Hella 012806171 ABS Wheel Speed Sensor - Front Left or Front Right

Reliable ABS Wheel Speed Sensor for Audi A4 and S4 Models

The Hella ABS Wheel Speed Sensor 012806171 is designed to provide accurate wheel speed data for Audi vehicles, including the A4, A4 Quattro, RS4, and S4 models. This sensor ensures proper ABS function by delivering precise signals to the vehicle's braking system.

• Compatible with Audi A4, A4 Quattro, RS4, and S4 models
• Cable length of 950 mm for optimal fitment
• Rated voltage of 12V suitable for standard automotive electrical systems
• Part number 012806171 for exact replacement
• Manufactured by Hella, a trusted name in automotive sensor technology

About the Hella Product Line

The Hella brand line is known for producing high-quality automotive sensors and electrical components. This ABS Wheel Speed Sensor is part of Hella's sensor range, engineered to meet OEM specifications and provide reliable performance in demanding driving conditions. The 012806171 sensor benefits from Hella's expertise in precision manufacturing and durability.

Product Details and Specifications

This ABS Wheel Speed Sensor features a 950 mm cable length, allowing for proper routing and connection within the wheel assembly of compatible Audi models. Operating at a rated voltage of 12 volts, it integrates seamlessly with the vehicle's ABS control module. The sensor's design ensures accurate detection of wheel speed, which is critical for anti-lock braking and traction control systems.

Common Applications and Problem Solving

• Restores ABS functionality by providing accurate wheel speed data
• Resolves ABS warning lights caused by faulty or damaged sensors
• Improves traction control system performance on Audi A4 and S4 vehicles
• Eliminates erratic braking behavior linked to sensor failure
• Prevents potential safety issues related to ABS malfunction

Installation Notes and Tips

When installing the Hella ABS Wheel Speed Sensor 012806171, ensure the cable length of 950 mm is sufficient for your specific Audi model's wheel assembly. Properly secure the sensor and routing to avoid damage from road debris or suspension movement. Verify electrical connections and test the ABS system after installation to confirm correct operation.

Quality Assurance and Warranty

Hella manufactures this ABS Wheel Speed Sensor to meet stringent quality standards, ensuring reliable performance and durability. The part number 012806171 is backed by Hella's quality control processes. Please refer to Hella's warranty policy for coverage details.