Delphi SS21425 ABS Wheel Speed Sensor

The Delphi SS21425 ABS Wheel Speed Sensor is an OE-quality replacement component designed to monitor wheel speed and rotation to prevent brake lock-up during emergency braking situations. This sensor plays a critical role in anti-lock brake systems (ABS) and electronic stability control systems by continuously transmitting wheel speed data to the vehicle's control module.

Key Features:

• OE-quality design engineered to prevent mechanical damage to the sensor wheel and minimize soiling
• Weather pack connectors with plated pins for enhanced corrosion protection and improved conductivity
• Advanced digital signal technology using magneto-resistive or Hall effect sensing for improved accuracy
• Maintains optimal performance during extreme temperature changes for long-lasting reliability
• Rigorously tested to OE standards for optimum signal stability in all driving conditions
• Direct-fit design with OE-matching mounting, connector design, and wire length for easy installation

Delphi ABS sensors feature the latest digital signal technology that creates a square wave signal, changing only frequency rather than amplitude. This design enhances accuracy especially at lower speeds and enables detection of wheel direction for advanced features like hill hold control and automatic parking assistance. Built to deliver reliable performance in safety-critical braking systems, this sensor provides the confidence of OE-quality engineering.