2003-2004 Ram 5.9L Cummins Injector Nozzles

Injector Nozzles are a key component of your truck's fuel system as they deliver the fuel and air mixture into the combustion chamber. If the nozzles are starting to wear out, or aren't up to par with your other aftermarket fuel upgrades, chances are it's time for some replacements. Here at Alligator Performance, we carry a variety of aftermarket and stock replacement injector nozzles so you'll be sure to find exactly what you need for your custom build! Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.