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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Merchant Automotive Fuel Filter Head Rebuild Kit 01-10 GM 6.6L Duramax LB7/LLY/LBZ/LMMRestore, upgrade, or completely overhaul your fuel filter head with the Merchant Automotive Fuel Filter Head Rebuild Kit for 20012010 GM 6. 6L Duramax trucks. Choose from three kit options: Seal Kit, Deluxe Kit, or Master Kit, to match your needs, when you're doing routine maintenance or a full refresh. The Seal Kit includes everything needed to stop pesky fuel leaks and keep your filter head functioning like new, featuring all the essential seals and
Restore, upgrade, or completely overhaul your fuel filter head with the Merchant Automotive Fuel Filter Head Rebuild Kit for 2001–2010 GM 6.6L Duramax trucks.
Choose from three kit options: Seal Kit, Deluxe Kit, or Master Kit, to match your needs, when you're doing routine maintenance or a full refresh.
- The Seal Kit includes everything needed to stop pesky fuel leaks and keep your filter head functioning like new, featuring all the essential seals and O-rings.
- Step up to the Deluxe Kit and you'll get the full seal set plus the Merchant Automotive aluminum bleeder screw and Water-In-Fuel (WIF) sensor delete plug, replacing the problematic factory plastic components with durable, precision machined aluminum for long term reliability.
- For the most complete solution, the Master Kit includes all of the above along with an OEM ACDelco fuel filter and a 16oz bottle of Merchant Automotive Diesel Fuel Treatment, perfect for those who want a comprehensive refresh and better filtration performance.
Wondering about deleting the factory WIF sensor? The OE plastic sensor has a history of being inaccurate, brittle, and prone to damage during filter changes. Merchant Automotive’s aluminum delete plug eliminates those issues without triggering any warning lights or affecting your truck’s warranty. Just be sure to use a metal-body filter like the ACDelco for proper fitment, as some plastic filters may not seal correctly with the rigid aluminum threads.
Whether you're just fixing a leak or going for a full-on upgrade, this rebuild kit lineup gives you reliable options to get your Duramax fuel system running clean and strong again.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
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Product Reviews
★★★★★ 5
Beautiful and comforting!
Size: Throw(50" X 60"), Color: Tie Dye Brown
Love, Love, Love this throw! I love the feel, coloring, and wearability! When my Tortie Cat lays on it, it is hard to see her! This is warm, soft, and Beautiful! Looks as good today as it did when I got it for Christmas! The Unhide Marshmallow brand was my favorite, before, and I do still like, I hope this washes up as well as they do. It is heavier, But very comforting!
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Reviewed in the United States on September 12, 2025
★★★★★ 5
Nice blanket
Size: Twin(60" X 80"), Color: Tie Dye Charcoal
My partner and I fight over this blanket. It’s so soft and comfortable. I wish I got a bigger size. It’s a little bit darker overall than the photo. I believe I got the black/gray color. It’s a good weight, not too heavy but not too light.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Good blanket!!
Size: Twin(60" X 80"), Color: Tie Dye Brown
I was pleasantly surprised that this synthetic blanket is luxurious and warm and has no static. I love the feel of both sides. I can recommend this blanket for its comfort and luxuriousness. Enjoy
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Soft and warm!
Size: Twin(60" X 80"), Color: Oak/Sand, Size: Twin(60" X 80"), Color: Oak/Sand
Just a perfect complement to your bedroom decor. Warm and cozy if needed also. I could not be more pleased! Twin size 60x80. Pictured doubled over on a queen sized bed.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
It’s been a few months and I still get excited about my blanket
Size: Throw(50" X 60"), Color: Olive Green
20x better than I expected! Has a great weight to it so it kept me extra warm during those super chilly nights, but SOFT. Like SO SOFT!!! I was skeptical about spending this much but it turned out to be worth it. Color is great too it’s like a forest jade green
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Reviewed in the United States on February 2, 2026