Delphi HP10004 Fuel Pump Hanger Assembly

Reliable Fuel Pump Hanger Assembly for Chevrolet, GMC, and Oldsmobile

The Delphi HP10004 fuel pump hanger assembly is designed for in-tank installation, providing consistent fuel delivery for select Chevrolet, GMC, and Oldsmobile models. Engineered to meet standard replacement specifications, this assembly ensures proper fuel system operation and accurate fuel level readings.

• Compatible with Chevrolet Bravada, GMC Jimmy, and S10 Blazer
• Electric fuel pump with 13.5 volts operating voltage
• Maximum pressure rating of 73 psi and system pressure of 62 psi
• Includes fuel level sender assembly with float arm
• External strainer inlet type with included strainer for fuel filtration
• Outlet outside diameter of 0.375 inches with M16-1.5 threaded fittings
• Two female pin terminals for secure electrical connection
• Package includes fuel pump hanger assembly, seal, lock ring, and two O-rings

Technical Details and Specifications

The Delphi HP10004 fuel pump hanger assembly operates at an average current draw of 4 amps and delivers an average flow rating of 26 gallons per hour, suitable for gasoline fuel systems. The assembly features an outlet with O-ring connection and four outlet ports to ensure efficient fuel flow. Resistance values range from 1.0 ohms when empty to 90.0 ohms when full, supporting accurate fuel level measurement. The included gasket and seal help maintain a secure, leak-free installation inside the fuel tank.

Applications and Common Issues Addressed

• Restores proper fuel delivery in Chevrolet Bravada, GMC Jimmy, and S10 Blazer models
• Resolves fuel pump failure symptoms such as engine stalling or hesitation
• Corrects inaccurate fuel gauge readings with integrated fuel level sender assembly
• Prevents fuel contamination with external strainer and filtration
• Eliminates fuel leaks by providing a complete seal and lock ring assembly

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Handle the fuel pump hanger assembly carefully to avoid damage to the float arm and electrical terminals
• Replace all included seals and O-rings to maintain proper sealing
• Verify electrical connections are secure with the two female pin terminals
• Follow manufacturer torque specifications for lock ring installation

Quality Assurance and Warranty

Delphi manufactures the HP10004 fuel pump hanger assembly to meet standard replacement grade requirements, ensuring reliable performance and durability. The product includes a fuel level sender assembly and is tested for pressure and flow specifications. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.