2001-2004.5 Duramax LB7 Refurbished Fuel Injectors
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LB7 2001-2004.5 Chevrolet/GMC 2500/3500/4500/5500 6.6 Diesel Vin Code “1”
Full Set (8) $999 $799
These Refurbished & tested LB7 injectors are Bosch injectors that are reconditioned in-house. They are cleaned externally in an ultrasonic tank, flushed internally, and the nozzles are reconditioned. Each injector is Individually tested on a state of the art test stand to ensure that they meet OEM specifications. Each test includes a resistance test, system leak test, purge, idle speed test, mid load test, full load test, and static back leak test. Each test cycle checks solenoid response time, back leak flow, and fuel delivery. Guaranteed to be within factory specification.
Replaces part numbers:
Bosch: 0 986 435 502, 0 445 120 008
GM: 97729095, 97720661, 97208074
They carry a one-year warranty. Information about warranty policies can be found HERE.
Each Injector includes O-rings and copper crush washers necessary for installation. In order to complete the installation of your new injectors, we recommend replacing the return line seals and lower valve cover gaskets, which can be found HERE and HERE.