2003-2004 5.9L Cummins Fuel Supply Pump
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2003-2004 5.9L Cummins Fuel Supply Pump

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by msdieselproducts
PRICE
$155.00
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PRODUCT DETAILS

Ensure fuel is delivered accurately to your engine with this 5.9L Cummins Fuel Supply Pump, compatible with 2003-2004 models. This fuel supply pump is designed specifically as a factory-like replacement part that provides consistent fuel flow from the fuel tank to the CP3 injection pump, ensuring optimum engine performance.

SKU MDP59ESP
Make Dodge
Categories Supply Pump
Year Range 2003 - 2004
Model 5.9L Cummins
OEM Part Numbers
  • Cummins: 3969705 (Fuel Supply Hose/Kit Reference)
  • Alliant Power: AP4089602

OEM part numbers are provided for reference only. Verify compatibility before purchase.

Warranty

Covered by the MS Diesel Products warranty against manufacturing defects. Please refer to our Warranty Policy for complete details.
Shipping
  • Fast order processing
  • Secure packaging
  • Tracking provided
  • U.S. and select international shipping
  • OEM-style direct replacement
  • Provides a consistent fuel supply to the CP3 injection pump
  • Supports reliable engine starting and performance
  • Durable, high-quality construction
  • Helps maintain proper fuel system operation
  • Ready-to-install design

Fits:

  • 2003-2004 Dodge Ram 2500
  • 2003-2004 Dodge Ram 3500

Engine: 5.9L Cummins Turbo Diesel

Verify your VIN and engine before ordering.

Specification Details
Product Type Fuel Supply Pump
Condition New
Engine 5.9L Cummins Turbo Diesel
Model Years 2003-2004
Installation Direct Replacement
Application Fuel Delivery System

FREQUENTLY ASKED QUESTIONS

It supplies fuel from the fuel tank to the CP3 injection pump, ensuring consistent fuel delivery.

No, it is designed for 2003-2004 5.9L Cummins Common Rail applications.

Hard starting, poor acceleration, low fuel pressure, engine hesitation, and reduced performance.

Yes, it is designed to match the fit and function of the factory fuel supply pump.

Yes, professional installation is recommended for proper fitment and reliable performance.