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Fuel Injector 3973059 for Cummins Engine QSC8.3 ISC 8.3L
Important Note: Replace as a SET for Best Results.
Fuel injectors wear at the same rate. Mixing new and old injectors causes uneven atomization, leading to vibrations or "Check Engine" lights. Replace the full set to ensure balanced power and peak performance.
Replacement Part Number:
Cummins: 3973059, 3973059nx
Bosch: 0445120272, 0 445 120 272
Applications:
Fit For Cummins Engine: ISC CM850, QSC8.3 CM850(CM2850), ISC 8.3L
Compatible Model Brand | Model Number | Replacement Part Number |
For Bosch | 0 445 120 272 |
Compatible Engine Brand | Engine Number | Replacement Part Number |
For CUMMINS | ISC 8.3L, ISC CM850, QSC8.3 CM850(CM2850) | 3973059, 3973059nx |
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