Autobest F4245A Fuel Pump and Strainer Set

Overview of Autobest Fuel Pump Module Assembly F4245A

The Autobest Fuel Pump Module Assembly F4245A is designed for reliable fuel delivery in select BMW models. Engineered as an in-tank turbine pump, it supports consistent fuel flow and pressure for optimal engine performance in BMW 525i, 525iT, and M5 vehicles.

• Average current draw: 8.5 Amps
• Average flow rating: 30.4 gallons per hour (GPH)
• Maximum pump pressure: 130.5 PSI
• Minimum pump pressure: 87 PSI
• In-tank turbine pump with internal strainer
• Inlet size: 0.472 inches; outlet size: 0.354 inches tube type
• Gasket material: FKM (fluoroelastomer)
• Package includes pump and installation kit (mounting hardware not included)
• Country of origin: China

About the Autobest Fuel Pump Module Assembly Line

The Fuel Pump Module Assembly line by Autobest focuses on integrated fuel pump solutions that combine pump and strainer components for efficient fuel delivery. This assembly is designed to meet the specific flow and pressure requirements of regular grade fuel systems, ensuring compatibility and performance for vehicles like the BMW 525i, 525iT, and M5. The F4245A model exemplifies this line’s approach by providing a turbine-type pump optimized for in-tank installation.

Detailed Product Description

The Autobest F4245A fuel pump and strainer set is an in-tank turbine pump assembly engineered to maintain steady fuel pressure between 87 and 130.5 PSI. Its internal strainer inlet prevents debris from entering the fuel system, protecting engine components. The pump operates at an average current draw of 8.5 amps and delivers a flow rate of 30.4 GPH, suitable for the fuel demands of BMW 525i, 525iT, and M5 models. The assembly does not include a fuel filter, sending unit, or tank pressure sensor, focusing solely on fuel pumping functionality. The gasket material is FKM, known for its chemical resistance and durability in fuel environments.

Common Applications and Problem Resolution

• Restores proper fuel pressure in BMW 525i, 525iT, and M5 models
• Replaces failing or noisy fuel pumps causing engine hesitation or stalling
• Addresses fuel delivery issues related to clogged or damaged internal strainers
• Improves fuel system reliability in vehicles with in-tank turbine pumps
• Supports consistent engine performance by maintaining required flow rates

Installation Notes and Tips

The F4245A is designed for in-tank installation and does not include mounting hardware, so ensure existing hardware is compatible or sourced separately. No special installation warnings are noted, but proper handling of the FKM gasket and careful connection of the 0.354-inch outlet tube are recommended. Verify compatibility with BMW 525i, 525iT, and M5 models before installation.

Quality Assurance and Warranty

The Autobest Fuel Pump Module Assembly F4245A is available to order and meets quality standards for replacement fuel pumps. While specific warranty details are not provided, Autobest products typically adhere to industry standards for durability and performance. Confirm warranty terms with the distributor or installer prior to purchase.