Dorman 645-158 Disc Brake Pad Wear Sensor Connector

Reliable Disc Brake Pad Wear Sensor Connector for GM Vehicles

The Dorman 645-158 disc brake pad wear sensor connector is designed to provide a secure and accurate connection for brake pad wear sensors on select GM models. This female blade connector ensures proper signal transmission to your vehicle’s monitoring system, helping maintain brake safety and performance.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, and Pontiac vehicles
• Fits models including Alero, Astro, Bonneville, Camaro, Cavalier, DeVille, Eldorado, Envoy, Firebird, H2, Intrigue, LeSabre, Park Avenue, Rainier, Riviera, Safari, Seville, SSR, Trailblazer, and Trailblazer EXT
• Features a 17-inch wiring harness length for flexible installation
• Includes 2 wires with 16-gauge measurement for reliable electrical flow
• Female blade terminals with crimp type for secure and durable connections
• Available in black, blue, and white color options

Product Details and Specifications

The Dorman 645-158 disc brake pad wear sensor connector is engineered with an irregular shape to fit specific brake hardware configurations. It includes two female terminals designed for blade-type crimp connections, ensuring a stable and corrosion-resistant link between the brake pad sensor and the vehicle’s wiring harness. The 16-gauge wire size supports consistent electrical conductivity, while the 17-inch harness length allows for straightforward routing within the brake assembly. This connector is supplied as a single pigtail, ready for installation.

Compatible Vehicles and Applications

This sensor connector is compatible with a wide range of General Motors vehicles, including Buick Alero, Cadillac DeVille, Chevrolet Camaro, GMC Envoy, Hummer H2, Oldsmobile Intrigue, and Pontiac Firebird, among others. It is specifically designed to replace worn or damaged disc brake pad wear sensor connectors on these models, ensuring accurate brake pad wear monitoring and timely maintenance alerts.

• Restores proper brake pad wear sensor function
• Prevents false brake warning lights caused by faulty connectors
• Eliminates intermittent sensor signal issues
• Supports brake system safety and reliability
• Facilitates accurate brake pad replacement timing

Installation Notes and Tips

When installing the Dorman 645-158 connector, ensure the vehicle is safely lifted and the brake assembly is accessible. Disconnect the battery before handling electrical components. Carefully remove the old sensor connector and inspect the wiring for damage. Crimp the female blade terminals securely to the sensor wires, matching the wire colors and gauge. Route the 17-inch harness to avoid heat sources and moving parts. Test the sensor connection before reassembling the brake components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 645-158 disc brake pad wear sensor connector undergoes quality inspections to ensure durability and reliable performance. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.