Dorman - OE Solutions Diesel Fuel Injector Pump Remanufactured Common Rail for 2004 Chevrolet GMC 502-551

Diesel fuel injector pump remanufactured for 2004 Chevrolet and GMC vehicles to replace worn or failing factory pumps.

Built to meet the manufacturer’s design intent for reliable service, this diesel fuel injection pump has been thoroughly remanufactured using an exclusive process to ensure optimum quality and reliability. Critical components are replaced and clearances are verified after cleaning, reassembly and testing.

Key Features

• Remanufactured Common Rail Fuel Pump
• Critical components replaced
• Clearances verified
• Calibrated to application-specific requirements

Benefits

• Reliable performance after thorough reassembly and testing
• Reduced risk of repeat repairs due to quality assurance
• Restores original fuel delivery efficiency
• Compatible with 2004 Chevrolet and GMC models

Application

This part is for diesel engines requiring a reliable fuel injector pump, commonly used in commercial trucks and heavy-duty vehicles.

Fitment Notes

• 2004 Chevrolet GMC

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Included items not specified by the manufacturer.

Item Dimensions

• 10.8in x 10.8in x 8.5in, 17.8lbs