BWD ABS2091 ABS Wheel Speed Sensor

The BWD ABS2091 is a premium aftermarket ABS wheel speed sensor engineered to deliver OE-matching performance for anti-lock braking system applications. The wheel speed sensor continuously monitors wheel rotation and transmits that data to the ABS control module, which uses the signal to prevent wheel lockup during hard braking events.

Key Features:

• OE-Matching Signal Output: Designed and tested to match OE output voltage, resistance, and magnetic field strength for reliable ABS system performance
• OE Connectors and Terminals: Utilizes OE-spec connectors and terminals to ensure an accurate, water-tight connection to the vehicle wiring harness
• High-Quality Housing: Sensor body is constructed from glass-reinforced plastic resin offering high-temperature resistance and protection from environmental exposure, vehicle fluids, and road debris
• Viton O-Ring: O-ring material provides superior sealing performance across extreme temperature ranges and resists degradation from oils, fuels, lubricants, and mineral acids
• Complete Hardware Included: Grommets and wire clips are included on the harness for proper mounting and routing within the chassis
• Precision Dimensions: Critical sensor dimensions are held to tight tolerances to maintain the correct air gap between the sensor tip and the reluctor/tone ring, preventing contact damage

BWD ABS sensors undergo extensive laboratory and real-world testing — including shaft speed versus delta voltage measurement, output waveform analysis, pulse width verification, and full physical comparison to OE — to ensure each unit meets or exceeds original equipment standards. With over 2,100 ABS part numbers in the BWD catalog, this sensor is part of one of the most comprehensive aftermarket ABS coverage lines available for domestic and import vehicles.