Dorman 645-746 ABS Harness Connector - Front Left

ABS Harness Connector for Select GM SUVs

Dorman 645-746 is a female ABS harness connector built to match the original connector’s appearance and function on specific applications. It uses quality materials and a 36-inch, 18-gauge harness to support reliable electrical connection at the wheel-end ABS circuit.

Compatible with 2005-2006 Chevrolet Equinox, front left, and 2006 Pontiac Torrent, front left, this connector is a direct-fit service part for repairing damaged ABS wiring at the front left wheel position. The Dorman 645-746 helps restore a secure connection where the original connector has failed, corroded, or broken.

Key Features

• Female ABS harness connector for brake electrical repair
• 36-inch wiring harness with 18-gauge wire
• Designed to match original connector appearance and function
• Built from quality materials for dependable performance
• Fits front left applications on select Chevrolet Equinox and Pontiac Torrent models
• Dorman 645-746 cross-references OSC 1626 for the same application

Detailed Description

This ABS harness connector is engineered for service replacement on select GM vehicles where the original front left connector has been damaged or no longer maintains a stable electrical connection. The socket-style female design and included harness make it suitable for restoring the ABS wheel-speed sensor circuit without modifying the factory layout. For buyers searching for a 2005-2006 Chevrolet Equinox front left ABS harness connector or a 2006 Pontiac Torrent front left brake electrical connector, Dorman 645-746 provides a direct replacement option.

The connector is intended to match the original hardware’s fit and function, helping maintain proper signal transfer in the ABS system. Dorman 645-746 is also referenced by part numbers 1P2258 and 22715444, which can help confirm application matching during parts lookup.

What It Helps Fix

• Broken or cracked ABS connector housing
• Corroded or loose front left wheel-speed sensor connection
• Intermittent ABS warning light caused by wiring faults
• Open circuit or poor continuity at the connector
• Damaged harness section near the wheel-end ABS sensor

Installation Notes

Verify vehicle year, make, model, and front left position before installation. Inspect the mating terminals, sensor lead, and nearby wiring for corrosion or damage before connecting the new harness. Follow factory service procedures for splicing, sealing, and routing to help maintain a secure ABS electrical repair.

Quality Assurance

Dorman manufactures this connector as a replacement part for specified applications, using materials selected for durability and consistent electrical performance. The design is based on original hardware form and function for a straightforward service replacement.