LB7 Duramax New Injectors

Upgrade your 2001–2004 LB7 Duramax with brand-new fuel injectors for maximum reliability and performance. Unlike remanufactured options, new LB7 injectors offer OEM-quality construction with zero core charges or prior wear. Eliminate hard starts, rough idling, and fuel system issues while restoring your 6.6L Duramax to peak operating condition.