5579421 - FUEL INJECTOR - CUMMINS - NEW REPLACEMENT

Fuel Injector 4327147 for Cummins Engine ISX12 ISX15 X15 QSK60. 12 MONTH WARRANTY

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:
4327147, 6513590, 700317AT, 6513589, 4384365, 5579421

Fit for Engine: Cummins ISX12 G CM2180 EJ, ISX15 CM2350 X101, QSK60 CM850 MCRS, X15 CM2350 X114B, X15 CM2350 X116B, X15 CM2350 X123B, X15 CM2350 X129B, X15 CM2450 X124B, X15 CM2450 X134B