LML Duramax Basic Diesel Fuel System Contamination Kit | 12620534, 12661029 | 2011-2016 GM/Chevrolet Duramax LML

The 6.6L has had issues with the fuel system becoming contaminated, so we are offering this kit as a basic, complete fix with a remanufactured CP4 pump, reman injectors, and all other new components.  There is a one year and two year warranty on this kit. 

includes:

• 8 - Reman 12620534 - Fuel Injectors
• 1 - New 12639000 - Regulated Return Line
• 1 - Reman 12661029 - CP4 Fuel Injection Pump
• 1 - New 12620532 - Passenger Side Fuel Rail
• 1 - New 12651998 - Driver Side Fuel Rail
• 8 - New - Injector Hold Down Bolts (Optional)
• 8 - New - Injector Fuel Lines (Optional)