Dorman 645-611 Tail Light Repair Harness Connector

Dorman 645-611 Tail Light Wiring Harness Connector

Restore a damaged rear lighting connection with the Dorman 645-611 tail light wiring harness connector. This OE-style repair harness is built to match the original connector’s appearance and function for specified applications, helping maintain a secure electrical connection at the tail lamp.

Compatible with Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Buick Rainier, Trailblazer EXT, Envoy XL, Envoy XUV, and Oldsmobile Bravada applications, this connector is a direct repair solution for 5-way tail light wiring needs.

Key Features

• OE-style tail light repair harness connector for specified vehicles
• Designed for 5-way rear lighting connections
• 20-gauge wire construction for repair use
• Pin terminal design for secure electrical contact
• Tin brass connector material with tin plating for conductivity
• 15.75-inch connector length for repair routing
• Includes butt connectors for splice repair work

Detailed Description

The Dorman 645-611 is engineered as a replacement tail light wiring harness connector for vehicles that use a 5-way rear lamp connection. It is made from quality materials and built to match the original hardware’s fit and function on listed applications. This makes it a practical choice when the factory connector is cracked, corroded, heat-damaged, or no longer making reliable contact. This part cross-references FEL-PRO 1010 for the same application.

Vehicle coverage includes 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2005-2009 Saab 9-7x, 2003-2008 Isuzu Ascender, 2004-2007 Buick Rainier, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, and 2002-2004 Oldsmobile Bravada. The Dorman 645-611 is a focused repair part for rear lighting connector service on these platforms.

Common Repair Uses

• Broken or brittle tail light connector housing
• Corroded or heat-damaged rear lamp wiring connection
• Intermittent tail light operation caused by poor terminal contact
• Repairing a damaged 5-way connector at the rear lamp assembly
• Restoring proper electrical continuity after connector failure

Installation Notes and Tips

Verify the vehicle’s rear lamp connector style and wire count before installation. Match the existing wiring layout carefully, and use proper splice and crimping practices when connecting the repair harness. Because this connector is not water resistant, route and seal the repair appropriately to help protect the connection from moisture exposure.

Quality Assurance

Dorman manufactures this repair harness connector to match original hardware function and appearance on specified applications. The connector uses tin brass material and pin terminals to support dependable electrical contact in tail light repair service.