Shop diesel fuel system components including fuel injectors, CP3 injection pumps, and performance fuel upgrades from Industrial Injection. Designed for power, efficiency, and reliability.
Or browse the shelf
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
OE Remanufactured R1 100HP 5.9L 2004.5-2007 Common Rail Injector 25% Over Reman Performance 5.9 Cummins Injectors 2004.5-2007 Fits: 2004.5 2007 5.9 CumminsItem...
6.7L Cummins Reman 85% 10mm Stroker CP3 Injection Pump 6.7L Cummins Reman 85% 10mm Stroker CP3 Injection Pump Industrial Injection reman pumps...
OE Remanufactured R2 125HP 5.9L 2004.5-2007 Cummins Injector 46% Over Reman Performance 5.9 Cummins Injectors 2004.5-2007 Fits: 2004.5 2007 5.9 CumminsItem Type:...
OE Remanufactured R3 180HP 5.9L 2004.5-2007 Cummins Injector 88% Over Reman Performance 5.9 Cummins Injectors 2004.5-2007 Fits: 2004.5 2007 5.9 CumminsItem Type:...
OE Remanufactured R4 250HP 5.9L 2004.5-2007 Cummins Injector 130% Over Reman Performance 5.9 Cummins Injectors 2004.5-2007 Fits: 2004.5 2007 5.9 CumminsItem Type:...
OE Remanufactured R5 350HP 5.9L 2004.5-2007 Cummins Injector 170% Over Note: It is recommended to replace connector tubes with any new injector...
OE Remanufactured R6 400HP 5.9L 2004.5-2007 Cummins Injector 192% Over Reman Performance 5.9 Cummins Injectors 2004.5-2007 Fits: 2004.5 2007 5.9 CumminsItem Type:...
Built out of New OE 715 Injectors For 94-98 5.9L Cummins. These injectors are designed to give you the extra fuel your...
Reman P7100 Injection Pump 13.5mm Plunger 1250CC Max Built with 14mm pumps capable of 1400cc. Higher RPM settings are available up to...
Industrial Injection Reman R1 100HP 6.7L 2007.5-2012 Cummins Injector 20% Over Industrial Injection remanufactured injectors provide what should be expected of a...
Industrial Injection Reman R2 125HP 6.7L 2007.5-2012 Cummins Injector 41% Over Industrial Injection remanufactured injectors provide what should be expected of a...
A remanufactured CP3 injection pump built for 6.7L applications, part 0986437334SHOSE from Industrial Injection, uses exclusively new Bosch OEM genuine parts for...
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.