Febi 39479 ABS Wheel Speed Sensor - Rear

Overview of Febi ABS Wheel Speed Sensor 39479

The Febi ABS Wheel Speed Sensor 39479 is designed for precise wheel speed monitoring on select Mercedes-Benz models. This sensor ensures accurate data transmission to the ABS system, supporting vehicle stability and safety functions.

• Length: 765.0 mm for optimal fitment
• Terminal Quantity: 2 terminals for secure electrical connection
• Compatible with multiple Mercedes-Benz models including CL63 AMG, CL65 AMG, CL550, and S63 AMG
• Part Number: 39479 for easy identification and ordering

About the febi Product Line

The febi product line focuses on delivering reliable automotive components with precise specifications. The febi ABS Wheel Speed Sensor 39479 is engineered to meet OEM standards, providing consistent performance and durability for Mercedes-Benz vehicles. This line emphasizes quality and fitment accuracy, ensuring compatibility with the specified models.

Detailed Product Description

This ABS Wheel Speed Sensor from febi measures 765.0 mm in length, allowing it to fit correctly within the wheel assembly of compatible Mercedes-Benz vehicles. Featuring two terminals, it provides a stable electrical connection necessary for accurate wheel speed data transmission. The sensor plays a critical role in the anti-lock braking system by detecting wheel rotation speed and sending signals to the vehicle’s control module, which helps prevent wheel lockup during braking.

Common Applications and Issues Addressed

• Restores proper ABS function on Mercedes-Benz CL63 AMG and S63 AMG models
• Resolves ABS warning lights caused by faulty wheel speed sensors
• Improves traction control system responsiveness on CL550 and S550 vehicles
• Eliminates erratic speedometer readings related to sensor failure
• Supports stability control systems on S400 and S600 models

Installation Notes and Tips

• Verify sensor length (765.0 mm) matches vehicle specifications before installation
• Ensure the two-terminal connector is securely attached to avoid signal loss
• Handle the sensor carefully to prevent damage to the wiring or connector
• Consult vehicle service manual for proper sensor location and torque specifications

Quality Assurance and Warranty

The febi ABS Wheel Speed Sensor 39479 is manufactured to meet stringent quality standards, ensuring reliable operation within the specified Mercedes-Benz models. While specific warranty details may vary, febi products typically come with a limited warranty covering defects in materials and workmanship. Always confirm warranty terms with the parts provider.