Skip to content

2003-2004 Cummins 5.9L BD Diesel Stock Performance Plus Fuel Injector (1714503)

SKU 1715503
Original price $322.52 - Original price $461.52
Original price
$322.52 - $461.52
Current price $322.52
  • Overview
  • Features
  • Warranty
  • Notes

BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation.

  • Every injector receives a new Bosch nozzle and control valve.
  • All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditions tested.
  • Manufactured by Bosch trained technician
  • StockPlus injectors are precision Calibrated to a flow tolerance of +/-2% versus the OEM at +/-5%, plus, gives approximately 5hp-15hp.
  • Premium injectors are remanufactured using brand new Bosch OE Nozzle, Solenoid and Control Valve
  • 24-Months


  • NO HASSLE WARRANTY (Click to view details)
  • Manufacturing and material defects only covered. Cracks caused by high fuel pressure not covered. High Return flow not covered after 12 months on Performance Injectors
  • Replaces 0986435503, 0445120018, 0445120113, 0445120210, 0445120255
  • Replaces Cummins # 3949619, 4940589, 5254686, 5283318
  • Replaces Mopar # R8004082AA, R8004082AB, R8004082AC, R5086894AA, R8310748AA
  • Sold individually/each


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.


Not all products are stocked in house. Please check for availability as some products may be backordered.