2003-2004 5.9 Cummins Parts & Accessories

White four-door pickup truck with black aftermarket wheels.
Red lifted pickup truck with large chrome wheels and tinted windows.

Engine & Performance

Automotive diagnostic and performance tuning kit.

Tuning & Gauges
Diesel fuel injector and pump assembly.

Fuel System
A black turbocharger kit with various components, including an exhaust manifold, gaskets, and a wastegate.

Turbo System
Aftermarket automotive performance upgrade kit.

Intake & Intercooler
Black aftermarket exhaust system components for a vehicle.

Exhaust System
A black, heavy-duty diesel engine.

Engine Components
Aftermarket performance car cooling system components.

Cooling System

Drivetrain & Exterior

4wd steering rack kit with black components and silver accents.

Steering
Automotive suspension lift kit with two shocks and two coil springs.

Suspension
Automotive transmission with a torque converter, cooler, and hose kit.

Transmission Parts
Aftermarket running boards and headlights for a vehicle.

Exterior
Black finned differential cover.

Axle

Complete air suspension kit for vehicles.

Towing
Black multi-spoke alloy wheel with a deep dish lip.

Wheels

Featured Products

Fass Titanium Signature Series Lift Pumps | 98.5-04 5.9 Cummins - Lift Pumps
Fass Titanium Signature Series Lift Pumps | 98.5-04 5.9 Cummins
From $669.00
Synergy Heavy Duty Steering Kit | 03-13 Dodge/Ram - Steering KitsSteering Kits
Synergy HD T Style Steering Kits | 03-13 Dodge/Ram
From $1,050.00
PCS-SG853 Steering BoxPCS Steering Gearbox | 03-08 5.9 Cummins - Steering Components
PSC Steering Gearbox | 03-08 5.9/6.7 Cummins
$1,195.00
InjectorsInjectors
Dynomite Diesel Reman Performance Injectors | 03-04 5.9 Cummins
From $2,707.50
Banks Cold Air Intake System | 03-07 5.9 Cummins - Oiled Filter - Cold Air IntakesBanks Cold Air Intake System | 03-07 5.9 Cummins - Dry Filter - Cold Air Intakes
Banks Cold Air Intake System | 03-07 5.9 Cummins
$449.00
Fleece Cheetah 63MM FMW Turbo | 04.5-07 5.9 Cummins - Single Turbos & Kits
Fleece Cheetah 63MM FMW Turbo | 03-07 5.9 Cummins
$1,847.50
Fuel InjectorsFuel Injectors
Dynomite Patriot Series Injector Package | 2003-2007 5.9 Cummins
From $1,975.00
Save $52.00
Shocks
Bilstein 5100 Series Shock Package | 1994-2012 Ram 2500/3500 4X4
$420.00 $472.00