6pcs Fuel Injector 3944183 for Cummins Engine ISB QSB5.9
Condition: New aftermarket part
Note: We recommend replacing the entire set of fuel injectors to ensure optimum engine performance. Due to differences in oil production and atomization concentration between original and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps to avoid potential problems.
Replace part number: 3944183, 3944183rx
Applications:
Fits for Cummins Engine: ISB, QSB5.9, ISB CM550, QSB5.9 CM550
