Karlyn 50524 ABS Wheel Speed Sensor - Rear Left

ABS Wheel Speed Sensor for Mercedes-Benz

Karlyn Bremi 50524 is an ABS wheel speed sensor for the rear left position on select Mercedes-Benz models. It is a direct-fit brake sensor application for vehicles that rely on accurate wheel speed input for ABS and stability system operation.

• ABS wheel speed sensor for the rear left position
• Fits 2012-2013 Mercedes-Benz S350, rear left
• Fits 2010-2013 Mercedes-Benz S400, rear left
• Fits 2007-2013 Mercedes-Benz S600, rear left
• Fits 2007-2013 Mercedes-Benz S65 AMG, rear left
• Fits 2007-2011 Mercedes-Benz S550, rear left
• Fits 2008-2010 Mercedes-Benz S63 AMG, rear left
• Karlyn Bremi part number 50524

Fitment Details

This sensor is listed for Mercedes-Benz S-Class applications with rear left placement only. Use the vehicle year, model, and position above to confirm the correct application before ordering. The Karlyn Bremi 50524 part number is also a useful reference when matching the replacement sensor to the original unit.

What It Helps Address

• ABS warning light caused by a faulty rear wheel speed signal
• Traction control or stability control faults tied to wheel speed input
• Intermittent speed sensor readings at the rear left wheel
• Brake system fault codes related to wheel speed monitoring
• Loss of accurate wheel speed data for ABS operation

Installation Notes

Confirm rear left placement and match the connector and routing to the original sensor before installation. Inspect the tone ring, wiring path, and mounting area for damage or corrosion that could affect signal quality. For best results, clear fault codes and verify system operation after replacement.

Quality Assurance

Bremi is the product line identified for this Karlyn sensor, and part number 50524 is cataloged for the listed Mercedes-Benz S-Class applications.