Standard Ignition ALS1861 ABS Wheel Speed Sensor - Rear Right

Overview of Standard Ignition ABS Wheel Speed Sensor ALS1861

The Standard Ignition ABS Wheel Speed Sensor ALS1861 is designed specifically for the Mercedes-Benz CLK55 AMG. This sensor plays a critical role in monitoring wheel speed to support the vehicle's anti-lock braking system (ABS), ensuring safe and reliable braking performance.

• Compatible with Mercedes-Benz CLK55 AMG models
• Spindle mounting location with one bolt hole for secure installation
• 38-inch (960 mm) harness length for flexible routing
• Rectangular female connector with one terminal and male pin terminals
• Two terminal quantity with male and female gender configuration
• Hardware not included

Detailed Product Description

The ALS1861 ABS Wheel Speed Sensor from Standard Ignition is engineered to provide accurate wheel speed data to the ABS control module of the Mercedes-Benz CLK55 AMG. Featuring a spindle mounting location, this sensor installs with a single bolt hole, ensuring a precise fit. The sensor includes a 38-inch (960 mm) harness length, allowing for proper connection without strain or excess slack. Its rectangular female connector with one terminal and male pin terminals ensures reliable electrical contact. The sensor’s two-terminal design supports effective signal transmission, critical for the ABS system’s function.

Common Applications and Problem Resolution

• Restores ABS warning light functionality by providing accurate wheel speed data
• Eliminates erratic ABS braking behavior caused by faulty sensors
• Prevents unintended traction control or stability control activation
• Addresses wheel speed sensor failure symptoms such as inconsistent speed readings
• Supports safe braking performance under various driving conditions

Installation Notes and Tips

• Ensure the spindle mounting location is clean and free of debris before installation
• Verify the connector gender and terminal type match the vehicle’s wiring harness
• Route the 38-inch harness carefully to avoid contact with moving parts or heat sources
• Use appropriate torque specifications for the single bolt mounting to avoid sensor damage
• Test the ABS system after installation to confirm proper sensor operation

Quality Assurance and Warranty

Standard Ignition manufactures the ALS1861 ABS Wheel Speed Sensor to meet or exceed OEM specifications for fit, form, and function. While hardware is not included, the sensor is built to provide reliable performance for the Mercedes-Benz CLK55 AMG. Please consult Standard Ignition’s warranty policy for specific coverage details related to this part number.