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Delphi FG0865 Fuel Pump Module Assembly
Reliable Fuel Pump Module Assembly for Ford Explorer and Mercury Mountaineer
The Delphi FG0865 fuel pump module assembly is designed specifically for in-tank installation in Ford Explorer and Mercury Mountaineer models. This electric fuel pump module ensures consistent fuel delivery and pressure regulation for gasoline engines, supporting optimal vehicle performance.
Key Features of Delphi FG0865 Fuel Pump Module
- Voltage: 12.0V electric pump suitable for standard automotive electrical systems
- Fuel Type: Gasoline compatible for Ford and Mercury vehicles
- Includes fuel pressure regulator and external strainer for clean fuel flow
- Outlet outside diameter of 0.375 inches with quick connect outlet type and two outlets
- Seven male pin terminals for secure electrical connections
- Includes gasket and seal for leak-free installation
- Fuel level sender assembly with float arm included for accurate fuel gauge readings
- Maximum pressure rating of 80 psi and system pressure of 59 psi
- Average flow rating of 40 liters per hour and average current draw of 10 amps
Detailed Description of the Delphi FG0865 Fuel Pump Module
This Delphi fuel pump module assembly (part number FG0865) is engineered for in-tank installation in Ford Explorer and Mercury Mountaineer vehicles. The electric pump operates at 12 volts and is designed to deliver a consistent fuel flow rate of 40 liters per hour, maintaining system pressure at 59 psi with a maximum pressure capacity of 80 psi. The module includes an integrated fuel pressure regulator and an external strainer to protect the fuel system from contaminants. The quick connect outlet with a 0.375-inch diameter and dual outlet ports ensures efficient fuel delivery. The assembly also features seven male pin terminals for reliable electrical connections and comes with a gasket and seal to prevent leaks. Additionally, the included fuel level sender assembly with float arm provides accurate fuel level readings for the vehicle’s dashboard gauge.
Common Applications and Issues Addressed
- Replacement for failing or noisy fuel pumps in Ford Explorer and Mercury Mountaineer
- Resolves inconsistent fuel pressure causing engine hesitation or stalling
- Fixes inaccurate fuel gauge readings due to faulty fuel level sender
- Prevents fuel leaks with included gasket and seal components
- Improves fuel system reliability by filtering contaminants with the external strainer
Installation Notes and Tips
- Ensure vehicle compatibility with Ford Explorer or Mercury Mountaineer before installation
- Disconnect the battery and relieve fuel system pressure prior to removal
- Handle the fuel pump module carefully to avoid damage to the float arm and electrical terminals
- Replace the gasket and seal included in the package to maintain a proper seal
- Verify all electrical connections are secure and terminals are clean before reassembly
Quality Assurance and Warranty Information
The Delphi FG0865 fuel pump module assembly is a standard replacement part manufactured to meet OEM specifications for Ford and Mercury vehicles. It undergoes rigorous quality control to ensure durability and reliable performance. Delphi provides a limited warranty covering defects in materials and workmanship, offering peace of mind with your purchase.
| Brand | Delphi |
| Part Number | FG0865 |
| Average Current Draw | 10 |
| Average Flow Rating | 40 |
| Fuel Level Sender Assembly Included | Yes |
| Fuel Type | Gas |
| Gasket Or Seal Included | Yes |
| In Tank or External | In Tank |
| Inlet Type | Strainer |
| Internal Or External Strainer | External |
| Item Grade | Standard Replacement |
| Lock Ring Included | No |
| Maximum Pressure | 80.0 |
| Outlet Outside Diameter | 0.375 |
| Outlet Quantity | 2 |
| Outlet Type | Quick Connect |
| Package Contents | Fuel Pump Module Assembly w/Float Arm, Seal, Instruction Sheet |
| Pump Type | Electric |
| Regulator Included | Yes |
| Resistance Ohms Empty | 15.0 |
| Resistance Ohms Full | 160.0 |
| Strainer Included | Yes |
| System Pressure | 59 psi |
| Terminal Gender | Male |
| Terminal Quantity | 7 |
| Terminal Type | Pin |
| Vapor Pressure Sensor | No |
| Voltage | 12.0 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Ford | Explorer | GAS | N/A | From 12/10/2002; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2003 | Ford | Explorer | GAS | N/A | From 12/10/2002; with 7 Pin Connector; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
| 2003 | Mercury | Mountaineer | N/A | From 12/10/2002; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended. |
* 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.