Dorman 917-673 Automatic Transmission Speed Sensor

Reliable Automatic Transmission Speed Sensor for Ford and Mazda Vehicles

The Dorman 917-673 automatic transmission speed sensor is designed to provide accurate speed readings for select Ford and Mazda models. Engineered with a durable plastic housing and a blade terminal type, this sensor ensures consistent performance in your vehicle's transmission system.

• Terminal Type: Blade for secure electrical connection
• Connector Quantity: 1 female connector with square shape
• Terminal Quantity: 2 terminals for reliable signal transmission
• Transmission Pan Bolt Quantity: Includes 1 bolt for mounting
• Housing Material: Durable plastic construction
• Wiring Harness and Mounting Hardware: Not included
• Package Contents: 1 automatic transmission output shaft speed sensor

Detailed Description of the Dorman 917-673 Speed Sensor

This automatic transmission speed sensor from Dorman is specifically designed to fit Ford and Mazda vehicles, including models such as the Ford Explorer, Explorer Sport Trac, Ranger, and Mazda B2300, B2500, B3000, and B4000. The sensor features a blade terminal type and a single female connector with a square shape, ensuring compatibility with the vehicle’s existing wiring harness. The plastic housing provides resistance to heat and corrosion, contributing to the sensor’s longevity. The package includes one transmission pan bolt for secure installation, although additional mounting hardware and wiring harness are not included.

Common Applications and Issues Addressed

• Helps maintain accurate vehicle speed readings for transmission control
• Prevents erratic shifting or transmission slipping caused by faulty speed sensors
• Resolves transmission warning lights related to speed sensor failure
• Improves overall transmission performance and fuel efficiency
• Supports proper operation of speed-dependent vehicle systems

Installation Notes and Tips

Installation of the Dorman 917-673 sensor requires removal of the transmission pan bolt for mounting. Ensure the vehicle is safely lifted and supported before beginning work. Since mounting hardware beyond the included bolt and wiring harness are not provided, verify the condition of existing components before installation. Properly connect the female square-shaped connector to the vehicle’s wiring harness to avoid electrical issues. It is recommended to consult the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty Information

Dorman manufactures this automatic transmission speed sensor to meet or exceed OEM specifications for fit, form, and function. The plastic housing and blade terminal design contribute to reliable operation under normal driving conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. For exact warranty terms, refer to Dorman’s official documentation or contact the parts distributor.