The BD Diesel BD-Built Injector Stock Standard (1715503) is a high-quality replacement fuel injector designed specifically for 2003-2004 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. Engineered to meet or exceed OEM specifications, this stock-standard injector offers reliable performance and durability for daily driving or light towing applications. BD Diesel’s rigorous remanufacturing process ensures that each injector is thoroughly tested and calibrated to deliver optimal fuel atomization and engine efficiency. Ideal for those looking to restore factory performance without the need for aftermarket tuning, the 1715503 injector provides a cost-effective solution backed by BD Diesel’s reputation for quality and dependability.