2003-2004 Ram 2500/3500 5.9L Cummins Injection Pumps

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Exergy E04-20318 Reverse Rotation 14mm Stroker CP3 Pump | Universal
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Exergy E04-20318 Reverse Rotation 14mm Stroker CP3 Pump | Universal

Exergy E04-20318 Reverse Rotation 14mm Stroker CP3 Pump | Universal

$3,200
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Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 Pump | Universal
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Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 Pump | Universal

Exergy E04-20317 Reverse Rotation 12mm Stroker CP3 Pump | Universal

$2,850
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Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal
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Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal

Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal

$2,400
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Exergy E04-20315 Reverse Rotation Sportsman CP3 Pump | Universal
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Exergy E04-20315 Reverse Rotation Sportsman CP3 Pump | Universal

Exergy E04-20315 Reverse Rotation Sportsman CP3 Pump | Universal

$1,450
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Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Ram 5.9L Cummins
Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Ram 5.9L Cummins
Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Ram 5.9L Cummins

Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Ram 5.9L Cummins

$620
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Dynomite Diesel CP3-304 Stock Replacement CP3 Pump | 2003-2007 Ram 5.9L Cummins
Dynomite Diesel CP3-304 Stock Replacement CP3 Pump | 2003-2007 Ram 5.9L Cummins

Dynomite Diesel CP3-304 Stock Replacement CP3 Pump | 2003-2007 Ram 5.9L Cummins

$839.45
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BD Diesel 1050105 Stock Exchange CP3 Injection Pump | 2003-2007 Ram 5.9L Cummins
BD Diesel 1050105 Stock Exchange CP3 Injection Pump | 2003-2007 Ram 5.9L Cummins
BD Diesel 1050105 Stock Exchange CP3 Injection Pump | 2003-2007 Ram 5.9L Cummins

BD Diesel 1050105 Stock Exchange CP3 Injection Pump | 2003-2007 Ram 5.9L Cummins

$823.95
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The stock CP3 fuel pump on your 2003-2004 Ram 5.9L Cummins build works great for basic everyday applications, but you can get even more out of your fuel system by investing in an aftermarket upgrade right here at Alligator Performance! Whether you're looking for a simple performance boost or a complete conversion kit, you'll be sure to find exactly what you need from our selection of CP3s, Dual pump kits, pump accessories and more. Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.

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