Reman 4B Common Rail Fuel Injector

Features:

• Remanufactured 4B common rail injector
• Restores factory fuel delivery performance
• Tested for proper flow and balance
• Built to meet or exceed OEM specs
• Helps reduce smoke and improve efficiency
• Ideal for stock or lightly tuned engines
• Cost-effective alternative to new injectors

Common Rail Fuel Injector for 5.9L Cummins

If your 5.9L Cummins is starting to feel sluggish, smoke more than usual, or just isn't running as clean as it used to, there's a good chance your injectors are to blame. The Industrial Reman 4B Common Rail Fuel Injector is a solid fix for those issues, offering a high-quality replacement that gets your 2003–2004.5 Ram back to its original performance without draining your wallet. This isn’t just a cleaned-up core with a fresh coat of paint. Industrial Injection goes through a full remanufacturing process, replacing worn internals and testing each injector for proper flow, balance, and spray pattern. Every unit is brought back to meet or exceed OEM specs, so you can count on consistent fuel delivery, better atomization, and smooth, reliable combustion.

Fits: 2003, 2004.5 Ram 5.9L Cummins