Autobest HP4224 Electric Fuel Pump - In-Tank

Overview of the Autobest HP4224 Electric Fuel Pump

The Autobest High Performance Electric Fuel Pump HP4224 is engineered for reliable fuel delivery in a range of vehicles including Toyota Camry, Lexus ES350, and Chevrolet Pickup. Designed as an in-tank turbine pump, it offers consistent flow and pressure to support engine performance.

• Average current draw: 4.5 amps for efficient power consumption
• Average flow rating: approximately 18.5 gallons per hour (GPH)
• Maximum pump pressure: 101.53 PSI, minimum pressure: 72.52 PSI
• Inlet size: 0.433 inches with external strainer for fuel filtration
• Outlet size: 0.358 inches with hose-type outlet
• Single male rectangular connector for secure electrical connection
• Includes gasket or seal for proper installation
• Compatible with multiple makes and models including Acura RL, Pontiac Solara, Scion tC, and Toyota Tacoma

High Performance Electric Fuel Pump Product Line

The Autobest High Performance Electric Fuel Pump line focuses on delivering consistent fuel flow and pressure for enhanced engine operation. The HP4224 model is part of this line, designed to meet the demands of performance-oriented vehicles by maintaining stable fuel delivery under various driving conditions.

Detailed Product Description

The HP4224 electric fuel pump is a turbine-type pump intended for in-tank installation, which helps reduce noise and improve fuel system efficiency. It operates with an average current draw of 4.5 amps and provides a flow rate near 18.5 GPH, suitable for a wide range of gasoline engines. The pump’s pressure range from 72.52 to 101.53 PSI ensures adequate fuel supply for optimal combustion. Its external strainer inlet and hose-type outlet facilitate clean fuel intake and secure fuel line connection. The single male rectangular connector simplifies wiring compatibility with factory harnesses.

Common Applications and Problem Solving

• Replacement for failing or weak fuel pumps causing engine hesitation or stalling
• Restores proper fuel pressure in vehicles experiencing low fuel delivery
• Addresses fuel pump noise issues by utilizing an in-tank turbine design
• Supports performance upgrades requiring consistent fuel flow
• Compatible with models such as Toyota Corolla, Lexus LS430, and Scion xB

Installation Notes and Tips

The HP4224 is designed for in-tank installation with no special installation warnings. Ensure the gasket or seal included is properly seated to prevent leaks. Verify connector compatibility with the vehicle’s wiring harness, noting the male rectangular connector type. Properly secure the fuel lines to the 0.358-inch hose outlet to avoid disconnections.

Quality Assurance

This fuel pump is manufactured to meet performance-grade standards and is available to order with assured quality. While no specific warranty information is provided, Autobest products typically adhere to industry quality controls to ensure durability and reliable operation in compatible vehicles.