Delphi SS21442 ABS Wheel Speed Sensor

The Delphi SS21442 is a direct-fit ABS wheel speed sensor designed to restore proper anti-lock braking system performance. Delphi is a leading OE supplier, and this sensor is engineered to meet or exceed original equipment specifications for a reliable, accurate replacement.

The ABS wheel speed sensor monitors wheel rotation speed and transmits that data to the vehicle's ABS control module. This allows the system to detect wheel lockup and modulate brake pressure accordingly, helping maintain steering control during hard braking events.

Key Features:

• Direct OE replacement — engineered to match original equipment fit and function
• Precision-wound sensing coil for accurate wheel speed signal output
• Durable construction designed to withstand heat, vibration, and road contaminants
• Plug-and-play installation with OE-matched connector
• Manufactured by Delphi, a trusted Tier 1 OE supplier to major automakers

Replacing a faulty ABS speed sensor with a quality Delphi unit helps restore ABS, traction control, and stability control functionality, and clears related diagnostic trouble codes (DTCs). This sensor ships as a single unit.