HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsAutobest F1345A Fuel Pump Module Assembly
Part #: F1345A

Autobest F1345A Fuel Pump Module Assembly

⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Explorer and Mountaineer
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Overview of Autobest Fuel Pump Module Assembly F1345A

The Autobest Fuel Pump Module Assembly F1345A is designed specifically for Ford Explorer and Mercury Mountaineer models. This in-tank fuel pump module ensures reliable fuel delivery with precise pressure control and integrated fuel sending unit for accurate fuel level readings.

  • Average current draw of 9 amps for efficient power consumption
  • Fuel flow rating of 41 gallons per hour (GPH) to meet engine demands
  • Includes fuel sending unit and FKM gasket for secure sealing
  • Internal strainer inlet type with 0.433 inch inlet size
  • Quick connect 3/8 inch outlet for easy installation
  • Connector configuration: two female connectors with rectangle and round shapes
  • Maximum pump pressure of 63.8 PSI and minimum pressure of 58 PSI
  • Compatible with Ford Explorer and Mercury Mountaineer vehicles

Detailed Product Description

The Autobest F1345A fuel pump module assembly is engineered as an in-tank solution, providing consistent fuel pressure between 58 and 63.8 PSI to support optimal engine performance. Its average flow rating of 41 GPH ensures sufficient fuel supply under various driving conditions. The module includes a fuel sending unit for accurate fuel level monitoring and an FKM gasket to maintain a tight seal and prevent leaks. Featuring two female connectors with a combination of rectangle and round shapes, this module integrates seamlessly with the vehicle's wiring harness. The internal strainer inlet protects the pump from debris, enhancing durability and reliability.

Compatible Vehicles and Applications

This fuel pump module assembly is compatible with the following vehicles:

  • Ford Explorer
  • Mercury Mountaineer

It is designed to replace the original equipment fuel pump module in these models, ensuring proper fit and function.

Common Issues Addressed by This Fuel Pump Module

  • Intermittent or complete fuel delivery failure
  • Inaccurate fuel level readings due to faulty sending unit
  • Low fuel pressure causing engine performance issues
  • Fuel pump noise or overheating from inefficient operation
  • Leaks caused by worn or damaged gaskets

Installation Notes and Tips

The Autobest F1345A is an in-tank fuel pump module assembly designed for direct replacement. No special installation warnings are noted, but it is recommended to relieve fuel system pressure before removal. Ensure connectors are properly aligned with the two female connectors (rectangle and round shapes) for secure electrical connection. The included FKM gasket should be installed to prevent leaks. Mounting hardware is not included and may need to be reused from the original assembly.

Quality Assurance and Warranty

Manufactured in China, the Autobest F1345A meets regular grade standards for fuel pump modules. It is available to order and includes a fuel sending unit and gasket for comprehensive replacement. While specific warranty details are not provided, Autobest products typically adhere to industry quality standards to ensure reliable operation in Ford Explorer and Mercury Mountaineer vehicles.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003FordExplorer4.6LV8N/AIncludes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal; To 12/9/02
2003FordExplorer4.0LV6GASN/Aw/7-Pin Connector; To 12/9/02; Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal
2003MercuryMountaineer4.6LV8N/AIncludes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal; To 12/9/02
2002FordExplorer4.6LV8N/AIncludes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal
2002FordExplorer4.0LV6GASN/Aw/7-Pin Connector; Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal
2002MercuryMountaineer4.6LV8N/AIncludes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal
2002MercuryMountaineer4.0LV6GASN/Aw/7-Pin Connector; Includes Fuel Pump, Sending Unit, Float, Fuel Pressure Regulator, Fuel Strainer and Tank Seal

* 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.