Delphi SS21501 ABS Wheel Speed Sensor - Front

Delphi Front ABS Wheel Speed Sensor

Delphi SS21501 is a front ABS wheel speed sensor built for accurate wheel speed input on select Ford Super Duty trucks. It is a direct-fit replacement for 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty front applications, with OE-calibrated testing to support consistent signal output.

• Front ABS wheel speed sensor for select Ford Super Duty models
• OE-developed and validated sensor design
• Tested and calibrated to OE standards for accurate readings
• Wiring harness included with a 1418-length lead
• Black connector with square shape, 1 connector, 2 terminals
• Male connector and male terminal design
• Package includes ABS wheel speed sensor and instruction sheet

Fitment and Application

Compatible with 2017-2019 Ford F-250 Super Duty, front, and 2017-2019 Ford F-350 Super Duty, front. Delphi SS21501 is a practical OE-style replacement for front wheel speed sensing on these Ford truck platforms. This part cross-references Dorman OE Solutions 533-477 for the same application.

How This Sensor Is Used

• Restores wheel speed signal input to the ABS control system
• Addresses ABS warning light concerns caused by sensor signal loss
• Helps correct traction control or stability system faults tied to wheel speed data
• Supports braking system monitoring on front axle applications
• Replaces a damaged or worn front ABS sensor on Ford F-250 Super Duty and Ford F-350 Super Duty trucks

Installation Notes

Install at the front wheel position and verify connector style, terminal count, and harness routing before final assembly. Inspect the tone ring, hub area, and wiring path for damage or contamination during replacement. Confirm the sensor seats properly and clear any stored ABS fault codes after installation.

Quality Assurance

Delphi sensors are developed and validated using OE-focused methods and are tested to OE standards for accurate signal output. That calibration focus helps support reliable operation and reduces repeat comebacks on front ABS wheel speed sensor replacements.