Delphi HP10000 Fuel Pump Hanger Assembly

Delphi Fuel Pump Hanger Assembly Overview

The Delphi HP10000 fuel pump hanger assembly is designed for reliable fuel delivery in select Chevrolet and GMC trucks. This in-tank electric fuel pump assembly ensures consistent fuel flow and accurate fuel level readings for models like the Chevrolet C1500 and GMC K2500.

• Outlet outside diameter: 0.375 inches
• Voltage: 13.5 volts
• Fuel type: Gasoline compatible
• Terminal type: Pin with 3 female terminals
• Includes gasket, seal, and external strainer
• Quick connect outlet with 4 outlets
• Average flow rating: 28 gallons per hour
• System pressure: 12 psi
• Includes fuel level sender assembly with float arm
• Standard replacement grade with lock ring and O-rings included

Detailed Product Description

The Delphi HP10000 fuel pump hanger assembly is engineered as an in-tank electric pump designed to meet the fuel delivery requirements of Chevrolet and GMC full-size trucks, including the C1500, C2500, C3500, K1500, K2500, and K3500 models. Operating at 13.5 volts, this assembly features a pin-type terminal with three female connectors, ensuring secure electrical connections. The pump includes an external strainer inlet and a quick connect outlet with four outlets, facilitating efficient fuel flow and filtration.

With an average flow rating of 28 gallons per hour and a system pressure of 12 psi, the HP10000 maintains consistent fuel delivery under various operating conditions. The assembly also incorporates a fuel level sender with a float arm, providing accurate fuel level readings to the vehicle’s gauge. The package includes essential components such as a gasket, seal, lock ring, and two O-rings to ensure a proper seal and fitment during installation.

Compatible Vehicles and Applications

This fuel pump hanger assembly is compatible with the following makes and models:

• Chevrolet C1500, C2500, C3500
• GMC K1500, K2500, K3500

It is designed specifically for gasoline fuel systems and is intended as a standard replacement part for in-tank fuel pump applications.

Common Issues Addressed by the HP10000

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Inaccurate fuel level readings due to faulty sender assembly
• Fuel pump noise or vibration indicating wear or damage
• Fuel leaks caused by worn seals or gaskets
• Reduced fuel pressure affecting engine performance

Installation Notes and Tips

• Ensure the vehicle’s battery is disconnected before installation to prevent electrical hazards
• Verify compatibility with your specific Chevrolet or GMC truck model and year
• Inspect and replace all included seals and O-rings to prevent fuel leaks
• Handle the fuel pump and sender assembly carefully to avoid damage to the float arm or terminals
• Follow manufacturer torque specifications when securing the lock ring

Quality Assurance and Warranty

The Delphi HP10000 fuel pump hanger assembly is manufactured to meet OEM standards for fit, form, and function. It is a standard replacement grade part designed to restore proper fuel delivery and fuel level sensing. The assembly includes a gasket, seal, and strainer to ensure reliable operation. Warranty coverage details should be confirmed with the point of purchase or Delphi’s official documentation.