Autobest F4350A Fuel Pump Hanger Assembly with Sending Unit

The Autobest F4350A is a complete fuel pump module assembly designed to deliver reliable fuel delivery and accurate fuel level monitoring. This comprehensive hanger assembly integrates all essential fuel system components into a single, ready-to-install unit that replaces your worn or failed original equipment.

Complete Module Assembly Components:

• Fuel-Resistant Reservoir: Plastic molded body acts as a tank within the tank, ensuring fuel availability during all operating conditions including acceleration, deceleration, and low fuel levels
• Electric Fuel Pump: High-pressure electric pump delivers consistent fuel flow to the engine under all driving conditions
• Fuel Strainer: External filter screens contaminants before fuel enters the module, protecting the pump and fuel system (select applications include additional internal strainer)
• Fuel Level Sender Unit: Works in conjunction with the float arm to transmit accurate fuel level readings to your vehicle's gauge
• Float Assembly: Precisely measures fuel level in the tank throughout the full range from empty to full
• Temperature-Compensating Spring: Maintains proper reservoir positioning at the tank bottom across varying operating temperatures

This direct-fit replacement module eliminates the need to purchase individual components separately, simplifying installation and ensuring all parts work together as an integrated system. The assembly is engineered to meet or exceed OEM specifications for fit, form, and function.