Bosch new Injectors are the pinnacle of what you should expect out of a fresh set of injectors. These are a stock Bosch OE injector
– Smooth clean idle
– Direct replacement
– 2 year Unlimited Mileage Warranty
They come with new copper crush washers and o-rings for installation. These injectors are a genuine OE Bosch part that are a direct replacement to your stock injectors.
When replacing the injectors in your Duramax 6.6L LB7 Common Rail we highly recommend replacing the injector connecting tubes to avoid new injector contamination. The most common failure we see with new injector installation is contamination. This problem is most commonly related to injector connecting tubes.
All Bosch Remanufactured products are covered by a two year/unlimited mile warranty.
NOTE: Fuel Lines MUST be replaced or sent in for cleaning to retain warranty!