Facet 21.0009 ABS Wheel Speed Sensor - Rear Left

Reliable ABS Wheel Speed Sensor for Audi and Volkswagen Models

The Facet 21.0009 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your vehicle's anti-lock braking system. Compatible with a range of Audi and Volkswagen models, this sensor helps maintain optimal braking performance and vehicle stability.

• Compatible with Audi A3, Q3, TT and Volkswagen Beetle, CC, Eos, Golf, GTI, Jetta, Passat, R32, Tiguan
• OEM-quality ABS wheel speed sensor ensuring precise signal transmission
• Durable construction for reliable operation under various driving conditions
• Direct replacement part number 21.0009 for easy identification and fitment
• Designed to integrate seamlessly with factory ABS systems

Product Details and Compatibility

The Facet 21.0009 ABS Wheel Speed Sensor is engineered to meet the specifications required by Audi and Volkswagen vehicles equipped with ABS systems. This sensor monitors the rotational speed of the wheels and sends real-time data to the vehicle’s electronic control unit (ECU). Accurate wheel speed information is critical for the ABS to function correctly, preventing wheel lockup during braking and enhancing vehicle control. This sensor is compatible with popular models including the Audi A3, Q3, and TT, as well as Volkswagen Beetle, CC, Eos, Golf, GTI, Jetta, Passat, R32, and Tiguan, making it a versatile replacement option for these vehicles.

Common Applications and Problem Resolution

• Restores proper ABS function when the warning light is illuminated
• Eliminates erratic ABS braking behavior caused by faulty sensor signals
• Prevents inaccurate speedometer readings linked to wheel speed sensor issues
• Addresses traction control system malfunctions related to wheel speed data
• Helps resolve intermittent ABS activation or failure to engage

Installation Notes and Tips

When installing the Facet 21.0009 ABS Wheel Speed Sensor, ensure the sensor mounting area is clean and free of debris to maintain accurate readings. Use the correct torque specifications for mounting bolts to avoid sensor damage. It is recommended to inspect the sensor wiring harness for any signs of wear or corrosion and replace if necessary. After installation, clear any ABS fault codes using a diagnostic tool to confirm proper sensor operation.

Quality Assurance and Warranty Information

Facet manufactures the 21.0009 ABS Wheel Speed Sensor to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Facet products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer documentation.