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

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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Industrial 0445020147SHO New 33% Over CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0445020147SHO New 33% Over CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0445020147SHO New 33% Over CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0445020147SHO
$1,942.86
$1,947.75
Fleece FPE-DPK-59-0307 Dual Pump Hardware Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-DPK-59-0307 Dual Pump Hardware Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-DPK-59-0307 Dual Pump Hardware Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-DPK-59-0307
$780
Fleece FPE-FFD-RF-HF-KIT-3G Fuel Distribution Block Hose and Fitting Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-HF-KIT-3G Fuel Distribution Block Hose and Fitting Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-HF-KIT-3G Fuel Distribution Block Hose and Fitting Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-FFD-RF-HF-KIT-3G Fuel Distribution Block Hose and Fitting Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-FFD-RF-HF-KIT-3G
$160.95
Exergy E04-20007 12mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E04-20007 12mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E04-20007 12mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: EXYE0420007
$2,650
Exergy E04-20009 14mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E04-20009 14mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E04-20009 14mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: EXYE0420009
$3,200
Industrial 0986437304SHOSE Reman CP3 Injection Pump 33% Over Stock | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304SHOSE Reman CP3 Injection Pump 33% Over Stock | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304SHOSE Reman CP3 Injection Pump 33% Over Stock | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986437304SHOSE Reman CP3 Injection Pump 33% Over Stock | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0986437304SHOSE
$1,106.72
Fleece FPE-SF-CUMM-0304 SureFlo Performance Sending Unit | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-SF-CUMM-0304 SureFlo Performance Sending Unit | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-SF-CUMM-0304 SureFlo Performance Sending Unit | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-SF-CUMM-0304
$359
Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal
Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal
Exergy E04-20316 Reverse Rotation 10mm Stroker CP3 Pump | Universal

Exergy Performance

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

SKU: EXYE0420316
$2,400
Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986437304SE-IIS Stock Reman Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0986437304SE-IIS
$630.45
Fleece FPE-CP3-FEED 1/2 CP3 Feed Fitting | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax & 03-07 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CP3-FEED 1/2 CP3 Feed Fitting | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax & 03-07 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CP3-FEED 1/2 CP3 Feed Fitting | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax & 03-07 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-CP3-FEED 1/2 CP3 Feed Fitting | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax & 03-07 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-CP3-FEED
$15.95
BD Diesel 1050551 R900 12MM Stroker CP3 Injection Pump | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
BD Diesel 1050551 R900 12MM Stroker CP3 Injection Pump | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
BD Diesel 1050551 R900 12MM Stroker CP3 Injection Pump | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

BD Diesel

BD Diesel 1050551 R900 12MM Stroker CP3 Injection Pump | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: BDD1050551
$2,627
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Industrial Injection

Industrial 24FC05 Billet Black Anodized CP3 Access Cover | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: IIS24FC05
$80.46

2003-2004 5.9L Dodge Ram 2500/3500

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