Cummins Fuel Injector 4088665 Compatible for Cummins Engine ISX

Condition: New Aftermarket Part

Note: We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between genuine and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.

Replacement Part Number: 4088665

Fit for Engine: Cummins ISX CM870, ISX CM871, ISX CM871 E