Dorman 917-539 ABS Wheel Speed Sensor Tone Ring - Front Left or Front Right

Dorman 917-539 ABS Tone Ring

Dorman 917-539 is an ABS wheel speed sensor tone ring made from steel for a direct replacement on select Chrysler and Dodge front applications. It restores the toothed trigger surface the ABS sensor reads, helping maintain accurate wheel speed signal input on vehicles such as the Dodge Caravan, Grand Caravan, and Daytona.

Key Features

• Steel construction for durable service in brake and hub environments
• 47-tooth design for proper ABS sensor signal generation
• Inside diameter: 3.31 in; outside diameter: 3.76 in
• Width: 0.45 in for OE-style fitment
• Direct replacement for select front left and front right applications
• Fits 1988-1995 Dodge Caravan, front left and front right
• Fits 1988-1995 Dodge Grand Caravan, front left and front right
• Fits 1988-1993 Dodge Daytona, front left and front right

Detailed Description

This ABS wheel speed sensor tone ring is built to replace the original equipment ring on specific vehicles where the ABS sensor depends on a toothed trigger wheel for signal accuracy. Dorman 917-539 uses steel construction and OE-style dimensions to match the original ring profile, including a 3.31-inch inside diameter, 3.76-inch outside diameter, and 47 teeth. It is a practical replacement for front wheel ABS service on Dodge Caravan, Grand Caravan, and Daytona models listed in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• ABS warning light caused by a damaged or missing tone ring
• Erratic wheel speed sensor readings from worn teeth
• ABS pulse signal loss at the front wheel
• Corrosion or cracking on the original tone ring
• Brake system faults tied to incorrect wheel speed input

Installation Notes and Tips

Verify the wheel position and match the ring dimensions before installation. Inspect the wheel speed sensor, hub area, and surrounding brake components for wear or contamination that could affect signal quality. Confirm the tooth count and orientation align with the original part before returning the vehicle to service. Fits 1988-1995 Dodge Caravan, front left and front right; fits 1988-1995 Dodge Grand Caravan, front left and front right; fits 1988-1993 Dodge Daytona, front left and front right.

Quality Assurance

Dorman replacement parts are engineered to provide a direct-fit solution for specific OE applications. Part number 917-539 is built to match the listed fitment and dimensional requirements for the vehicles shown above.