Autobest F4011 Electric Fuel Pump

Electric Fuel Pump for Classic Honda, Toyota, and Mitsubishi Applications

The Autobest F4011 is an external 12V electric fuel pump built for older fuel-injected import vehicles that need steady fuel delivery and ethanol-tolerant materials. It is a rollervane-style pump with a 70-95 PSI operating range and a 110 GPH average flow rating, making it a direct-fit option for many Honda Civic, Honda Prelude, Toyota Celica, and Toyota Cressida applications.

Key Features

• External electric fuel pump with 12V operation
• Rollervane pump design for fuel delivery service
• Average flow rating of 110 GPH
• Operating pressure range: 70 to 95 PSI
• Average current draw: 7.5A
• FKM gasket/seal material for improved fuel-system resistance
• Threaded male inlet, 3/4-16 UNF-2A
• 5/16 in. quick-connect outlet
• Male threaded terminals with 2-terminal configuration
• Includes pump and kit for complete installation support
• Limited lifetime warranty

Detailed Description

Autobest F4011 is an external electric fuel pump engineered for fuel delivery on a wide range of import vehicles, including 1986-1989 Acura Integra, 1986-1987 Honda Civic, 1985-1987 Honda Prelude, 1983-1983 Toyota Celica, and 1981-1984 Toyota Cressida. It also cross-references Airtex E8000 and Delphi FD0030 for the same application. Autobest builds this pump with top-grade components and tests it throughout manufacturing to help maintain consistent performance in service. The design also emphasizes ethanol tolerance for modern fuel blends, which is important for aging fuel systems that still see regular road use.

Common Problems This Pump Can Help Address

• Hard starting caused by weak fuel pressure
• Fuel starvation under load or at higher engine demand
• Intermittent drivability issues from an aging external pump
• Low fuel delivery on turbocharged Mitsubishi applications such as Starion, Cordia, and Tredia
• Poor fuel supply on fuel-injected Honda, Toyota, and Acura vehicles

Installation Notes and Tips

This pump is designed for external mounting and uses a threaded male inlet with a quick-connect outlet. Verify inlet and outlet routing, electrical terminal style, and pressure requirements before installation. Because the package does not include a wire harness or strainer, inspect the existing fuel lines, connectors, and filtration components during replacement. Confirm vehicle-specific fitment for models such as 1984-1985 Mazda RX-7, 1984-1988 Mitsubishi Cordia, and 1984-1986 Dodge Conquest before ordering.

Quality Assurance

Autobest uses top-quality materials and tests each fuel pump during manufacturing to support consistent output and durability. The F4011 is backed by a limited lifetime warranty, giving added confidence for long-term service on compatible Honda, Toyota, Acura, Chrysler, Plymouth, Dodge, and Mitsubishi applications.