Hella 012039711 ABS Wheel Speed Sensor - Front Left or Front Right

Reliable ABS Wheel Speed Sensor for Mercedes-Benz Models

The Hella ABS Wheel Speed Sensor 012039711 is engineered for precise wheel speed detection on select Mercedes-Benz vehicles. Designed for front axle left and right fitting positions, this sensor ensures accurate data transmission to your vehicle's ABS system.

• Cable length: 565 mm for optimal routing
• Fitting position: Front axle left and right
• Manufacturer restriction: Teves compatible
• Rated voltage: 12 V for standard vehicle electrical systems
• Sensor type: Hall sensor technology for reliable signal output

Detailed Product Features and Specifications

This Hella ABS Wheel Speed Sensor (part number 012039711) utilizes Hall sensor technology to provide consistent and accurate wheel speed readings. The 565 mm cable length allows for proper installation on the front axle, both left and right sides, ensuring compatibility with the vehicle's wiring harness. The sensor operates at a rated voltage of 12 volts, matching the electrical requirements of Mercedes-Benz models such as the C32 AMG, C55 AMG, C200, C230, C240, C280, C320, C350, CLK55 AMG, CLK63 AMG, CLK280, CLK320, CLK350, CLK430, CLK500, CLK550, SLK55 AMG, SLK200, SLK280, SLK300, and SLK350. It is specifically designed to meet the manufacturer restriction for Teves systems, ensuring proper integration with the vehicle's ABS control module.

About the Hella Brand Line

The Hella brand line is known for delivering high-quality automotive sensors and electrical components. This ABS Wheel Speed Sensor is part of Hella's comprehensive sensor range, designed to meet stringent OEM standards. The Hella line focuses on precision and durability, making it suitable for critical safety systems like ABS in Mercedes-Benz vehicles.

Common Applications and Problem Resolution

• Restores accurate wheel speed data for ABS functionality
• Eliminates ABS warning lights caused by faulty sensors
• Prevents erratic braking behavior due to sensor failure
• Supports traction control and stability systems dependent on wheel speed input
• Addresses sensor signal loss or intermittent faults on front axle wheels

Installation Notes and Tips

When installing the Hella ABS Wheel Speed Sensor 012039711, ensure the sensor is mounted on the front axle left or right side as specified. Verify the cable routing accommodates the 565 mm length without tension or interference. Confirm compatibility with the vehicle’s Teves ABS system before installation. Use appropriate tools to avoid damage to the sensor or connector during replacement.

Quality Assurance and Warranty

Hella ABS Wheel Speed Sensors are manufactured to meet OEM quality standards, ensuring reliable performance and longevity. This sensor is tested for electrical and mechanical durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.