Airtex WH3002 Fuel Pump Wiring Harness

Fuel Pump Wiring Harness for OE-Style Repair

The Airtex WH3002 fuel pump wiring harness restores a dependable electrical connection where the original harness has worn, corroded, or been damaged. Built to meet or exceed OE specifications, it is a specific-fit replacement for select Cadillac, Chevrolet, and Pontiac applications.

Use this Airtex wiring harness when you need a direct replacement for a failing fuel pump connector on vehicles such as the 1994-1996 Cadillac DeVille, 1994-1996 Cadillac Eldorado, 1994-1996 Cadillac Seville, 1995 Chevrolet Cavalier, and 1995 Pontiac Sunfire.

Key Features

• Specific-fit fuel pump wiring harness for targeted vehicle applications
• Designed to replace worn, damaged, or corroded electrical connections
• Built to meet or exceed OE specifications
• 165.0 length for application-specific routing
• White rectangular connector with pin terminals
• 5-wire design with 4-terminal connector layout

Detailed Description

The Airtex WH3002 is a fuel pump wiring harness engineered for reliable electrical transfer at the fuel delivery system connection point. Its specific-fit design supports proper replacement on select Cadillac DeVille, Cadillac Eldorado, Cadillac Seville, Chevrolet Cavalier, and Pontiac Sunfire models, helping maintain consistent fuel pump operation when the original connector or harness has deteriorated. This part cross-references Spectra Premium FPW4 for the same application.

With a white rectangular connector, pin-style terminals, and a 5-wire configuration, this harness is built for applications that require an OE-style electrical interface. The 165.0 length supports vehicle-specific routing, while the replacement design focuses on restoring the connection rather than modifying the circuit.

What It Helps Fix

• Intermittent fuel pump electrical connection
• Corroded or heat-damaged wiring at the pump connector
• Broken, brittle, or worn harness insulation
• Poor contact at the fuel pump terminal interface
• Starting or drivability issues caused by fuel pump power loss

Installation Notes and Tips

Verify connector shape, terminal count, and wire count against the original harness before installation. Confirm vehicle fitment for the exact year and model, including 1994-1996 Cadillac DeVille, 1994-1996 Cadillac Eldorado, 1994-1996 Cadillac Seville, 1995 Chevrolet Cavalier, and 1995 Pontiac Sunfire. Inspect the mating connector and surrounding wiring for corrosion or heat damage so the replacement harness can make a clean electrical connection.

Quality Assurance

Airtex designs these wiring harnesses to replace damaged electrical connections and deliver long service life while meeting or exceeding OE specifications. The WH3002 is a specific-fit replacement built for consistent fuel pump circuit performance.