Shop our collection fuel system parts for the 2003-2004 5.9 Cummins

Industrial Injection Bag Of Parts | 03-07 5.9 Cummins
Sale price$736.00


Industrial Billet CP3 Cover | 03-18 5.9/6.7 Cummins
Sale price$94.00

Flux Reman Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,658.00

Flux Brand New Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $4,183.00


Fleece Stainless Steel Connecting Tube Nuts | 03-22 5.9/6.7 Cummins
Sale price$131.00


Fleece PowerFlo Lift Pump | 2005-2024 6.7 Cummins
Sale price$1,161.00


Fleece PowerFlo Lift Pump | 03-04.5 5.9 Cummins
Sale price$1,451.00


Fleece Performance CP3 Injection Pumps | 03-18 5.9/6.7 Cummins
Sale priceFrom $1,887.00


Fass Electric Fuel Heater Kit | Universal
Sale priceFrom $234.00

Exergy Remanufactured Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $3,547.00
Save $244.00


Dynomite Diesel Reman Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,198.00
Regular price$2,442.00
Save $407.00


Dynomite Diesel New Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $3,663.00
Regular price$4,070.00

Dynomite Diesel New CP3 Injection Pumps | 2003-2018 5.9/6.7 Cummins
Sale priceFrom $1,779.00
Save $103.00


Dynomite Diesel Injector Nozzles | 03-04 5.9 Cummins
Sale price$925.00
Regular price$1,028.00

DieselRx Fuel Sump | Universal
Sale price$233.00


Bosch New Stock CP3 Injection Pumps | 2003-2007 5.9 Cummins
Sale price$1,792.00


Bosch New Fuel Injectors | 03-04 5.9 Cummins
Sale price$603.00


Beans Multi Function Billet Fuel Sump Kit | Universal
Sale price$302.00


Airdog Replacement Fuel Filters | Universal
Sale priceFrom $41.00


Airdog II 5G Fuel System | 98.5-04 5.9 Cummins
Sale priceFrom $1,145.00