Carter 888-601 Fuel Pump Wiring Harness

Carter 888-601 Fuel Pump Wiring Harness

The Carter 888-601 fuel pump wiring harness is a direct-fit electrical repair part for vehicles using an oval connector. Built with a 4-wire, 4-terminal layout and a black oval connector, it supports clean replacement of damaged fuel pump wiring on a wide range of GM and Cadillac applications.

Compatible With 1992-2007 Cadillac, Chevrolet, GMC, Buick, Pontiac, Oldsmobile, Isuzu, and related models with an oval connector, this harness helps restore reliable fuel pump electrical connection. Carter focuses on OE fit, form, and function, and part number 888-601 is built to match the connector style and wiring layout used in the listed applications.

Key Features

• Fuel pump wiring harness for oval-connector applications
• Black connector with oval shape for proper mating
• 4-wire, 4-terminal design
• 430.0 length for application-specific routing
• OE-style fit, form, and function from Carter
• Cross-references Delphi FA10003 and Spectra Premium FPW6 for the same application

Detailed Description

Carter part number 888-601 is a fuel pump wiring harness engineered for vehicles that require an oval connector interface. It is commonly searched as a replacement fuel pump harness for Cadillac CTS, Chevrolet Silverado 1500, GMC Sierra 1500, and other GM platforms that use the same connector style. The harness uses a pin terminal type with four terminals and four wires, supporting a direct electrical connection at the fuel pump circuit.

This harness is a practical repair solution when the original wiring is heat-damaged, corroded, brittle, or no longer making consistent contact. It is also a strong match for long-tail searches such as fuel pump wiring harness with oval connector for 2003-2007 Cadillac CTS, 1999-2004 Chevrolet Silverado 1500, or 1995-2003 GMC Yukon. Part number 888-601 appears across multiple GM and Cadillac applications, including Buick Century, Pontiac Grand Am, Chevrolet Astro, GMC Safari, and Cadillac DeVille.

What It Helps Fix

• Intermittent fuel pump power delivery
• Corroded or heat-damaged connector terminals
• Broken, brittle, or chafed fuel pump wiring
• Poor electrical contact at the fuel tank connector
• Starting or fuel delivery issues caused by wiring faults

Installation Notes and Tips

Verify the connector shape before ordering; this harness is for oval-connector applications only. Confirm the vehicle year, make, and model against the fitment list, since coverage includes many GM cars, trucks, vans, and SUVs from 1992 through 2007. Inspect the fuel pump connector, terminal condition, and surrounding wiring before installation to ensure the repair addresses the source of the fault.

Quality Assurance

Carter markets this fuel systems program around OE fit, form, and function with broad vehicle coverage and problem-solving replacement parts. Part number 888-601 is built to match the listed application requirements and connector configuration for direct replacement use.