2004.5-2005 GM 6.6L LLY Duramax Injector Line Complete Set

2004.5-2005 GM 6.6L Duramax LLY Complete Injector Line kit.

Brand new, this complete set includes replacement of high pressure fuel lines for all cylinders. We recommend replacing these to ensure the longest lifespan for your new injectors. Re-using old, rusty, pitted fuel lines can lead to contamination and damage to your new injectors, and possibly leaking.

• OEM# 97378825, 97378828, 97378826, 97378827

Come with a One-year warranty.