Delphi FG1738 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Buick and Chevrolet Vehicles

The Delphi FG1738 fuel pump module assembly is designed to provide consistent fuel delivery for select Buick and Chevrolet models. Engineered for in-tank installation, this electric fuel pump module ensures proper fuel pressure and flow to maintain engine performance.

• Compatible with Buick Cascada, Chevrolet Cruze, Cruze Limited, and Verano
• 12-volt electric pump with a maximum pressure of 85 psi and system pressure of 58 psi
• Includes fuel level sender assembly with float arm and internal strainer
• Equipped with a regulator and vapor pressure sensor for precise fuel management
• Features quick connect outlets with 0.375-inch outside diameter and blade-type male terminals (4 terminals)
• Comes with gasket/seal and instruction sheet for installation

Technical Details and Features

The Delphi FG1738 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet and quick connect outlet types, with two outlets to support efficient fuel flow. The pump type is electric, drawing an average current of 10 amps and delivering an average flow rating of 35 liters per hour. Resistance values range from 250 ohms when empty to 40 ohms when full, ensuring accurate fuel level readings through the included sender assembly. The module also includes a regulator to maintain consistent fuel pressure and a vapor pressure sensor to support emissions control.

Applications and Problem Resolution

This fuel pump module assembly is compatible with specific Buick and Chevrolet models, including the Cascada, Cruze, Cruze Limited, and Verano. It is designed to address common fuel delivery issues such as:

• Intermittent or weak fuel pump operation causing engine hesitation
• Inaccurate fuel level readings due to faulty sender assemblies
• Fuel pressure fluctuations affecting engine performance
• Fuel contamination from debris, mitigated by the internal strainer
• Emission control problems related to vapor pressure sensor failure

Installation Notes and Tips

Installation of the Delphi FG1738 fuel pump module assembly requires removal of the fuel tank for in-tank replacement. Ensure the gasket or seal included is properly seated to prevent leaks. The module features blade-type male terminals and quick connect outlets for straightforward electrical and fuel line connections. Follow the provided instruction sheet carefully to avoid damage to the fuel system components. It is recommended to verify compatibility with your specific Buick or Chevrolet model before installation.

Quality Assurance and Warranty

Delphi fuel pump modules are manufactured to meet standard replacement quality requirements. The FG1738 part is tested for durability and performance to ensure reliable operation within specified pressure and flow ratings. This product includes a fuel level sender assembly and vapor pressure sensor to maintain system integrity. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.