Shop diesel fuel system components including fuel injectors, CP3 injection pumps, and performance fuel upgrades from Industrial Injection. Designed for power, efficiency, and reliability.
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Catalogue totals, not fit counts.
Emissions & EVAP1121 parts · 1103 ship now
Fuel Injectors861 parts · 458 ship now
Fuel Pumps318 parts · 250 ship now
Throttle Body & Carburetors1044 parts · 928 ship now
Turbochargers & Superchargers519 parts · 373 ship now
Fuel Tanks & Lines1850 parts · 1796 ship now
Nitrous Oxide Systems28 parts · 7 ship now
New Bosch 98.5-02 5.9L Cummins 24v Honed R1 85 Hp Injector (VCO) New 1998.5-2002 5.9 Cummins 24v Honed 85 Hp Injector (VCO)Fits:...
Replacing the factory OE diesel injectors in a 5.9L 24v Cummins engine, Industrial Injection part 0432193635-R2 is an extrude-honed, flow-balanced VCO injector...
OE Remanufactured R2 125Hp 5.9L 2003-2004 Common Rail Injector 46% Over Fits: 2003-2004 CumminsItem Type: Industrial Injection 5.9 Cummins InjectorBrand: Industrial InjectionIndustrial...
OE Remanufactured R3 180Hp 5.9L 2003-2004 Common Rail Injector 88% Over Fits: 2003-2004 CumminsItem Type: Industrial Injection 5.9 Cummins InjectorBrand: Industrial InjectionIndustrial...
New Bosch 98.5-02 5.9L Cummins 24v R6 6x.022 Injector (SAC) New 1998.5-2002 5.9 Cummins 24v 6x.022 Injector (SAC)Industrial Injection 24 valve Cummins...
The 60 horsepower Industrial Injection 0986435505SEDFLY DFLY remanufactured diesel injector for 5.9L Cummins engines is expertly calibrated with a 13 percent fuel...
New Bosch 98.5-02 5.9L Cummins 24v R5 6x.018 Injector (SAC) Industrial Injection 24 valve Cummins injectors originate from new OE injectors. We...
New Bosch 94-98 5.9L 12V Cummins R6 Injector (SAC) (6x.022 140°) Built out of New OE 715 Injectors For 94-98 5.9L Cummins....
OE Remanufactured R4 250Hp 5.9L 2003-2004 Common Rail Injector 130% Over Industrial Injection's Stock 5.9 Cummins Injectors 2003-2004 II-Reman provide superior performance...
New Bosch 94-98 5.9L 12V Cummins R5 Injector (SAC) (6x.020 140°) Features & Benefits Extreme Race and Pulling Only Requires 13mm Dragon...
OE Remanufactured R5 350Hp 5.9L 2003-2004 Common Rail Injector 170% Over Fits: 2003-2004 CumminsItem Type: Industrial Injection 5.9 Cummins InjectorBrand: Industrial InjectionIndustrial...
OE Remanufactured R6 400Hp 5.9L 2003-2004 Common Rail Injector 192% Over Fits: 2003-2004 CumminsItem Type: Industrial Injection 5.9 Cummins InjectorBrand: Industrial InjectionIndustrial...
About Fuel System
The fuel system decides how cleanly and how hard your engine runs, from the tank all the way to the injector or carburetor. When starts get hard or the engine stumbles, this is usually where to look. Here are the main pieces.
- Throttle Body & Carburetors: This is where air and fuel meet. A larger throttle body or a well-tuned carburetor sharpens throttle response and feeds a built engine the air it needs.
- Fuel Injectors: Injectors meter fuel into each cylinder. Clogged or undersized injectors cause a stumble and lost power, and the right set supports both a clean idle and more output.
- Turbochargers & Superchargers: Forced induction is the fastest route to a real power gain. A matched turbo or supercharger packs more air into the engine for a big jump over stock.
- Fuel Pumps: The pump moves fuel from the tank to the engine under pressure. A whine from the tank, a hard start, or a stumble at speed is often a pump giving up.
- Fuel Tanks & Lines: Tanks and lines carry the fuel safely from back to front. A fuel smell, a weep at a fitting, or a rusted tank is worth fixing right the first time.
Car Part Global carries 5,766 fuel system parts from names like Industrial Injection, Holley, and Edelbrock, with 4,937 in stock and ready to ship. Add your vehicle above and every result narrows to the fuel system parts confirmed to fit your exact year, make, and model.
How much do fuel system cost?
For the vehicles we cover, fuel system range from $2 to $10,835, with most around $105. Direct-fit parts for common vehicles sit at the lower end; premium and specialty options run higher.
What vehicles do these fuel system fit?
We carry fuel system for popular vehicles including the Dodge Ram 3500, Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD and many more. Select your vehicle at the top of the page and every result is guaranteed to fit.
What brands of fuel system do you carry?
Top brands for fuel system include Dorman, Beck/Arnley, Industrial Injection. Every part ships with a manufacturer warranty.