Dorman 904-134 Fuel Injector O-Ring Kit

Help ensure leak-free connections to the fuel injectors in your GM 6.6L Duramax LLY, LBZ and LMM with the Dorman 904-134 Fuel Injector O-Ring Kit. Worn or damaged injector seals can cause fuel leaks, hard starts, rough idle, and potential damage if left unaddressed. The direct-fit OE style components in this fuel injector O-ring kit are designed to match the fit of the original O-rings on specified vehicles. They are engineered to help ensure leak-free connections to the fuel injectors during service or when the rings are damaged.

O-Ring Quantity: 16

Package Contents: 16 O-Rings; 8 Washers; 8 Clips