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

DDP Connecting Tubes | 03-07 5.9 Cummins
Sale priceFrom $57.00
Fass Titanium Signature Series Lift Pumps | 98.5-04 5.9 Cummins
Sale priceFrom $669.00

Fleece Fuel Filter Delete | 03-07 5.9 Cummins
Sale price$79.25
Industrial Injection Remanufactured Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $257.00

Fass Replacement Fuel Filters | Universal Fitment
Sale priceFrom $20.90

OE Cummins Replacement Fuel Injector Lines | 03-07 5.9 Cummins
Sale priceFrom $80.00

Fass Titanium Fuel Systems | 98.5-04 5.9 Cummins
Sale priceFrom $669.00

Fleece Performance CP3 Injection Pumps | 03-18 5.9/6.7 Cummins
Sale priceFrom $1,399.00

Dynomite Diesel Reman Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,707.50

PPE Race Fuel Valve | 03-07 5.9 Cummins
Sale price$41.39

Dynomite Patriot Series Single Injector | 03-07 5.9 Cummins
Sale price$280.25

CR2 Universal Fuel Return Sump
Sale price$185.00
Fass Sump Kit | Universal
Sale price$169.00

Industrial Injection Reman CP3 Injection Pumps | 03-07 5.9 Cummins
Sale priceFrom $630.45

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

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

Fleece Performance Dual CP3 Kit | 03-07 5.9 Cummins
Sale priceFrom $780.00
Exergy New Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $2,706.00
Exergy CP3 Injection Pumps | 03-18 & 21+ 5.9/6.7 Cummins
Sale priceFrom $1,270.00

Bosch Connecting Tubes | 03-22 5.9/6.7 Cummins
Sale price$81.39

Beans Billet CP3 Gear Cover | 2003-2021 5.9/6.7 Cummins
Sale priceFrom $64.62

Airdog II 5G Fuel System | 05-18 5.9/6.7 Cummins
Sale priceFrom $788.00

Titan 30 Gallon Spare Tire Auxiliary Fuel Tank | 03-12 Cummins
Sale price$1,614.05

XDP Injection Pump Gear Puller | 1989-2018 5.9/6.7 Cummins
Sale price$38.95
