Beck Arnley 084-4149 ABS Wheel Speed Sensor - Front

Beck Arnley ABS Wheel Speed Sensor for Mercedes-Benz Front Fitment

Restore accurate wheel speed signal input with the Beck Arnley 084-4149 ABS wheel speed sensor. Built to meet foreign nameplate OE specifications for form, fit, and function, this front sensor is a direct replacement choice for select Mercedes-Benz models.

Compatible with front applications on 2003-2011 Mercedes-Benz E-Class and CLS models, including Mercedes-Benz E320, E350, E500, E55 AMG, E550, E63 AMG, CLS500, CLS55 AMG, CLS550, CLS63 AMG, and SL63 AMG where listed below.

Key Features

• Beck Arnley 084-4149 ABS wheel speed sensor for front axle applications
• OE-spec replacement for foreign nameplate vehicles
• Form, fit, and function aligned with original equipment requirements
• Source-backed by Beck Arnley’s global partner network
• Direct-fit solution for select Mercedes-Benz brake sensor service

Detailed Description

The Beck Arnley 084-4149 is an ABS wheel speed sensor designed for front position service on select Mercedes-Benz vehicles. It is engineered around OE specifications so the sensor matches the expected mounting, connection, and signal requirements for the application. If you are replacing a failed front ABS sensor on a Mercedes-Benz E320, E350, or CLS550, this part number provides a focused OE-style replacement path.

This part number, 084-4149, is used for front wheel speed sensor service across multiple Mercedes-Benz platforms from 2003 through 2011. Beck Arnley works with global sourcing partners to supply parts that align with foreign vehicle requirements, making this sensor a practical choice for brake and stability system repairs.

Vehicle Fitment

• Fits 2007-2011 Mercedes-Benz CLS550, front
• Fits 2007-2011 Mercedes-Benz CLS63 AMG, front
• Fits 2003-2009 Mercedes-Benz E320, front
• Fits 2006-2009 Mercedes-Benz E350, front
• Fits 2007-2009 Mercedes-Benz E550, front
• Fits 2007-2009 Mercedes-Benz E63 AMG, front
• Fits 2009 Mercedes-Benz SL63 AMG, front
• Fits 2006 Mercedes-Benz CLS500, front
• Fits 2006 Mercedes-Benz CLS55 AMG, front
• Fits 2003-2006 Mercedes-Benz E55 AMG, front
• Fits 2003-2004 Mercedes-Benz E500, front

Common Issues This Sensor Can Address

• ABS warning light triggered by a failed front wheel speed sensor
• Traction control or stability control faults tied to wheel speed signal loss
• Intermittent braking system warnings from damaged sensor wiring or internal failure
• Erratic speed signal readings affecting ABS module operation
• Brake system diagnostic trouble codes related to the front sensor circuit

Installation Notes and Tips

Confirm the vehicle’s front sensor location before ordering and compare the original connector, routing, and mounting style to the replacement part. Inspect the tone ring, hub area, and harness path for debris, corrosion, or physical damage before installing the new sensor. After installation, clear any stored ABS codes and verify proper system operation with a road test.

Quality Assurance

Beck Arnley parts are built to meet foreign nameplate OE specifications for form, fit, and function. The 084-4149 is supported by Beck Arnley’s sourcing process for applications that require an OE-style replacement on Mercedes-Benz brake sensor systems.