Hella WHT-003-857 D ABS Wheel Speed Sensor

The Hella WHT-003-857 D is a high-quality ABS wheel speed sensor engineered to deliver reliable performance for anti-lock braking systems, traction control, and stability control systems. As a leading original equipment manufacturer with over 100 years of automotive expertise, Hella produces sensors that meet or exceed OEM specifications for precise wheel speed monitoring.

Key Features:

• Direct OEM replacement sensor for Audi and Volkswagen applications
• Active Hall sensor technology for accurate speed detection in both forward and reverse
• Compact, lightweight design with integrated electronics
• Superior resistance to electromagnetic interference and temperature fluctuations
• Maintains consistent signal quality regardless of air gap variations
• Compatible with multipole magnetic ring systems integrated into wheel bearing seals

This sensor plays a critical role in vehicle safety systems by continuously monitoring wheel rotation and transmitting data to the ABS control unit. When wheel speed sensor faults occur, multiple safety systems can be affected, including ABS, traction control, and electronic stability programs. The Hella WHT-003-857 D ensures optimal braking performance and system reliability.

Cross-Reference Numbers: Replaces OEM part numbers 7H0-927-803, WHT-003-857, and others. Also known as Hella 012039011 and ATE 360301.