This injector is a perfect fit for 2004.5 - 2007 Dodge Ram trucks with a 5.9L Cummins engine. It starts as a genuine stock Factory OEM injector body and is completely rebuilt in - house with brand - new Factory OEM parts, including nozzles. Industrial Injection extrude hones and balances the injectors to a perfect matching set with a flow rate ranging from 27LPM to 90LPM. These injectors are great for both stock trucks and fully - built competition vehicles. They can increase fuel economy by 1 - 3MPG. They are balanced to a tighter tolerance than the original manufacturer, offering multiple performance gains. Each injector is flow bench tested, including a resistance test, system leak, purge, idle speed, mid - load, full - load, and static back - leak tests. It comes with a new copper crush washer and O - rings for installation and has a 1 - year unlimited mileage warranty. Note: It is sold individually. When replacing the injectors in your 5.9L Common Rail, it's highly recommended to replace the injector connecting tubes to avoid contamination, as the most common issue with new injector installations is contamination often coming from these tubes. Part Number: IIS0986435505SE

Using this injector is straightforward. Just install it like you would with a regular injector, making sure to use the new copper crush washer and O - rings that come with it. For best results, when you're replacing the injectors in your 5.9L Common Rail Dodge Ram, also replace the injector connecting tubes. This helps prevent contamination, which is a common problem in new injector installations. Maintenance is simple. Keep an eye on your fuel economy and engine performance. If you notice any drops, it might be a sign to check the injectors. And remember, this injector comes with a 1 - year unlimited mileage warranty, so if you have any issues, you're covered.