Airtex WH3002 Fuel Pump Wiring Harness

Reliable Fuel Pump Wiring Harness for Select GM Vehicles

The Airtex WH3002 fuel pump wiring harness is designed specifically for select Cadillac, Chevrolet, and Pontiac models. This harness ensures a secure and efficient electrical connection to your vehicle's fuel pump, supporting optimal fuel delivery performance.

• Length: 165.0 inches for precise fitment
• Connector Color: White for easy identification
• Terminal Type: Pin terminals for reliable electrical contact
• Wire Quantity: 5 wires to support necessary circuits
• Connector Shape: Rectangular for proper alignment
• Terminal Quantity: 4 terminals included
• Designed for specific fitment, not universal

Detailed Product Description

The Airtex WH3002 fuel pump wiring harness features a 165-inch length, providing the correct reach for installation in compatible vehicles such as the Cadillac DeVille, Eldorado, and Seville, as well as the Chevrolet Cavalier and Pontiac Sunfire. The white rectangular connector with pin-type terminals ensures a secure and corrosion-resistant connection to the fuel pump assembly. With five wires and four terminals, this harness supports the necessary electrical pathways for proper fuel pump operation. This part is engineered for specific fitment, ensuring compatibility and reducing installation issues.

Common Applications and Issues Addressed

• Restores proper electrical connection to the fuel pump
• Resolves intermittent fuel pump operation due to wiring faults
• Replaces damaged or corroded fuel pump wiring harnesses
• Eliminates electrical shorts or open circuits in fuel delivery system
• Supports consistent fuel pump voltage for reliable engine performance

Installation Notes and Tips

When installing the Airtex WH3002 wiring harness, verify compatibility with your vehicle’s make and model, including Cadillac DeVille, Eldorado, Seville, Chevrolet Cavalier, or Pontiac Sunfire. Ensure all connections are clean and secure, and avoid forcing connectors to prevent damage. Since mounting hardware is not included, retain original fasteners or source appropriate hardware separately. Proper routing of the harness away from heat and moving parts will help maintain longevity.

Quality Assurance and Warranty

Airtex manufactures the WH3002 wiring harness to meet OEM specifications for fit and function. While specific warranty details are not provided, Airtex products typically undergo quality control to ensure durability and reliable performance in fuel delivery applications. Using this harness helps maintain the integrity of your vehicle’s fuel pump electrical system.