Delphi FG1639 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Toyota Prius V

The Delphi FG1639 fuel pump module assembly is designed specifically for the Toyota Prius V, providing consistent fuel delivery and accurate fuel level readings. This in-tank electric fuel pump module ensures optimal performance and compatibility with your vehicle's fuel system.

Key Features of Delphi FG1639 Fuel Pump Module

• Outlet outside diameter: 0.313 inches for precise fuel flow connection
• Operates on 12.0 volts suitable for standard automotive electrical systems
• Compatible with gasoline fuel type
• Includes built-in fuel pressure regulator for maintaining system pressure up to 95 psi
• Equipped with a blade-type terminal, featuring 4 male terminals for secure electrical connections
• Internal strainer included to filter fuel before entering the pump
• Push-in outlet type with two outlets for efficient fuel delivery
• In-tank installation design for direct fuel access and quieter operation
• Fuel level sender assembly with float arm included for accurate fuel gauge readings
• Standard replacement grade ensuring reliable performance and fitment
• Average current draw of 10 amps and flow rating of 50 liters per hour

Detailed Description of the Delphi FG1639 Fuel Pump Module

The Delphi FG1639 fuel pump module assembly is engineered to meet the specific requirements of the Toyota Prius V fuel system. This electric pump module operates at 12 volts and is designed for gasoline fuel, delivering a consistent flow rate of 50 liters per hour. The integrated fuel pressure regulator maintains system pressure at 47 psi, with a maximum pressure rating of 95 psi, ensuring stable fuel delivery under various driving conditions.

The module features an internal strainer to prevent contaminants from entering the fuel pump, enhancing longevity and reliability. Its push-in outlet design with two outlets and a 0.313-inch diameter ensures proper fuel flow and connection compatibility. The included fuel level sender assembly with float arm provides accurate fuel level readings, helping maintain optimal vehicle operation.

Common Applications and Issues Addressed

• Replacement for faulty or failing fuel pump modules in Toyota Prius V models
• Resolves inconsistent fuel pressure or fuel delivery problems
• Fixes inaccurate fuel gauge readings due to faulty sender assemblies
• Addresses fuel pump noise or intermittent operation issues
• Prevents engine stalling or hesitation caused by inadequate fuel supply

Installation Notes and Tips

• Designed for in-tank installation; ensure proper handling to avoid fuel contamination
• Verify electrical connections match the 4-blade male terminal configuration
• Check fuel line connections for secure push-in fitment on the two outlets
• Follow vehicle-specific service manual instructions for safe removal and installation
• Inspect the fuel tank and surrounding components for damage or debris before installation

Quality Assurance and Warranty Information

The Delphi FG1639 fuel pump module assembly is manufactured to meet OEM standards for fit, form, and function. This standard replacement part undergoes rigorous testing to ensure durability and reliable performance in the Toyota Prius V. While specific warranty terms may vary, Delphi products typically include a limited warranty against defects in materials and workmanship, providing confidence in your purchase.