Dorman 502-554 Diesel Fuel Injector Pump
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$1,316.72
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
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.
- Ideal replacement - this remanufactured common rail fuel injection pump restores lost performance from a worn original equipment injection pump
- Thoroughly remanufactured - this fuel injector pump has been completely disassembled, cleaned, inspected, reassembled with new internal components and tested to be leak-free
- Cost-effective solution - offers original equipment quality at competitive price
- Quality tested - this part has undergone calibration to application-specific requirement and tested to ensure performance
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2010 | Chevrolet | Express 2500 | V8 403 6.6L (6599cc) | ||
| 2010 | Chevrolet | Express 3500 | V8 403 6.6L (6599cc) | ||
| 2010 | Chevrolet | Express 4500 | V8 403 6.6L (6599cc) | ||
| 2010 | Chevrolet | Silverado 2500 HD | V8 403 6.6L (6599cc) | ||
| 2010 | Chevrolet | Silverado 3500 HD | V8 403 6.6L (6599cc) | ||
| 2010 | GMC | Savana 2500 | V8 403 6.6L (6599cc) | ||
| 2010 | GMC | Savana 3500 | V8 403 6.6L (6599cc) | ||
| 2010 | GMC | Savana 4500 | V8 403 6.6L (6599cc) | ||
| 2010 | GMC | Sierra 2500 HD | V8 403 6.6L (6599cc) | ||
| 2010 | GMC | Sierra 3500 HD | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | C4500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | C5500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | Express 2500 | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | Express 3500 | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | Express 4500 | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | Silverado 2500 HD | V8 403 6.6L (6599cc) | ||
| 2009 | Chevrolet | Silverado 3500 HD | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | C4500 Topkick | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | C5500 Topkick | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | Savana 2500 | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | Savana 3500 | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | Savana 4500 | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | Sierra 2500 HD | V8 403 6.6L (6599cc) | ||
| 2009 | GMC | Sierra 3500 HD | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | C4500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | C5500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | Express 2500 | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | Express 3500 | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | Silverado 2500 HD | V8 403 6.6L (6599cc) | ||
| 2008 | Chevrolet | Silverado 3500 HD | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | C4500 Topkick | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | C5500 Topkick | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | Savana 2500 | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | Savana 3500 | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | Sierra 2500 HD | V8 403 6.6L (6599cc) | ||
| 2008 | GMC | Sierra 3500 HD | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | C4500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | C5500 Kodiak | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Express 2500 | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Express 3500 | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Silverado 2500 HD | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Silverado 2500 HD Classic | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Silverado 3500 Classic | V8 403 6.6L (6599cc) | ||
| 2007 | Chevrolet | Silverado 3500 HD | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | C4500 Topkick | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | C5500 Topkick | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | Savana 2500 | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | Savana 3500 | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | Sierra 2500 HD | V8 403 6.6L (6599cc) | ||
| 2007 | GMC | Sierra 2500 HD Classic | V8 403 6.6L (6599cc) |
Product Specifications
| Connector Gender: | Female |
|---|---|
| Connector Quantity: | 1 |
| Gasket Or Seal Included: | Yes |
| Mounting Hardware Included: | No |
| Package Contents: | 1 Pump |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Port Quantity: | 3 |
| Pump Type: | Mechanical |
| Selling Package Quantity UOM: | Piece |
| Terminal Gender: | Male |
| Terminal Quantity: | 2 |
| Terminal Type: | Blade |
| Wire Quantity: | 0 |
| Wiring Harness Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 445020037 | GENERAL MOTORS |
| 445020105 | GENERAL MOTORS |
| 97361351 | GENERAL MOTORS |
| 97780161 | GENERAL MOTORS |
| 986437332 | GENERAL MOTORS |