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

Fass Titanium Signature Series Lift Pumps | 05-18 & 21-24 5.9/6.7 Cummins
Sale priceFrom $699.00


Industrial Injection Connecting Tubes | 03-07 5.9 Cummins
Sale price$50.00

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


Fass Replacement Fuel Filters | Universal Fitment
Sale priceFrom $20.90

Industrial Injection Remanufactured Performance Injectors | 03-04 5.9 Cummins
Sale priceFrom $254.64


OE Cummins Replacement Fuel Injector Lines | 03-07 5.9 Cummins
Sale priceFrom $64.03


CR2 Universal Fuel Return Sump
Sale price$185.00

Fass Sump Kit | Universal
Sale price$169.00


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 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

BD Flow Max Fuel Heater Kit For Airdog Systems | Universal
Sale price$257.95


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


XDP Reman CP3 Injection Pump | 03-07 5.9 Cummins
Sale price$599.95


Titan Spare Tire Fuel Tanks | 03-19 5.9/6.7 Cummins
Sale priceFrom $2,003.55


Titan Mid-Ship Replacement Fuel Tanks | 03-12 5.9/6.7 Cummins
Sale priceFrom $1,538.05


Longhorn Fab Fass & Airdog Skid Plate Mount | Universal
Sale price$199.72


Industrial Triple CP3 Installation Kit | 03-18 5.9/6.7 Cummins
Sale price$2,254.28


Industrial Injection Reman CP3 Injection Pumps | 03-07 5.9 Cummins
Sale priceFrom $620.00


Industrial Injection Dual CP3 Kits | 03-07 5.9 Cummins
Sale priceFrom $1,410.74