Description
In the L5P Duramax, each injector bank has a rigid fuel return line that must be removed to access the fuel injectors. Ensuring the return line is sealed properly is a must. This seal kit from Alliant Power provides a factory like seal, and is a massive cost saving alternative to replacing the entire line. Reseal your injectors like a pro with this return line seal kit from Alliant. Each kit will service one bank of injectors. Order 2 kits for a complete engine.
Vehicle Fitment
2017-2021 6.6L GM Duramax L5P|2019-2021 6.6L GM Duramax L5D (Cab & Chassis)
