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Delphi Cummins 4954434 Reman Fuel Injector – ISX Dual Cam

Thoroughbred Sku #: DELEX634888-CRE


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$636.70

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Product Details

Product Name: Delphi Cummins ISX Diesel Remanufactured Fuel Injector
Manufacturer: Delphi
Manufacturer Part #: EX634888
Thoroughbred Diesel Part #: DELEX634888

The Delphi Cummins ISX Remanufactured Fuel Injector - EX634888 is a premium OEM-quality replacement injector designed for Cummins ISX 15.0L diesel engines. Manufactured and remanufactured by Delphi to strict OE standards, this injector is engineered to restore precise fuel delivery, consistent atomization, and reliable combustion performance in heavy-duty on-highway and fleet applications. Each unit is fully tested for leak integrity, injection timing, fuel flow accuracy, and spray pattern consistency to ensure dependable operation under high-load conditions. Built for durability and long service life, the EX634888 helps improve engine power, fuel economy, emissions control, and overall drivability in Cummins ISX EPA07–EPA10 platforms.

Delphi’s remanufacturing process includes complete disassembly, replacement of all critical wear components, and 100% functional testing to ensure OEM-level performance and reliability.

OE Numbers 148-075-4888, 1480754888, 209964X, 492-1683, 4921683, 495-488-8D, 495-488-8PX, 495-488-8RX, 495-488-8X, 495-4888, 4954888, 4954888D, 4954888PX, 4954888R, 4954888RX, 4954888X, DELEX634888, EX634888, MCB4954888, P205335R, R-MCB4954888, RMCB4954888

Delphi Features:

  • Remanufactured by Delphi to meet or exceed OEM specifications
  • Designed for Cummins ISX 15.0L diesel engine applications
  • Precision-tested for accurate fuel metering and consistent spray pattern
  • Restores engine performance, power output, and throttle response
  • Improves fuel efficiency and supports reduced emissions
  • All critical internal components replaced and updated during reman process
  • Fully tested for leaks, timing accuracy, and injection consistency
  • Built for heavy-duty trucking, fleet, and long-haul applications
  • Direct-fit replacement for straightforward installation and reduced downtime
  • For more information on Delphi call us at 1-859-737-4966

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DELEX634888, DELEX634888-CRE, DELDELEX634888