Autobest F4331A Fuel Pump and Sender Assembly

Overview of Autobest Fuel Pump and Sender Assembly F4331A

The Autobest Fuel Pump and Sender Assembly F4331A is designed specifically for BMW Z3 models, providing reliable in-tank fuel delivery. This premium-grade fuel pump assembly ensures consistent fuel flow and electrical performance tailored to your vehicle's requirements.

• Average current draw of 7 amps for efficient power consumption
• Average flow rating of 35 gallons per hour (GPH) to maintain optimal engine performance
• Female rectangular connector with two male blade terminals for secure electrical connections
• Inlet and outlet hose bead fittings sized at 0.374 inches for proper fuel line compatibility
• Premium grade quality designed for in-tank installation
• Does not include fuel sending unit, gasket, regulator, or strainer
• Package includes assembly and kit components without mounting hardware

About the Fuel Pump and Sender Assembly Product Line

The Autobest Fuel Pump and Sender Assembly product line focuses on delivering integrated fuel pump solutions that combine pump and sender components for streamlined replacement. This line is engineered to meet the specific flow and electrical requirements of various vehicle models, including the BMW Z3, ensuring compatibility and performance without the need for additional sending units or regulators.

Detailed Product Description

This fuel pump and sender assembly (part number F4331A) is an in-tank unit designed to provide a steady fuel supply with an average flow rating of 35 GPH, suitable for the BMW Z3's fuel system demands. The assembly features a female rectangular connector with two male blade terminals, facilitating a secure and reliable electrical connection. Both the inlet and outlet utilize 0.374-inch hose bead fittings, ensuring proper hose attachment and fuel flow integrity. The unit operates at an average current draw of 7 amps, balancing performance and electrical efficiency. Note that this assembly does not include a fuel sending unit, gasket, regulator, or strainer, so these components must be sourced separately if needed.

Common Applications and Problem Resolution

• Replacement for failing or weak fuel pumps in BMW Z3 vehicles
• Restores proper fuel pressure and flow to prevent engine stalling or hesitation
• Addresses electrical connection issues with durable blade terminals and connector design
• Solves fuel delivery interruptions caused by worn or damaged in-tank pumps
• Supports consistent engine performance by maintaining required fuel flow rates

Installation Notes and Tips

When installing the Autobest Fuel Pump and Sender Assembly F4331A, ensure the vehicle is safely lifted and the fuel tank is properly drained to avoid spills. Verify compatibility with your BMW Z3 model year before installation. Since mounting hardware and gaskets are not included, retain original components or acquire replacements as necessary. Carefully connect the female rectangular connector to the vehicle’s wiring harness, confirming secure engagement of the two male blade terminals. Inspect hose bead fittings for proper sealing to prevent leaks.

Quality Assurance and Warranty

The Autobest Fuel Pump and Sender Assembly F4331A is manufactured to premium grade standards, ensuring durability and reliable operation within the BMW Z3 fuel system. This part is available to order and meets OEM specifications for fit and function. Warranty details should be confirmed with the distributor or retailer, as they may vary.