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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S&S Diesel CP3-RR-SS Reverse Rotation SuperSport CP3 | Universal
S&S Diesel CP3-RR-SS Reverse Rotation SuperSport CP3 | Universal
S&S Diesel CP3-RR-SS Reverse Rotation SuperSport CP3 | Universal

S&S Diesel

S&S Diesel CP3-RR-SS Reverse Rotation SuperSport CP3 | Universal

SKU: SASCP3-RR-SS
$1,180
S&S Diesel CP3-RR-10 Reverse Rotation 10mm CP3 | Universal
S&S Diesel CP3-RR-10 Reverse Rotation 10mm CP3 | Universal
S&S Diesel CP3-RR-10 Reverse Rotation 10mm CP3 | Universal

S&S Diesel

S&S Diesel CP3-RR-10 Reverse Rotation 10mm CP3 | Universal

SKU: SASCP3-RR-10
$2,050
S&S Diesel CP3-RR-10-HS Reverse Rotation 10mm High Speed CP3 | Universal
S&S Diesel CP3-RR-10-HS Reverse Rotation 10mm High Speed CP3 | Universal
S&S Diesel CP3-RR-10-HS Reverse Rotation 10mm High Speed CP3 | Universal

S&S Diesel

S&S Diesel CP3-RR-10-HS Reverse Rotation 10mm High Speed CP3 | Universal

SKU: SASCP3-RR-10-HS
$2,250
S&S Diesel CP3-RR-12-HS Reverse Rotation 12mm High Speed CP3 | Universal
S&S Diesel CP3-RR-12-HS Reverse Rotation 12mm High Speed CP3 | Universal
S&S Diesel CP3-RR-12-HS Reverse Rotation 12mm High Speed CP3 | Universal

S&S Diesel

S&S Diesel CP3-RR-12-HS Reverse Rotation 12mm High Speed CP3 | Universal

SKU: SASCP3-RR-12-HS
$2,650
S&S Diesel CP3-RR-14-HS Reverse Rotation 14mm High Speed CP3 | Universal
S&S Diesel CP3-RR-14-HS Reverse Rotation 14mm High Speed CP3 | Universal
S&S Diesel CP3-RR-14-HS Reverse Rotation 14mm High Speed CP3 | Universal

S&S Diesel

S&S Diesel CP3-RR-14-HS Reverse Rotation 14mm High Speed CP3 | Universal

SKU: SASCP3-RR-14-HS
$3,000
S&S Diesel CP3-RR-14-HS-SP Reverse Rotation 14mm High Speed CP3 with SP3000 | Universal
S&S Diesel CP3-RR-14-HS-SP Reverse Rotation 14mm High Speed CP3 with SP3000 | Universal
S&S Diesel CP3-RR-14-HS-SP Reverse Rotation 14mm High Speed CP3 with SP3000 | Universal

S&S Diesel

S&S Diesel CP3-RR-14-HS-SP Reverse Rotation 14mm High Speed CP3 with SP3000 | Universal

SKU: SASCP3-RR-14-HS-SP
$4,000
H&S Motorsports 453008 Dual High Pressure Control Box | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
H&S Motorsports 453008 Dual High Pressure Control Box | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
H&S Motorsports 453008 Dual High Pressure Control Box | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
H&S Motorsports 453008 Dual High Pressure Control Box | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

H&S Motorsports

H&S Motorsports 453008 Dual High Pressure Control Box | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: HSM453008
$209
H&S Motorsports 453007 Dual High Pressure Serpentine Belt | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
H&S Motorsports 453007 Dual High Pressure Serpentine Belt | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

H&S Motorsports

H&S Motorsports 453007 Dual High Pressure Serpentine Belt | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: HSM453007
$69
Industrial 0986437304DDSE Reman Performance 120% 12mm CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304DDSE Reman Performance 120% 12mm CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304DDSE Reman Performance 120% 12mm CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986437304DDSE Reman Performance 120% 12mm CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0986437304DDSE
$1,557.02
Industrial 0986437304DD Bosch Reman 120% 12mm Double Dragon CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304DD Bosch Reman 120% 12mm Double Dragon CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0986437304DD Bosch Reman 120% 12mm Double Dragon CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986437304DD Bosch Reman 120% 12mm Double Dragon CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0986437304DD
$2,461.25
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
Dynomite Diesel NCP3-30412 Brand New 12MM Stroker CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Dynomite Diesel NCP3-30412 Brand New 12MM Stroker CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Dynomite Diesel NCP3-30412 Brand New 12MM Stroker CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Dynomite Diesel

Dynomite Diesel NCP3-30412 Brand New 12MM Stroker CP3 | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: DDPNCP3-30412
$2,394
$2,660

2003-2004 5.9L Dodge Ram 2500/3500

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