2004.5-2007 Ram 2500/3500 5.9L Cummins Injectors

Upgrading your fuel delivery system with high performance over injectors helps support your 5.9L Cummins to create more power, reliability and efficiency. Here at Alligator Performance, we offer a wide selection of aftermarket injectors so you can find exactly what you need for your custom diesel truck. Aftermarket injectors are also a great way to replace worn factory injectors so your truck can experience performance and consistency once again. Boost your trucks fuel delivery capacity and reliability with our expertly crafted Injectors for your Ram 5.9L Cummins! Pair your new injectors with our selection of Fuel Upgrades. Ram Cummins Fitments: 2004, 2005, 2006, 2007 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.