Hella 230040601 ABS Wheel Speed Sensor

The Hella 230040601 is a direct-fit ABS wheel speed sensor (also called a wheel speed sensor or ABS sensor) engineered to OE specifications for precise wheel speed detection. As a critical input device for your vehicle's safety systems, this sensor continuously monitors wheel rotation and transmits data to the ABS control unit to help prevent wheel lockup during hard braking.

Key Features:

• OE-quality construction for a direct, 1:1 replacement with no modifications required
• Delivers accurate wheel speed signals to support ABS, TCS (Traction Control), and ESP (Electronic Stability Program) systems
• Speed data is also shared with engine, transmission, navigation, and chassis control systems via the ABS control unit
• Built to withstand the harsh underbody environment, including temperature extremes, moisture, and road debris
• Engineered and manufactured by Hella, a globally recognized Tier 1 OEM supplier trusted by leading automobile manufacturers worldwide
• Part of Hella's comprehensive aftermarket sensor program, bringing OE expertise to independent repair shops

Hella's wheel speed sensors mount directly above the impulse wheel connected to the wheel hub or drive shaft, generating a precise signal used by safety-critical vehicle systems. Choosing an OE-quality replacement like the Hella 230040601 ensures reliable integration with your vehicle's existing ABS architecture and restores braking confidence.