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$506.79


Industrial Billet CP3 Cover | 03-18 5.9/6.7 Cummins
Sale price$64.73

Flux Reman Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $1,830.00

Flux Brand New Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,880.00


Fleece Stainless Steel Connecting Tube Nuts | 03-22 5.9/6.7 Cummins
Sale price$89.99


Fleece PowerFlo Lift Pump | 2005-2024 6.7 Cummins
Sale price$799.00


Fleece PowerFlo Lift Pump | 03-04.5 5.9 Cummins
Sale price$999.00


Fleece Performance CP3 Injection Pumps | 03-18 5.9/6.7 Cummins
Sale priceFrom $1,299.00


Fass Electric Fuel Heater Kit | Universal
Sale priceFrom $160.55

Exergy Remanufactured Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,442.00
Save $168.12


Dynomite Diesel Reman Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $1,513.38
Regular price$1,681.50
Save $280.25


Dynomite Diesel New Fuel Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,522.25
Regular price$2,802.50

Dynomite Diesel New CP3 Injection Pumps | 2003-2018 5.9/6.7 Cummins
Sale priceFrom $1,225.00
Save $70.78


Dynomite Diesel Injector Nozzles | 03-04 5.9 Cummins
Sale price$636.97
Regular price$707.75

DieselRx Fuel Sump | Universal
Sale price$160.00


Bosch New Stock CP3 Injection Pumps | 2003-2007 5.9 Cummins
Sale price$1,234.00


Bosch New Fuel Injectors | 03-04 5.9 Cummins
Sale price$415.00


Beans Multi Function Billet Fuel Sump Kit | Universal
Sale price$207.89


Airdog Replacement Fuel Filters | Universal
Sale priceFrom $28.00


Airdog II 5G Fuel System | 98.5-04 5.9 Cummins
Sale priceFrom $788.00