Autobest F4407a Fuel Pump Module Assembly

The Autobest F4407A is a complete fuel pump module assembly designed to deliver reliable fuel supply from the tank to your engine. This comprehensive assembly integrates all critical fuel delivery and level sensing components into a single, easy-to-install unit.

Complete Module Assembly Includes:

• Fuel Reservoir: Molded fuel-resistant plastic body that holds gasoline within the tank, ensuring consistent fuel availability during acceleration, cornering, and low fuel conditions
• Electric Fuel Pump: High-pressure electric pump that delivers fuel under pressure to the engine's fuel injection system
• Fuel Strainer: External filter that prevents contaminants from entering the fuel pump and fuel system (some applications include both internal and external strainers)
• Fuel Level Sender Unit: Electronic sender that works with the float arm to transmit accurate fuel level data to the dashboard gauge
• Float Assembly: Measures fuel level in the tank and interfaces with the sender unit
• Compression Spring: Temperature-compensating spring that maintains proper reservoir positioning at the bottom of the fuel tank

This direct-fit module assembly streamlines fuel system repairs by replacing all fuel delivery and level sensing components at once, reducing labor time and ensuring optimal system performance.