Delphi FG0515 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Select GM and Isuzu Vehicles

The Delphi FG0515 fuel pump module assembly is designed to provide consistent fuel delivery and accurate fuel level readings for your Buick, Chevrolet, GMC, Isuzu, or Saab vehicle. Engineered for in-tank installation, this electric fuel pump module supports gas fuel systems and includes essential components for a straightforward replacement.

• Electric fuel pump module assembly with integrated fuel level sender
• Compatible with Buick, Chevrolet, GMC, Isuzu, and Saab models including 9-7x, Ascender, Envoy, Rainier, SSR, and Trailblazer
• 12-volt operation with a maximum pressure rating of 80 psi and system pressure of 58 psi
• Includes internal strainer and fuel regulator for optimal fuel flow and filtration
• Quick connect outlet with 0.375 inch outside diameter and dual outlet ports
• Four male pin terminals for secure electrical connections
• Comes with gasket/seal and instruction sheet for proper installation
• Standard replacement grade ensuring reliable performance
• Integrated vapor pressure sensor for enhanced fuel system monitoring

Detailed Product Features and Specifications

The Delphi FG0515 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal electric pump capable of delivering an average flow rating of 26 liters per hour with an average current draw of 9 amps. The module includes a fuel regulator to maintain system pressure at 58 psi, with a maximum pressure tolerance of 80 psi. The fuel outlet uses a quick connect type with a 0.375 inch outside diameter and two outlet ports to ensure efficient fuel delivery. The internal strainer protects the pump from contaminants, while the included fuel level sender assembly provides accurate fuel level readings with resistance values ranging from 40 ohms (full) to 250 ohms (empty). The module is equipped with four male pin terminals for reliable electrical connections and includes a gasket or seal to prevent leaks during installation. Additionally, the vapor pressure sensor enhances fuel system diagnostics and emissions control.

Compatible Vehicles and Applications

This fuel pump module assembly is compatible with a range of GM and Isuzu vehicles, specifically designed for in-tank installation in models such as:

• Buick 9-7x
• Chevrolet SSR and Trailblazer
• GMC Envoy and Rainier
• Isuzu Ascender
• Saab 9-7x

It is ideal for replacing faulty or worn fuel pump modules in these vehicles to restore proper fuel delivery and fuel level accuracy.

Common Issues Addressed by the Delphi FG0515 Fuel Pump Module

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel gauge readings due to faulty fuel level sender
• Fuel pressure irregularities affecting engine performance
• Fuel contamination leading to pump damage or reduced flow
• Electrical connection failures causing pump malfunction

Installation Notes and Tips

When installing the Delphi FG0515 fuel pump module assembly, ensure the vehicle’s fuel system is depressurized and the battery is disconnected to prevent electrical hazards. The module is designed for in-tank installation and includes a gasket/seal to maintain a secure, leak-free fit. Use the included instruction sheet for guidance on proper terminal connections and securing the module. Verify that the quick connect outlets are properly seated to avoid fuel leaks. It is recommended to inspect the fuel tank and clean any debris before installation to prolong pump life.

Quality Assurance and Warranty Information

Delphi fuel pump modules are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The FG0515 is a standard replacement grade part backed by Delphi’s quality standards. While specific warranty terms may vary, Delphi typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.