Alliant Power Fuel Injector Return Line Seal Kit For 17-20 GM 6.6L Duramax L5P *
* 2017-2020 GM 6.6L DURAMAX L5P | 2019-2020 GM 6.6L DURAMAX L5D (CAB & CHASSIS)
Use the Alliant AP0133 Fuel Injector Return Line Seal Kit when resealing the injectors in your 2017-2020 GM 6.6L Duramax L5P and 2019-2020 GM 6.6L Duramax L5D. Each bank has a rigid Fuel Return Line that must be removed to access the fuel injectors. This seal kit provides a cost saving alternative to replacing the entire fuel return line.
FEATURES:
Meets Or Exceeds OE Specs
1 Kit Required Per Bank
Sold Individually