This remanufactured CP3 injection pump from Industrial Injection is a perfect fit for 2003 - 2004 Dodge trucks with 5.9L & 6.7L Cummins engines. It's a drop - in replacement for the stock CP3 fuel pump. The pump flows 33% more fuel than a stock pump and can add 60 - 100 HP depending on your truck setup. It's designed to meet the needs of aggressive fueling chips and large injectors. We only use brand - new OEM genuine parts inside the pump. Every internal and external part (except the case) is replaced, tested, and calibrated to exceed OEM specs. Our injectors also have the same high - quality testing with new Factory OEM certified machines, test stands, and a clean room. No need to worry about reman pumps or injectors anymore. Features include brand - new OEM internals, exceeding OEM specs, and being 120% over. All pumps have CP3 Technology, Microblue coating, 60/65 Rockwell Hardness, and Black DLC coating. It comes with a standard OEM certified 1 - year, unlimited - mileage warranty. Part Number: 0986437304DD

Using this CP3 injection pump is easy. Just replace your old stock pump with this remanufactured one as it's a drop - in replacement. When installing, make sure to follow the basic installation guidelines for your vehicle. For best performance, use high - quality fuel that meets the requirements of your engine. As for maintenance, regularly check the pump for any signs of leaks or damage. Since it has brand - new OEM internals and exceeds OEM specs, it's built to last. But still, keep an eye on it during your regular vehicle inspections. Also, remember that this pump is covered by a 1 - year, unlimited - mileage warranty, so if you have any issues, you can reach out to us.