Hella 012679931 ABS Wheel Speed Sensor

The Hella 012679931 is a premium-quality ABS wheel speed sensor designed to provide accurate wheel speed monitoring for anti-lock braking systems. This sensor detects the rotational movement of the wheels, providing crucial information for numerous safety and assistance systems.

Key Features:

• Active sensor type with integrated electronics for precise wheel speed detection
• Designed for reliable performance and first-class functionality with exact fit
• Engineered to OE standards with extensive original equipment expertise
• Rear axle fitment position (left side)
• Compatible with multiple VAG group vehicles including Audi, VW, Porsche, and Skoda

The ABS wheel speed sensor plays a crucial role in the anti-lock braking system by accurately reporting wheel speed to the ABS control module. When the sensor malfunctions, it can lead to ineffective braking and trigger an ABS warning light. Common symptoms of a failing sensor include illuminated ABS warning lights, inconsistent braking performance, and erratic traction control behavior.

OEM Cross-References: This sensor replaces OEM part numbers including VW 7L0 927 807 A, VW 7L0 927 807 B, VW WHT 003 857 A, VW WHT 003 857 C, Porsche 955 606 405 11, and Porsche 955 606 405 12.