GM 94051259
Type: Injector Gasket Seal Kit
Replace you're damaged or torn 6.6 Liter LB7 Duramax injector seals with the genuine 94051259 GM replacement parts. The use of OEM LB7 6.6L Duramax Injector O-Rings will ensure a good seal on each diesel fuel injector. This Brand New GM part is a Set Of Two Injector Cup O-Ring Seals for each Duramax Fuel injector. To do a complete service, you will need to purchase eight of these injector seal kits.
This is a Brand New GM Part designed for the replacement of damaged injector cup o-rings. Installation of new Injector O-Rings will help prevent coolant contamination of the engine oil. Damaged injector seals will allow cross-contamination. Replacement Of the Fuel Injector Cups and Seal Kit is recommended every time you service the fuel injectors.