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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Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Fleece Performance Products

Fleece FPE-34277 Dual Pump Idler, Pulley, Spacer and Bolt Kit | 2003-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: FLCFPE-34277
$48.98
Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins
Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

Industrial Injection

Industrial 24FC04 Front Billet CP3 Access Cover | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L Cummins

SKU: IIS24FC04
$64.73
Industrial 0928400666-IIS Fuel Control Actuator | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Industrial 0928400666-IIS Fuel Control Actuator | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0928400666-IIS Fuel Control Actuator | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: IIS0928400666-IIS
$161.86
Fleece FPE-CUMM-CP3-10MM-5.9 PowerFlo 750 CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CUMM-CP3-10MM-5.9 PowerFlo 750 CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CUMM-CP3-10MM-5.9 PowerFlo 750 CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CUMM-CP3-10MM-5.9 PowerFlo 750 CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-CUMM-CP3-10MM-5.9 PowerFlo 750 CP3 Injection Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-CUMM-CP3-10MM-5.9
$2,049
Exergy E0420005 Sportsman CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E0420005 Sportsman CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E0420005 Sportsman CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: EXYE0420005
$1,270
Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-CUMM-CP3K-5.9 Modified CP3K | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-CUMM-CP3K-5.9
$1,349
Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-FFD-RF-3G 3rd Gen Fuel Distribution Block | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-FFD-RF-3G
$166.66
Exergy E05-20001 Seal Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E05-20001 Seal Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E05-20001 Seal Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: EXYE0520001
$6
Exergy E04-20006 10mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E04-20006 10mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E04-20006 10mm Stroker CP3 Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

SKU: EXYE0420006
$2,150
Fleece FPE-FC-1316-GRN Green Billet Fuel Cap | 2013-2018 RAM 2500/3500 5.9L Cummins
Fleece FPE-FC-1316-GRN Green Billet Fuel Cap | 2013-2018 RAM 2500/3500 5.9L Cummins
Fleece FPE-FC-1316-GRN Green Billet Fuel Cap | 2013-2018 RAM 2500/3500 5.9L Cummins
Fleece FPE-FC-1316-GRN Green Billet Fuel Cap | 2013-2018 RAM 2500/3500 5.9L Cummins

Fleece Performance Products

Fleece FPE-FC-1316-GRN Green Billet Fuel Cap | 2013-2018 RAM 2500/3500 5.9L Cummins

SKU: FLCFPE-FC-1316-GRN
$37.14
Fleece FPE-CDPC Dual Pump Controller | 1994-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins
Fleece FPE-CDPC Dual Pump Controller | 1994-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Fleece Performance Products

Fleece FPE-CDPC Dual Pump Controller | 1994-2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

SKU: FLCFPE-CDPC
$179.55
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
$1,947.75

2003-2004 5.9L Dodge Ram 2500/3500

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