Delphi SS21670 ABS Wheel Speed Sensor - Front Left

Delphi ABS Wheel Speed Sensor SS21670

Delphi SS21670 is a front left ABS wheel speed sensor built for Ford E-150, E-250, and E-350 Super Duty applications. It uses OE-style validation and calibration to deliver accurate wheel speed readings for the anti-lock brake system.

Key Features

• Front left ABS wheel speed sensor for select Ford vans and Super Duty chassis applications
• OE-standard testing and calibration for consistent signal output
• Black connector with square shape, male blade terminals, and 2-terminal design
• Wiring harness included with a 778 mm harness length
• Package includes the ABS wheel speed sensor and instruction sheet
• Delphi part number SS21670 for direct reference and ordering

Product Details

This Delphi ABS wheel speed sensor is engineered for vehicles that rely on precise wheel speed data to manage anti-lock braking performance. It fits 2021-2023 Ford E-350 Super Duty, front left; 2011-2019 Ford E-350 Super Duty, front left; 2011-2014 Ford E-150, front left; and 2011-2014 Ford E-250, front left. Delphi validates and calibrates its sensors to OE standards, helping maintain accurate readings for the brake control system. The SS21670 is a practical replacement choice when servicing a Ford E-350 Super Duty front left ABS sensor or a front left wheel speed sensor on Ford E-150 and E-250 models.

This part cross-references Standard Ignition ALS2212 for the same application.

Common Issues This Sensor Can Address

• ABS warning light caused by a failed front left wheel speed sensor
• Erratic or missing wheel speed signal at the brake control module
• ABS system faults related to damaged sensor wiring or connector wear
• Brake system diagnostic trouble codes tied to the front left wheel position
• Loss of anti-lock brake function from an inaccurate sensor reading

Installation Notes

Verify the front left position and connector style before installation. Inspect the wheel hub area, tone ring, and harness routing for damage or contamination that could affect signal quality. Confirm the connector is fully seated and the harness is secured away from moving suspension components.

Quality Assurance

Delphi backs its sensor portfolio with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.