Autobest F4205A Fuel Pump Module Assembly with Sending Unit

The Autobest F4205A is a complete fuel pump module assembly designed to deliver reliable fuel system performance. This integrated unit combines multiple essential components into a single replaceable assembly, ensuring proper fuel delivery and accurate fuel level monitoring.

Complete Module Assembly Includes:

• Fuel Reservoir: Fuel-resistant molded body that maintains a fuel supply during all operating conditions, functioning as a reserve tank within your fuel tank
• Electric Fuel Pump: High-pressure pump that delivers fuel from the tank to the engine under consistent pressure
• Fuel Strainer: External filter that removes contaminants before fuel enters the module (select applications include an additional internal non-serviceable strainer)
• Fuel Level Sender Unit: Precision sender that works with the float arm to provide accurate fuel gauge readings
• Float Assembly: Measuring device that tracks fuel level and communicates with the sender unit
• Retention Spring: Temperature-compensating spring that keeps the reservoir positioned at the tank bottom across varying operating conditions

This module assembly is engineered to OEM specifications, providing a direct replacement solution that restores fuel system function and fuel gauge accuracy. All components are integrated and tested as a complete unit for reliable installation and performance.