Injector Line for 2001-2004.5 GM 6.6L Duramax LB7
Fits Cylinder 4 or 5
Fuel Injector Line restores proper operation of the fuel injection system by effectively cycling fuel through the injectors.
- Required replacement when changing injectors
- Manufactured from high-quality materials for durability
- Direct replacement for a proper fit every time
- OE Quality
- Lifetime Warranty