Hella 230040531 ABS Wheel Speed Sensor

The Hella 230040531 is a direct-fit ABS wheel speed sensor (also referred to as an ABS sensor or vehicle speed sensor) engineered to OE specifications. It continuously monitors rotational wheel speed and transmits that data to the vehicle's ABS control unit, enabling the anti-lock braking system, traction control (TCS), and electronic stability program (ESP) to respond accurately in real time.

Key Features:

• OE-quality construction — manufactured to the same standards as Hella's original equipment components
• Precise wheel speed signal delivery for reliable ABS, TCS, and ESP operation
• Durable housing and wiring designed to withstand heat, moisture, road debris, and vibration
• Direct 1:1 replacement for the original sensor — no modifications required
• Supplied complete with connector and wiring harness for straightforward installation

Hella is a globally recognized OE supplier with over 120 years of automotive engineering expertise. The 230040531 sensor reflects that heritage, offering independent repair shops and enthusiasts the same component quality found in factory assembly. Restoring correct ABS sensor function helps prevent ABS warning lights, erratic speedometer readings, and degraded braking performance.