Autobest F3111a Fuel Pump Module Assembly

The Autobest F3111A is a complete fuel pump module assembly designed to deliver reliable fuel delivery from the tank to the engine. This assembly integrates all essential fuel system components into a single unit for straightforward replacement and optimal performance.

Complete Module Components:

• Fuel Reservoir: Molded fuel-resistant plastic housing that maintains a fuel supply during all operating conditions, functioning as a tank within the tank to ensure consistent fuel availability
• Fuel Strainer: External filter that removes contaminants before fuel enters the module; select applications include dual strainers (external and internal) for enhanced filtration
• Electric Fuel Pump: High-pressure pump that delivers fuel from the tank to the engine fuel system
• Fuel Level Float: Mechanical component that moves with fuel level changes to provide accurate tank level measurement
• Sender Unit: Electronic sending unit that works with the float to operate the vehicle's fuel gauge
• Spring Assembly: Temperature-compensating spring that keeps the reservoir positioned at the bottom of the fuel tank across varying operating conditions

This module assembly provides a comprehensive fuel delivery solution, replacing multiple components simultaneously and restoring proper fuel system operation. Designed for direct-fit installation in specific vehicle applications.