Hella 012679491 Front Left ABS Wheel Speed Sensor with Wire Harness

The Hella 012679491 is a front left active ABS wheel speed sensor engineered to OE specifications for precise wheel rotation monitoring. As a direct replacement component, it delivers accurate vehicle speed data to the ABS control unit, ensuring reliable operation of your anti-lock braking system, traction control, and electronic stability programs.

Key Features:

• Position: Front Left (driver side)
• Sensor Type: Active sensor with integrated electronics
• Connector: 2-pin connector
• Wire Harness Length: 722mm (28-7/16 inches) — includes ABS wheel speed sensor wire harness
• OE-quality construction built to original equipment standards
• 1-Year Limited Warranty

Hella's wheel speed sensors are developed using the same original equipment expertise applied to OEM applications worldwide. The active sensor design uses integrated electronics powered by the ABS control unit to accurately detect wheel speed, feeding critical data to safety systems including ABS, hill start assist, and driving dynamics controls. A faulty wheel speed sensor can trigger ABS warning lights and disable multiple safety systems — this direct-fit replacement restores full system functionality.