Autobest F4188 Electric Fuel Pump

Overview of the Autobest Electric Fuel Pump F4188

The Autobest Electric Fuel Pump F4188 is designed for reliable fuel delivery in select Jaguar, Mercedes-Benz, and Volkswagen vehicles. This external rollervane pump offers consistent flow and pressure, making it suitable for models like the Mercedes-Benz 300E and Volkswagen Beetle.

• Average flow rating of 170 GPH for steady fuel supply
• Maximum pump pressure of 137.8 PSI and minimum of 79.8 PSI
• External pump with threaded male 3/4-16 UNF-2A inlet
• Includes FKM gasket/seal for secure installation
• Compatible with multiple Jaguar, Mercedes-Benz, and Volkswagen models

Detailed Product Features and Specifications

The Autobest Electric Fuel Pump F4188 operates with an average current draw of 4.5 amps, ensuring efficient power consumption. Its rollervane pump type provides smooth and consistent fuel flow, rated at 170 gallons per hour. The pump is designed as an external unit with a threaded male inlet sized 3/4-16 UNF-2A and a hose-type outlet measuring 0.354 inches. The package includes the pump and installation kit, featuring an FKM gasket or seal to prevent leaks. This pump does not include a regulator or strainer but is engineered for compatibility with negative ground systems. The terminal configuration includes two male threaded terminals for secure electrical connections.

Electric Fuel Pump Product Line Information

The Autobest Electric Fuel Pump line focuses on delivering dependable electric fuel pumps for various automotive applications. The F4188 model exemplifies this line by providing a rollervane pump design that balances flow rate and pressure requirements for European vehicles. This product line emphasizes quality components such as FKM seals and precise inlet/outlet fittings to ensure proper fitment and performance.

Compatible Vehicles and Common Applications

This electric fuel pump is compatible with a range of Jaguar, Mercedes-Benz, and Volkswagen models, including but not limited to:

• Mercedes-Benz 190E, 300E, 400SE, 500SEL, and SL600
• Jaguar XJS
• Volkswagen Beetle, Rabbit Pickup, and Vanagon

It is ideal for addressing issues such as:

• Inconsistent fuel delivery causing engine hesitation
• Low fuel pressure affecting engine performance
• Fuel pump failure or electrical faults
• Leaks due to worn or damaged seals
• Replacement of aging or noisy fuel pumps

Installation Notes and Tips

The Autobest Electric Fuel Pump F4188 is designed for external mounting with no special installation warnings. The included FKM gasket ensures a tight seal during installation. Ensure the inlet and outlet connections match the vehicle’s fuel lines, and verify the electrical terminals are properly connected to avoid power issues. This pump is not designed for negative ground systems, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

The F4188 electric fuel pump is available to order and meets quality standards for aftermarket fuel delivery components. While specific warranty details are not provided, Autobest products typically undergo rigorous testing to ensure durability and performance in compatible Jaguar, Mercedes-Benz, and Volkswagen vehicles.