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Delphi MF0031 Mechanical Fuel Pump
Reliable Mechanical Fuel Pump for Isuzu Vehicles
The Delphi MF0031 mechanical fuel pump is designed specifically for Isuzu Amigo, Pickup, and Trooper models. Engineered to deliver consistent fuel flow and maintain system pressure, this pump supports optimal engine performance in gas-fueled vehicles.
- Inlet and outlet outside diameter: 0.313 inches
- Fuel type compatibility: Gasoline
- Includes gasket and instruction sheet for installation
- Hose bead inlet and outlet types with two outlet ports
- Average flow rating of 10 gallons per hour
- System pressure rating of 3 psi
- Standard replacement grade for reliable performance
Product Details and Specifications
The Delphi MF0031 mechanical fuel pump features hose bead inlet and outlet connections, each with an outside diameter of 0.313 inches, ensuring secure hose attachment and fuel delivery. Designed for gasoline fuel systems, this pump provides an average flow rating of 10 gallons per hour at a system pressure of 3 psi, suitable for maintaining steady fuel supply to the engine. The package includes a gasket and an instruction sheet to facilitate proper installation and sealing. With two outlet ports, this pump supports fuel delivery configurations requiring dual outlets. This standard replacement grade component is engineered to meet the original equipment specifications for Isuzu Amigo, Pickup, and Trooper models.
Compatible Vehicles and Applications
- Isuzu Amigo fuel system replacement
- Isuzu Pickup mechanical fuel pump upgrade
- Isuzu Trooper fuel delivery component replacement
- Resolving fuel delivery interruptions or low fuel pressure
- Addressing fuel pump leaks or gasket failures
Installation Notes and Tips
When installing the Delphi MF0031 mechanical fuel pump, ensure the gasket is properly seated to prevent fuel leaks. Verify that the hose bead inlet and outlet connections are securely attached to fuel lines with compatible 0.313-inch diameter hoses. Follow the included instruction sheet carefully to maintain correct pump orientation and system pressure. It is recommended to inspect fuel lines and related components during installation to ensure overall fuel system integrity.
Quality Assurance and Warranty
Delphi mechanical fuel pumps are manufactured to meet industry standards for durability and performance. The MF0031 part is a standard replacement grade component designed to match original equipment specifications for Isuzu vehicles. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.
| Brand | Delphi |
| Part Number | MF0031 |
| Average Flow Rating | 10 |
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| Inlet Outside Diameter | 0.313 |
| Inlet Type | Hose Bead |
| Item Grade | Standard Replacement |
| Outlet Outside Diameter | 0.313 |
| Outlet Quantity | 2 |
| Outlet Type | Hose Bead |
| Package Contents | Mechanical Fuel Pump, Gasket, Instruction Sheet |
| System Pressure | 3 psi |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1994 | Isuzu | Pickup | N/A | |
| 1993 | Isuzu | Amigo | N/A | |
| 1993 | Isuzu | Pickup | N/A | |
| 1992 | Isuzu | Amigo | N/A | |
| 1992 | Isuzu | Pickup | N/A | |
| 1991 | Isuzu | Amigo | N/A | |
| 1991 | Isuzu | Pickup | N/A | |
| 1990 | Isuzu | Amigo | N/A | |
| 1990 | Isuzu | Pickup | N/A | |
| 1989 | Isuzu | Amigo | N/A | |
| 1989 | Isuzu | Pickup | N/A | |
| 1988 | Isuzu | Pickup | N/A | |
| 1987 | Isuzu | Pickup | N/A | |
| 1987 | Isuzu | Trooper | N/A | |
| 1986 | Isuzu | Pickup | N/A | |
| 1986 | Isuzu | Trooper | 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.