L5P Fuel Contamination Kit 17-19L5P Fuel Contamination Kit AP54820 2017 2019 GM 6. 6L Duramax L5P The Alliant Power AP54820 Fuel Contamination Kit is a complete fuel system repair kit for 2017 2019 Chevy and GMC 6. 6L L5P Duramax trucks affected by fuel system contamination or major fuel system failure. This kit is designed to help restore the common rail fuel system with the key replacement components required for a complete factory style repair. The AP54820 kit includes 8

BorgWarner Actuator Heat Shield

5-gallon container treats up to 12

high-quality replacement engine for their 2003-2004 Dodge Ram Cummins

Available compressor cover recirculation grooves

this kit is ideal for injector replacements

and serious performance enthusiasts

Injector dust seal sold separately (D3909356)

Whether you are looking to lower EGTs while towing or build the ultimate weekend warrior this is the kit for you

9L Cummins (non-intercooled)

Part Number: 851824-5001S

2001-2004 LB7 6

Elimination of the thrust bearing eliminates Failures at elevated boost levels