLUDES -- 4 x Viton-75 O-Rings includes O-ring for the hand primer seal carrier, O-rings for the fuel heater, O-ring for the bleeder screw, 2x Buna Nitrile Plunger Cups, 1 x Billet Aluminum Bleeder Screw.
  • SATISFACTION GUARANTEE -- If you are not satisfied with Camoo products, simply return it for a full-refund in 30 days. Guarantee with 12 months warranty. No worry about buying!

5. Dorman 904-517 Diesel Fuel Filter Housing Compatible with Select Chevrolet/GMC Models

  • Direct replacement - this fuel filter housing matches the fit and function of the original filter housing
  • Ready to install - this fuel filter housing includes necessary hardware to complete the repair
  • Quality materials - made to original equipment specs for a durable repair
  • Fitment tested - has undergone extensive testing to ensure trouble-free fit and installation
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

6. Fuel Filter for 6.6l Duramax LB7 LLY LBZ LMM LML 2001-2016 Chevy GMC TP3018

Fuel Filter for 6.6l Duramax LB7 LLY LBZ LMM LML 2001-2016 Chevy GMC TP3018
8.5

K.b.d.p.

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7. USUCRRE TP3018 12642623 Fuel Filter Housing with Head Assembly for Duramax Diesel 6.6L V8 Compatible

USUCRRE TP3018 12642623 Fuel Filter Housing with Head Assembly for Duramax Diesel 6.6L V8 Compatible
8.3

Usucrre

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  • Fuel Filter Replace Part Number: USUCRRE fuel filter housing with head assembly and hand fuel pump water in fuel sensor can replaces OE tp3018, 12642623, 12639448, 904-517, 904517. It commonly found on the popular 6.6L for Duramax/Silverado/Sierra desiel trucks including year models of 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012. Package Included: 1 x TP3018 fuel filter and 12642623 fuel filter head.
  • Compatible with Specific Vehicle Model: The TP3018 compatible with Chevrolet/Chevy Silverado 2500 HD 2005-2012, for Silverado 2500 HD Classic 2007, for Silverado 3500 2005-2006, for 3500 Classic 2007, for Silverado 3500 HD 2007-2012. Compatible with GMC Sierra 2500 HD 2005-2012, for Sierra 2500 HD Classic 2007, for Sierra 3500 2005-2006, for Sierra 3500 HD 2007-2012 6.6L engines only. Will work on 2001-2004 year, but the hoses do need to be modified or lengthened. Not for 2004 LLY engine.
  • Easy Installation Fuel Filter: Direct OE replacement, very easy to install. When use the TP3018 fuel filter housing for Duramax trucks 6.6L. Please press the priming pump for the first time to make sure it is vertical. Some priming pumps may have a small amount of fuel leakage when they are first installed. This is normal, because the O-ring inside the priming pump is not lubricated by fuel. You can disassemble the priming pump and apply grease to it.
  • Efficient Fuel Filtration Performance: USUCRRE TP3018 fuel filter with 12642623 filter head and sensor features a multi-layer filter media with a 5-micron filtration rating and a 98% water separation efficiency, effectively filtering out dust, rust, particles, and most importantly, water from the fuel, protecting the engine from damage.
  • About USUCRRE: A professional automotive parts manufacturer of fuel filters with 25 years of OE expertise, crafts excellence for every drive. Our mission is revolutionize the aftermarket with OE-quality components that restore factory performance. Precision, innovation, reliability is our core. Rigorous testing ensures parts meet or exceed OEM standards. From engines to brakes, DIYers and pros alike trust us. Choose USUCRRE to get proven expertise and good products.

8. SPELAB 1R-0750 Diesel Fuel Filter & Adapter Kit Compatible with Chevy GMC 2001-2016 Duramax

  • The Fuel filter adapter allows you to install a 2 micron fuel filter without any major modifications as well as others.
  • All O-rings are Viton and Nitrile.
  • Remove the spring and check ball from the stock filter head at time of installation in order to improve fuel flow.
  • Replace these seals at the time that you are installing your brand new Adapter and Filter.
  • Professional Installation is Highly Recommended ( No Instruction Included ).

9. Replacement GM 12642623 6.6 diesel fuel pump/water seperator fuel filter housing Fits 2005-2016

  • Fuel primer pump assembly with filter. this part is a direct fit for 2004.5-2016 Chevy/GMC 2500HD/3500 6.6L Duramax.
  • The part can be pre-tested for suction after unpacking by blocking the fuel feed tube with your left thumb, pressing the primer pump with the palm of your right hand, and then releasing your left thumb to see if the suction is to your satisfaction. It is recommended to have it installed by a professional and skilled mechanic, so that a novice can avoid accidents during the installation process, which can make you feel irritated.
  • When installing this filter housing outdoors in the cold, the O-ring inside the primer pump may freeze very stiff and easily leak. It is recommended to heat the primer pump before installation to soften the internal O-ring. Boiling water can be used for heating or placed next to the heater for baking and heating.
  • The installation is very simple and can be operated by novices.The filter assembly is suitable for Chevrolet 6.6L Duramax diesel 2500 HD 3500 HD pickup truck from 2005 to 2012.Great OEM replacement for the GM 6.6 Diesel fuel pump/ water seperator
  • A brand-new filter housing designed by an American mechanic, with heating function, detachable inside, and a brand-new tightness test, ensures that the filter housing sent to you will not leak.
  • Please note that its fuel inlet connector is downward, so as to ensure that this product is suitable for your pickup truck.
  • If you have any questions about this product, please contact us by mail, we will answer them online, and if necessary, we will contact a mechanic to help you.

10. BARTOO Duramax Fuel Filter Housing Head Compatible with GM Duramax 6.6L V8 2004-2013 Chevy

  • FITMENT: Fits for 2004-2013 Chevy Silverado GMC Sierra 2500 3500 HD 6.6L V8 Duramax Engine. Please note that it won't work on 2001 2002 2003 2004.5.
  • HIGH QUALITY: The Fuel Filter Housing Head is made of iron,oxidation surface treatment;and the black base was made of aluminum billet,we used the electrophoresis process to treat the surface of the base.Constructed of premium material.
  • DIRECT FIT: Direct replacement for a proper fit and easy installation.
  • OEM PART NUMBER:12664429,12645619,12639448,904-517. The 6.6L Fuel Filter Head Assembly For these filters: TP3018, TP3012, TP1298, TP1298A, TP1298B, 12633243, 12646512, 89016324, 89060534, 97385488, 98017645, 98081884.
  • NOTE: When buying this product, please pay attention to the direction of the fuel lines, to ensure that the process of installation and ease of use.

Peter

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