Dorman 917-627 Vehicle Speed Sensor

Reliable Vehicle Speed Sensor for Buick, Cadillac, Oldsmobile, and Pontiac

The Dorman 917-627 vehicle speed sensor is designed to provide accurate speed data for select Buick, Cadillac, Oldsmobile, and Pontiac models. Engineered with durable metal and plastic housing, this sensor ensures consistent performance in various driving conditions.

• Terminal Type: Blade for secure electrical connection
• Durable housing constructed from metal and plastic materials
• Wiring harness not included for flexible installation options
• Package contains one vehicle speed sensor

Durable Construction and Design Features

The Dorman 917-627 vehicle speed sensor features a combination of metal and plastic housing materials that provide both strength and resistance to environmental factors. The blade terminal type allows for a reliable electrical connection, minimizing the risk of signal loss. This sensor is designed specifically for compatibility with various Buick, Cadillac, Oldsmobile, and Pontiac models, including the Allante, Aurora, Bonneville, DeVille, DTS, Eldorado, Lucerne, and Seville. The absence of a wiring harness in the package allows technicians to use existing harnesses or customize wiring as needed during installation.

Compatible Vehicle Applications

This vehicle speed sensor is compatible with the following makes and models:

• Buick Allante, Aurora, Bonneville, Lucerne
• Cadillac DeVille, DTS, Seville
• Oldsmobile Aurora
• Pontiac Bonneville, Grand Prix (verify specific model years)

Using the correct sensor like the Dorman 917-627 ensures accurate speed readings and proper vehicle system operation.

Common Issues Addressed by the Vehicle Speed Sensor

• Erratic or inaccurate speedometer readings
• Transmission shifting problems or delayed shifts
• Malfunction indicator light related to speed sensor faults
• ABS or traction control system warnings
• Engine performance issues linked to speed data

Installation Notes and Tips

• Ensure the vehicle is properly supported and the ignition is off before installation
• Verify the sensor connector matches the blade terminal type
• Inspect the sensor mounting area for debris or damage before installation
• Use appropriate tools to avoid damaging the sensor or housing
• Test the sensor function after installation to confirm proper operation

Quality Assurance and Warranty

Dorman vehicle speed sensors undergo rigorous testing to meet OEM standards for fit, form, and function. The 917-627 part is backed by Dorman's limited warranty, which covers defects in material and workmanship. This warranty provides assurance of product reliability when installed according to manufacturer guidelines.