Alliant Power Fuel Injector Return Line Seal Kit AP0133

Use the Alliant AP0133 Fuel Injector Return Line Seal Kit when resealing the injectors in your GM 6.6L Duramax L5P and 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.

Manufacturer Warranty*
2 Year / Unlimited Mileage