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Torque Diesel Cummins ISC 8.3L Diesel Fuel Injector with Fuel Tube

Thoroughbred Sku #: TDM5579403PX-CRE


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$693.40

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OEM Cross References: 209968X, 2872127, 2872127KX, 2872127NX, 2872127PX, 2872127R, 2872127RX, 2872127X, 4954679, 4954679NX, 4954679RX, 4954927, 4954927NX, 4954927RX, 4984332, 4984332NX, 4984332RX, 5579403, 5579403PX, CUM5579403PX

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Product Details

Product Name: Torque Diesel Cummins ISC 8.3L Diesel Fuel Injector
Manufacturer: Torque Diesel
Manufacturer Part #: 5579403PX
Thoroughbred Diesel Part #: TDM5579403PX

Restore proper fuel delivery and engine performance with the Torque Diesel 5579403PX Remanufactured Fuel Injector for Cummins ISC 8.3L and ISL engines. Built as a direct-fit replacement, this injector is engineered to deliver precise fuel atomization, stable combustion, and consistent power output under heavy-duty operating conditions. It helps correct common issues such as rough idle, misfires, hard starting, excessive fuel consumption, and loss of engine performance. Each injector is remanufactured, flow-tested, and calibrated to strict OEM specifications for long-term reliability in vocational and on-highway applications.

OE Numbers 209968X, 2872127, 2872127KX, 2872127NX, 2872127PX, 2872127R, 2872127RX, 2872127X, 4954679, 4954679NX, 4954679RX, 4954927, 4954927NX, 4954927RX, 4984332, 4984332NX, 4984332RX, 5579403, 5579403PX, CUM5579403PX

Torque Diesel Features:

  • Remanufactured fuel injector for Cummins ISC 8.3L / ISL engines
  • Part number 5579403PX
  • High-pressure XPI common rail injection system
  • Direct-fit OEM-style replacement for proper installation
  • Restores horsepower, torque, and fuel efficiency
  • Improves throttle response and combustion stability
  • Helps reduce smoke, misfires, and rough idle conditions
  • Flow-tested and precision-calibrated for consistency
  • Built to strict remanufacturing standards
  • Heavy-duty construction for long service life
  • Cost-effective alternative to new OEM injectors
  • For more information on Torque Diesel call us at 1-859-737-4966

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