Hella 012679501 ABS Wheel Speed Sensor - Front Right

ABS Wheel Speed Sensor for Mercedes-Benz

This HELLA ABS wheel speed sensor is a standard replacement part built for accurate wheel speed detection and reliable ABS operation. It is a fitment-based solution for select Mercedes-Benz models, including front right applications on the CLS550, CLS400, E250, E350, and E400.

Key Features

• Active sensor design for precise wheel speed monitoring
• Wiring harness included for a cleaner replacement process
• Oblong connector with female connector and male terminals
• 2-pin electrical connection for the specified application
• Durable construction for exposure to harsh road conditions
• Genuine OE from HELLA for a direct replacement approach

Detailed Description

Part number 012679501 is an ABS wheel speed sensor from HELLA’s Genuine OE line. It is engineered to monitor wheel movement accurately so the braking system can process speed data correctly during ABS events. The sensor uses an active design, a black oblong connector, and a 2-pin layout, with the wiring harness included for the listed applications. This part number 012679501 is used on select Mercedes-Benz CLS550, CLS400, E250, E350, and E400 models in front right fitments.

Genuine OE from HELLA indicates a product line focused on original-equipment style replacement parts. For buyers searching for a Mercedes-Benz ABS wheel speed sensor with harness, this part provides the specified connector style, terminal configuration, and fitment coverage for the listed vehicles.

What It Helps Address

• ABS warning light caused by a failed wheel speed sensor
• Inaccurate wheel speed data affecting braking system response
• Intermittent stability control or traction control faults
• Damaged sensor wiring at the wheel end
• Replacement needs on front right Mercedes-Benz brake sensor applications

Installation Notes and Tips

Installation requires qualified personnel, as noted by the manufacturer. Verify connector shape, terminal count, harness routing, and front axle wheel-side placement before installation. Confirm the vehicle application against the fitment list for the CLS550, CLS400, E250, E350, and E400 before ordering. The included harness helps streamline replacement, but the sensor should still be installed and checked according to service procedures.

Quality Assurance

HELLA supplies Genuine OE replacement parts with a focus on precise fit and dependable signal performance. This ABS wheel speed sensor is built with durable materials and standard replacement construction for the listed Mercedes-Benz applications.