Fuel Filter Primer Rebuild Seal Kit with Billet Aluminum Air Bleeder Screw and Viton O-Rings Compatible with Chevy GMC LB7 LLY LBZ LMM LML 6.6L

【High-Temp Fuel-Resistant FKM Material】:The fuel filter kit fits duramax uses high-quality Fluorocarbon rubber seals. They are specifically engineered to withstand diesel fuel and engine heat without swelling or cracking, ensuring a durable fix. 【Fitment】: The fuel filter primer rebuild seal kit compatible with Chevy, GMC LB7 LLY LBZ LMM LML, Buick, Cadillac, Hummer, Saturn, Pontiac 6.6L Duramax fuel filter primer 2001-2013 【Superior Seal Against Air Leaks】:The dense molecular structure of FKM rubber prevents air from being sucked into the fuel system, effectively solving issues like hard starting and rough engine idle. 【Function】:Prevent fuel leaks and block air from entering the Duramax fuel filter housing, restoring proper fuel pressure for smooth starting, stable idle, and full engine power. 【Easy Installation】:This fuel filter primer rebuild kit fit duramax is designed as a direct replacement for the original components. Each seal can be easily matched by its size and shape and installed directly into its specific location within the fuel filter housing. 【Package Included】: 1 x Billet Aluminum Air Bleeder Screw, 2 x Buna Nitrile Plunger Cups, 4 x FKM Viton 75 O-Rings

Brand: ‎LQYLMY Product Grade: ‎Replacement Part Outer Material: ‎Aluminum Vehicle Service Type: ‎Truck Manufacturer: ‎LQYLMY Automotive Fit Type: ‎Vehicle Specific Fit UPC: ‎717021540773 Model: ‎Duramax Fuel Filter Primer Rebuild Seal Kit with Billet Aluminum Air Bleeder Screw and Viton O-Rings Item Weight: ‎0.35 ounces Package Dimensions: ‎3.03 x 2.64 x 0.47 inches Item model number: ‎LYABSRSK Exterior: ‎NO Manufacturer Part Number: ‎LYABSRSK ASIN: B0FP4HW2CC Customer Reviews: 4.6 out of 5 stars Date First Available: August 29, 2025