Detroit Diesel 12.7L Fuel Injector R5237045 NOS

All of our injectors are remanufactured in an ISO 9001:2015 certified facility to ensure the quality and performance needed to keep your engine running with a smooth idle and consistent fuel delivery. Don't risk a cheap deal on injectors that haven't been fully rebuilt to last! There are many options when injector shopping, but ATL has been in the industry for over 50 years and has built lasting relationships with premier facilities that ensure top notch quality. Our fully remanufactured injectors are held to strict specifications and are ready for install.