Karlyn 51412 ABS Wheel Speed Sensor - Rear

Rear ABS Wheel Speed Sensor for Mercedes-Benz

The Karlyn Bremi 51412 is a rear ABS wheel speed sensor for select Mercedes-Benz models from 2009-2014. It provides the wheel speed signal used by the ABS and stability systems, making it a direct-fit service part for common rear sensor failures.

Key Features

• ABS wheel speed sensor for the rear position
• Karlyn Bremi product line
• Fits select Mercedes-Benz CL550, CL600, CL63 AMG, CL65 AMG, S350, S400, S550, S600, S63 AMG, and S65 AMG applications
• Part number 51412 for catalog and service reference
• Direct replacement format for rear wheel speed sensor service

Detailed Description

Built for rear axle applications, the Karlyn Bremi 51412 ABS wheel speed sensor is used on select Mercedes-Benz CL-Class and S-Class vehicles. This part number 51412 covers multiple rear fitments, including 2011-2014 Mercedes-Benz CL550 rear, 2009-2014 Mercedes-Benz CL600 rear, 2011-2014 Mercedes-Benz CL63 AMG rear, and 2009-2013 Mercedes-Benz S600 rear. It also fits additional rear applications such as Mercedes-Benz S350, S400, S550, S63 AMG, and S65 AMG models within the listed year ranges.

The Bremi line identifies the product family within Karlyn’s brake sensor offering, making this ABS wheel speed sensor a focused replacement for rear wheel speed signal issues on Mercedes-Benz CL-Class and S-Class vehicles. If you are searching for a rear ABS wheel speed sensor for Mercedes-Benz CL550 or Mercedes-Benz S550, part number 51412 is the reference to use.

What It Helps Address

• ABS warning light related to rear wheel speed signal loss
• Traction control or stability control faults tied to a rear sensor
• Intermittent wheel speed readings from a failing rear sensor
• Brake system fault codes stored by the vehicle control module
• Loss of accurate rear wheel speed input on Mercedes-Benz CL-Class and S-Class models

Installation Notes and Tips

Verify the rear position and confirm the exact model year before ordering, since some applications have production-date notes such as “From 07/31/09” or “From 06/01/09.” Compare the original sensor connector, routing, and mounting style to the existing part before installation. After replacement, clear any stored fault codes and confirm proper ABS operation during a road test.

Quality Assurance

Karlyn Bremi 51412 is cataloged as an ABS wheel speed sensor for the listed Mercedes-Benz rear applications and is identified by part number 51412 for accurate service matching.