LB7 Duramax Injector | 0986435502 | 2001-2004 Chevy/GMC LB7

Remanufactured and fully tested LB7 injectors that have been removed from a running engine. These injectors are cleaned externally in an ultrasonic tank, flushed internally, then the nozzles are reconditioned. Each injector is individually tested on a state of the art test stand which includes a resistance test, system leak test, purge, idle speed test, mid load test, full load test, and static back leak test, with each cycle checking solenoid response time, back leak flow, and fuel delivery.  These injectors are guaranteed meet or exceed specifications.

Each injector includes all hardware necessary for installation (O-rings, copper crush washers). For proper installation of your new injectors, we recommend replacing the fuel crossover tubes & valve cover gasket.  These injectors carry a two year warranty.

Standard Freedom Injectors Features:

• Fully Cleaned & Tested
• New Internal and External Seals
• Two Year Unlimited Mileage Warranty