Delphi FG2148 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Toyota Tundra

The Delphi FG2148 fuel pump module assembly is designed specifically for Toyota Tundra models requiring a dependable in-tank electric fuel pump. This assembly integrates a fuel level sender and regulator to maintain consistent fuel delivery and accurate fuel gauge readings.

• Electric fuel pump with 12.0-volt operation
• Includes internal fuel level sender assembly with float arm
• Regulator included for stable system pressure at 51 psi
• Four male blade terminals for secure electrical connections
• Internal strainer inlet and quick connect outlet with 0.313-inch diameter
• Designed for flex fuel compatibility
• Standard replacement grade for reliable performance

Detailed Product Features and Specifications

The Delphi FG2148 fuel pump module assembly is engineered as an in-tank electric pump module compatible with Toyota Tundra vehicles. It features an internal strainer inlet to prevent debris from entering the fuel system and a quick connect outlet with three ports, each measuring 0.313 inches in diameter, facilitating efficient fuel flow. The pump operates at 12 volts and maintains a system pressure of 51 psi, ensuring consistent fuel delivery under various driving conditions.

This module includes a fuel level sender assembly with a float arm, providing accurate fuel level readings to the vehicle’s dashboard. The regulator is integrated within the module to maintain proper fuel pressure, enhancing engine performance and fuel efficiency. Electrical connections are made via four male blade terminals, designed for secure and reliable contact.

Compatible Applications and Common Issues Addressed

• Replacement for failing or noisy fuel pumps in Toyota Tundra models
• Resolves inconsistent fuel pressure causing engine hesitation or stalling
• Fixes inaccurate fuel gauge readings due to faulty fuel level sender
• Addresses fuel delivery interruptions caused by clogged or damaged strainers
• Suitable for vehicles using flex fuel, ensuring compatibility with ethanol blends

Installation Notes and Tips

When installing the Delphi FG2148 fuel pump module assembly, ensure the vehicle’s fuel tank is properly drained and depressurized to avoid fuel spillage. Handle the internal strainer carefully to prevent damage. Verify all electrical connections to the four blade terminals are secure and free of corrosion. Confirm the quick connect outlets are properly seated to prevent fuel leaks. Follow the vehicle manufacturer’s service manual for specific removal and installation procedures.

Quality Assurance and Warranty Information

Delphi fuel pump modules are manufactured to meet or exceed OEM standards for fit, form, and function. The FG2148 is a standard replacement grade part designed for reliable operation in Toyota Tundra vehicles. While specific warranty details are not provided here, Delphi typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.