BD Diesel BD-Built Injector StockPlus Premium (1724503) for 2003-2004 Cummins 5.9L

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The BD Diesel BD-Built Injector StockPlus Premium (1724503) is a high-quality, remanufactured fuel injector designed for 2003–2004 Dodge Ram trucks with the Cummins 5.9L engine. It meets or exceeds OEM specs, offering improved performance, durability, and throttle response while maintaining factory emissions compliance. Ideal for those seeking a reliable upgrade, it ensures efficient fuel atomization and combustion, backed by BD Diesel’s trusted reputation.

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Total: $420.95
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Description

The BD Diesel BD-Built Injector StockPlus Premium (1724503) is a high-quality fuel injector specifically designed for the 2003-2004 Dodge Ram trucks equipped with the Cummins 5.9L engine. Engineered to meet or exceed OEM specifications, this premium injector offers improved performance and reliability for diesel enthusiasts seeking a balance between stock functionality and enhanced durability. BD Diesel meticulously remanufactures each injector using stringent quality control processes, ensuring optimal fuel atomization and combustion efficiency. The StockPlus Premium series is ideal for those who want a dependable replacement that supports better throttle response and maintains factory emissions compliance. Backed by BD Diesel’s reputation for excellence, this injector is a solid upgrade for maintaining peak engine performance.

Additional information
Weight 2.5 lbs
Fitment

Fitment

2003-2004 Cummins 5.9L

Features

Features

  • 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
Installation

Installation

INSTALL TIME

  • 3 Hours

WARRANTY

Parts

  • 24-Months

Note

  • 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

NOTE

  • Replaces 0986435503, 0445120018, 0445120113, 0445120210, 0445120255
  • Replaces Cummins # 3949619, 4940589, 5254686, 5283318
  • Replaces Mopar # R8004082AA, R8004082AB, R8004082AC, R5086894AA, R8310748AA
  • Sold individually/each
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About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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