Dorman 645-782 Vehicle Speed Sensor Connector

Reliable Vehicle Speed Sensor Connector for GM Models

The Dorman 645-782 vehicle speed sensor connector is designed to provide a secure and precise electrical connection for your vehicle's speed sensor system. Compatible with a range of Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this connector ensures consistent signal transmission for accurate speed readings.

• Terminal Type: Pin for reliable electrical contact
• Connector Length: 15.75 inches for flexible installation
• Connector Material: Durable plastic construction
• Package Includes: 1 sensor connector and 2 butt connectors for easy wiring
• Water Resistant: No, designed for protected engine bay environments

Durable Design and Precise Fitment

The Dorman 645-782 vehicle speed sensor connector features a pin terminal type that ensures a stable and secure connection to the vehicle speed sensor. Its 15.75-inch length provides ample reach for installation in various engine compartments. Constructed from high-quality plastic, this connector offers resistance to typical automotive wear and tear, maintaining signal integrity over time. The included butt connectors facilitate straightforward wiring repairs or replacements, making it a practical choice for maintaining your vehicle's speed sensor system.

Compatible Vehicles and Applications

This vehicle speed sensor connector is compatible with multiple General Motors vehicles, including Buick models like Century, LaCrosse, and Lucerne; Cadillac CTS and DeVille; Chevrolet Camaro, Impala, Malibu, Monte Carlo, and Silverado; Oldsmobile Aurora and Intrigue; Pontiac G6, Grand Prix, Firebird, and GTO; as well as Saturn Aura and Relay. The Dorman 645-782 is suitable for use in these vehicles to restore or maintain accurate speed sensor functionality.

Common Issues Addressed by This Connector

• Intermittent or no speedometer readings
• Faulty or damaged speed sensor wiring connections
• Check engine light triggered by speed sensor circuit faults
• Erratic transmission shifting due to speed sensor signal loss
• Electrical connector corrosion or wear causing signal disruption

Installation Notes and Tips

Before installation, ensure the vehicle is turned off and the battery is disconnected to prevent electrical shorts. Use the included butt connectors to splice into existing wiring securely, and verify that the pin terminals are fully seated in the connector housing. Avoid exposing the connector to direct water or excessive moisture, as it is not water resistant. Proper routing and securing of the wiring harness will help prevent future damage.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 645-782 vehicle speed sensor connector undergoes rigorous quality control to ensure reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman's official documentation for exact warranty terms.