OE Quality
60-Day Returns

Delphi MF0106 Mechanical Fuel Pump
Reliable Mechanical Fuel Pump for Chevrolet and GMC Trucks
The Delphi MF0106 mechanical fuel pump is designed to deliver consistent fuel flow for gas-powered Chevrolet and GMC trucks. Engineered for models like the K10, K30, K1500, K3500, V30, and V3500, this fuel pump ensures proper fuel delivery at a system pressure of 8 psi.
- Standard replacement mechanical fuel pump for gas engines
- Threaded inlet and outlet fittings with 0.375 inch inlet outside diameter
- Dual threaded outlets with 5/8-18 UNF thread size
- Average flow rating of 40 gallons per hour
- Includes gasket and seal for secure installation
- Compatible with Chevrolet and GMC K and V series trucks
Product Details and Specifications
The Delphi MF0106 mechanical fuel pump is built to meet the fuel delivery requirements of Chevrolet and GMC trucks such as the K10, K30, K1500, K3500, V30, and V3500. It features a threaded inlet and two threaded outlets, both sized at 5/8-18 UNF, allowing for secure fuel line connections. The inlet outside diameter measures 0.375 inches, suitable for standard fuel lines. This pump operates at a system pressure of 8 psi and provides an average flow rating of 40 gallons per hour, ensuring steady fuel supply to the engine. The package includes the mechanical fuel pump, gaskets, and an instruction sheet to assist with installation.
Common Applications and Problem Resolution
- Replaces worn or leaking mechanical fuel pumps on Chevrolet and GMC trucks
- Restores proper fuel pressure and flow for gas engines
- Eliminates fuel delivery interruptions causing engine stalling or hesitation
- Addresses fuel pump failures that result in poor engine performance
- Suitable for restoring fuel system integrity on K10, K30, K1500, K3500, V30, and V3500 models
Installation Notes and Tips
When installing the Delphi MF0106 mechanical fuel pump, ensure all fuel lines are clean and free of debris. Use the included gasket and seal to prevent leaks and secure the pump firmly to the engine block. Verify that the threaded inlet and outlet fittings match your vehicle’s fuel line connections. Follow the instruction sheet carefully to maintain proper system pressure and flow. It is recommended to inspect related fuel system components during installation for optimal performance.
Quality Assurance and Warranty
Delphi manufactures the MF0106 mechanical fuel pump to meet standard replacement quality requirements. This part is designed to provide reliable fuel delivery for Chevrolet and GMC trucks running on gasoline. While specific warranty details are not provided, Delphi products typically adhere to industry standards for durability and performance. Always consult product documentation or the manufacturer for warranty information.
| Brand | Delphi |
|---|---|
| Part Number | MF0106 |
| Inlet Outside Diameter | 0.375 |
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| Inlet Type | Threaded |
| Outlet Type | Threaded |
| Outlet Quantity | 2 |
| Outlet Fitting Thread Size | 5/8-18 unf |
| Average Flow Rating | 40 |
| Item Grade | Standard replacement |
| Package Contents | Mechanical fuel pump, gaskets, instruction sheet |
| System Pressure | 8 psi |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1989 | Chevrolet | V3500 | N/A | |
| 1989 | GMC | V3500 | N/A | |
| 1988 | Chevrolet | V30 | N/A | |
| 1988 | GMC | V3500 | N/A | |
| 1987 | Chevrolet | V30 | N/A | |
| 1987 | GMC | V3500 | N/A | |
| 1986 | Chevrolet | K30 | N/A | |
| 1986 | GMC | K3500 | N/A | |
| 1985 | Chevrolet | K30 | N/A | |
| 1985 | GMC | K3500 | N/A | |
| 1984 | Chevrolet | K30 | N/A | |
| 1984 | GMC | K3500 | N/A | |
| 1983 | Chevrolet | K30 | N/A | |
| 1983 | GMC | K3500 | N/A | |
| 1982 | Chevrolet | K30 | N/A | |
| 1982 | GMC | K3500 | N/A | |
| 1981 | Chevrolet | K30 | N/A | |
| 1981 | GMC | K3500 | N/A | |
| 1980 | Chevrolet | K10 | N/A | |
| 1980 | Chevrolet | K30 | N/A | |
| 1980 | GMC | K1500 | N/A | |
| 1980 | GMC | K3500 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.