
- Two-Year, Unlimited Mile Warranty: Drive with confidence knowing your investment is protected by an exceptional warranty.
- Genuine OE or OE Equivalent Validated Components: We provide only the highest quality parts, ensuring reliability and compatibility with your LML Duramax.
- Rigorous End-of-Line Testing: Each component undergoes a meticulous 15-point inspection to guarantee zero leaks and optimal performance, right out of the box.
- Convenient, All-Inclusive Solution: This single kit contains every necessary component for a complete fuel system repair, saving you time and hassle.
- Proudly USA Assembled: Manufactured in an ISO 9001:2015 Certified Facility, you can trust in the quality and craftsmanship of our American-made products.

A contaminated fuel system can cripple your 2011-2016 LML Duramax, leading to frustrating issues like hard starts, no starts, and a severe loss of power. If your truck is throwing codes such as P0097, P0088, P0191, or P128E, it's a clear signal that fuel contamination is likely at fault. The FFD DKT66LMLNP Contamination Kit offers a comprehensive and intelligent solution, empowering you to address these critical problems head-on. This kit is specifically designed for situations where your CP4 pump doesn't need to be replaced, giving you the flexibility to manage your repair strategy effectively and save on unnecessary expenses.
Two-Year, Unlimited Mile Warranty: Drive with confidence knowing your investment is protected by an exceptional warranty.
Genuine OE or OE Equivalent Validated Components: We provide only the highest quality parts, ensuring reliability and compatibility with your LML Duramax.
Rigorous End-of-Line Testing: Each component undergoes a meticulous 15-point inspection to guarantee zero leaks and optimal performance, right out of the box.
Convenient, All-Inclusive Solution: This single kit contains every necessary component for a complete fuel s[...]
- Two-Year, Unlimited Mile Warranty: Drive with confidence knowing your investment is protected by an exceptional warranty.
- Genuine OE or OE Equivalent Validated Components: We provide only the highest quality parts, ensuring reliability and compatibility with your LML Duramax.
- Rigorous End-of-Line Testing: Each component undergoes a meticulous 15-point inspection to guarantee zero leaks and optimal performance, right out of the box.
- Convenient, All-Inclusive Solution: This single kit contains every necessary component for a complete fuel system repair, saving you time and hassle.
- Proudly USA Assembled: Manufactured in an ISO 9001:2015 Certified Facility, you can trust in the quality and craftsmanship of our American-made products.