Genuine Bosch NEW OEM Common Rail Injector, 2001-2004 GM 6.6L LB7 Duramax

Genuine Bosch NEW OEM Common Rail Injector For 2001-2004 GM 6.6L LB7 Duramax. This injector is for Duramax equipped vehicles with the 8th digit of the VIN number is a 1 and the injectors are located under the valve covers. When your hard working LB7 Duramax engine needs new injectors, it deserves the OE injector to be put back into the engine to ensure a long life ahead of it. Bosch was the original OE supplier for this injector to GM when it rolled out of the factory but manufactured to the newest tolerances and engineering changes that have come along the way.

These are the latest version of LB7 injectors directly to replace the troublesome early generation of LB7 injectors.
This latest release has an updated injector body that is resistant to internal cracking
This latest release also comes with an updated chrome plated ball and seat for corrosion and wear resistant


Key Features:

➡ BRAND NEW, NO CORE CHARGE
➡ All injectors are completely end of line tested using the exact OE test equipment and specifications
➡ Manufactured with the latest engineering updates so often times it is superior to the dealer channel product.
➡ Manufactured using all OE tools and process to provide guaranteed factory performance
➡ All wearable parts and critical components are replaced with genuine Bosch parts
➡ Includes Fuel Return Line Kit

2-Year, Unlimited Mileage Warranty Against Manufacture Defects


You will need to purchase eight(8) to complete the set.

Don't Forget the high pressure fuel lines when replacing the injectors. It is extremely important to replace the injection lines. Worn injector lines once loosened can contain debris and if debris is is sent through the injectors, it will not be covered under warranty.
AP63720, AP63721, AP63722 & AP63723, Two of each are required.

Cross reference part numbers:


0986435502
97729095
0445120008
0445120208
0445120114
0445120032
0445120208
0445120238

About Bosch:
Bosch Diesel Fuel Systems, is the leading OE manufacturer for top-of-the-line diesel fuel systems that deliver unparalleled engine performance and efficiency. With a rich heritage spanning over a century, they are a globally recognized leader in cutting-edge automotive technologies. As an industry pioneer, they have revolutionized the diesel fuel system landscape, providing innovative solutions that power vehicles and machinery across the world.

Their extensive range of products encompasses precision-engineered components such as fuel injectors, fuel pumps, high-pressure common rail systems, and advanced fuel filters. Each component undergoes rigorous testing and adheres to the highest quality standards, ensuring unparalleled reliability and performance. By seamlessly integrating their fuel systems into your engines, you can experience enhanced power, improved fuel efficiency, and reduced environmental impact.