Autobest F4582 Electric Fuel Pump

Autobest F4582 Electric Fuel Pump Overview

The Autobest F4582 is a 12V in-tank electric fuel pump built for performance applications that require steady fuel delivery and reliable pressure control. It uses a turbine pump design, a male connector, and a single male tube/barb outlet for a direct replacement on select Toyota, Honda, and Lexus applications.

With a 115 GPH average flow rating and an operating pressure range of 79.8 to 123.25 PSI, this Autobest electric fuel pump is suited for vehicles that need consistent fuel supply under load. The F4582 part number is also referenced in OE-style replacement searches for Toyota 4Runner, Toyota Highlander, Honda Accord, and Lexus GX470 applications.

Key Features

• 12V in-tank electric fuel pump with turbine-style operation
• Average flow rating of 115 GPH for steady fuel delivery
• Operating pressure range: 79.8 to 123.25 PSI
• Male connector with 2 terminals and rectangular connector shape
• Male tube / 1 barb outlet and filter-style inlet
• Performance grade construction using top-quality components
• Tested throughout manufacturing for durability and reliability
• Limited lifetime warranty

Detailed Description

Autobest Electric Fuel Pump F4582 is engineered as an in-tank replacement fuel pump for select 2003-2009 Toyota 4Runner, 2004-2007 Toyota Highlander, 2003-2005 Lexus GX470, and 2003-2007 Honda Accord applications. It is also listed for 2007 Honda Accord with a Yachiyo tank, with strainer requirements noted for warranty validation. The F4582 is built with quality materials and verified at multiple points during production to support dependable fuel system operation.

This part cross-references DENSO Auto Parts 951-0022 for the same application. When searching for an electric fuel pump for Toyota 4Runner, Lexus GX470, or Honda Accord fuel system service, the F4582 part number helps narrow the correct in-tank replacement.

Common Issues This Fuel Pump May Address

• Hard starting caused by weak fuel delivery
• Engine hesitation under acceleration from inconsistent fuel pressure
• Fuel starvation symptoms in an in-tank pump system
• Loss of power related to insufficient pump output
• Fuel system performance problems on select Toyota, Honda, and Lexus vehicles

Installation Notes and Tips

• Confirm vehicle fitment by year, make, model, and tank configuration before installation.
• Strainer is sold separately and is required for certain applications to validate warranty coverage.
• Use the correct strainer part number listed for the vehicle application, such as F318S or F311S where specified.
• Inspect the fuel tank, electrical connector, and fuel lines before installing the new pump.
• Verify the in-tank mounting style and outlet connection match the original unit.

Quality Assurance

Autobest uses top-grade components and tests fuel pumps at multiple stages during manufacturing to help ensure durability and reliable operation. The F4582 includes a limited lifetime warranty.