Standard Ignition ALS400 ABS Wheel Speed Sensor - Front

Reliable ABS Wheel Speed Sensor for Mercedes-Benz Models

The Standard Ignition ALS400 ABS Wheel Speed Sensor is designed specifically for select Mercedes-Benz vehicles, including the SL55 AMG, SL63 AMG, SL65 AMG, SL500, SL550, SL600, and SLR McLaren. This sensor plays a critical role in your vehicle's anti-lock braking system by accurately monitoring wheel speed to ensure safe and responsive braking performance.

• Compatible with Mercedes-Benz SL55 AMG, SL63 AMG, SL65 AMG, SL500, SL550, SL600, and SLR McLaren
• Part number ALS400 for precise identification and fitment
• Engineered to meet or exceed OEM specifications
• Durable construction for reliable long-term operation
• Direct replacement sensor for ABS system functionality

Product Details and Compatibility

The ALS400 ABS Wheel Speed Sensor from Standard Ignition is manufactured to provide accurate wheel speed data to the vehicle's ABS control module. This sensor is essential for maintaining proper anti-lock braking system operation, which helps prevent wheel lockup during sudden stops or slippery conditions. Compatible with a range of Mercedes-Benz SL-Class AMG models and the SLR McLaren, this sensor ensures a precise fit and reliable performance. Using the correct part number ALS400 guarantees compatibility and helps maintain the integrity of your vehicle's braking system.

Common Applications and Problem Resolution

• Restores ABS warning light functionality by replacing faulty sensors
• Eliminates erratic or inaccurate wheel speed readings
• Prevents unintended ABS activation or failure
• Improves braking stability and vehicle control
• Addresses issues related to ABS system fault codes

Installation Notes and Tips

Installation of the ALS400 sensor requires basic mechanical skills and proper tools. Ensure the vehicle is securely lifted and the wheel assembly is accessible. Disconnect the battery before beginning to avoid electrical issues. Carefully remove the old sensor and clean the mounting area before installing the new sensor. Verify the sensor connector is securely attached and free of corrosion. After installation, clear any ABS fault codes using a diagnostic tool and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS400 ABS Wheel Speed Sensor to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Using this sensor helps maintain the safety and functionality of your Mercedes-Benz ABS system.