New Factory OEM 5.9 Cummins 2003-2004 Fuel Injector
Fits: 2003-2004 5.9 Cummins
Item Type: Bosch 5.9 Cummins Injector
Brand: Bosch
Part Number: 0445120255-IIS
FEATURES:
- Smooth Clean Idle
- Includes Copper Washers and O-Rings
- Direct Replacement
- 2 Year Unlimited Mileage Warranty
Note: It is recommended to replace connector tubes with any new injector install to help prevent any warranty issues. If replacing connector tubes Bosch (F00RJ01572, F00RJ01831) or Cummins (3979419, 5346206) connector tubes MUST be used. The use of any aftermarket connector tubes will VOID WARRANTY.
The most common failure of new injector installations is contamination and the problem that we see most on these comes from the injector connecting tubes.