Shop our collection fuel system parts for the 2003-2004 5.9 Cummins
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Fass Titanium Signature Series Lift Pumps | 05-18 & 21-24 5.9/6.7 Cummins
Sale price
From $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 price
From $669.00


Fleece Fuel Filter Delete | 03-07 5.9 Cummins
Sale price$79.25


Fass Replacement Fuel Filters | Universal Fitment
Sale price
From $20.90

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


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

Fass Sump Kit | Universal
Sale price$169.00

DDP Connecting Tube Set | 03-07 5.9 Cummins
Sale price$327.75


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


CR2 Universal Fuel Return Sump
Sale price$185.00


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

Exergy New Performance Injectors | 03-04 5.9 Cummins
Sale price
From $2,706.00

Exergy CP3 Injection Pumps | 03-18 5.9/6.7 Cummins
Sale price
From $1,270.00


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

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


Fleece Performance Dual CP3 Kit | 03-07 5.9 Cummins
Sale price
From $780.00


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


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


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


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

Dynomite Diesel New CP3 Injection Pumps | 2003-2018 5.9/6.7 Cummins
Sale price
From $1,282.50
Save $168.15


Dynomite Diesel Reman Fuel Injectors | 03-04 5.9 Cummins
Sale price
From $1,513.35
Regular price$1,681.50


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