DEF injector

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Perhaps someone else will weigh in, but I have to tell you, you get what you pay for typically. With things as sensitive as emissions controls for Cummins powered Ram truck, I would not suggest anything but original equipment. For further opinions, reach out to a shop near you - they're in your neighborhood and happy to give advice first hand! https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! When it comes to DEF (Diesel Exhaust Fluid) injectors, sticking with a high-quality brand is crucial—this isn’t a part you want to cheap out on. The DEF system operates in a pretty harsh environment with heat and chemical exposure, so a bargain injector might fail prematurely or not deliver the right spray pattern, throwing off your emissions system. If the MOPAR price tag is making you wince, look into reputable aftermarket brands like Bosch or Dorman. Bosch often makes OEM parts, so their injectors are typically top-notch and may even come off the same production line as the Mopar ones. Dorman also makes solid aftermarket parts for DEF systems and might save you some cash. Before buying, check reviews and make sure the injector matches your Ram’s exact specs. Cutting corners here could lead to bigger costs down the road—like an angry emissions light or a trip to the dealership. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554!