Standard Ignition ALS2742 ABS Wheel Speed Sensor - Rear

Reliable ABS Wheel Speed Sensor for Mercedes-Benz GLK250 and GLK350

The Standard Ignition ALS2742 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Mercedes-Benz GLK250 or GLK350. This sensor helps maintain proper ABS function and vehicle stability by delivering precise signals to the braking system.

• Compatible with Mercedes-Benz GLK250 and GLK350 models
• Connector gender: Female with a rectangular shape for secure connection
• Two terminals with male pin type for reliable electrical contact
• 43-inch (1090 mm) harness length for flexible installation
• Bolt mount design with one bolt hole for secure wheel mounting

Product Features and Specifications

The ALS2742 ABS Wheel Speed Sensor from Standard Ignition features a bolt mount type with a single bolt hole, ensuring a firm attachment at the wheel mounting location. It includes a 43-inch harness with a female rectangular connector and two male pin terminals, designed to interface seamlessly with the vehicle’s wiring harness. This sensor does not include mounting hardware, so ensure you have the necessary bolts for installation.

Function and Application

This ABS wheel speed sensor is essential for monitoring wheel rotation speed and transmitting this data to the vehicle’s anti-lock braking system. It helps prevent wheel lockup during braking and supports traction control functions.

• Detects wheel speed to assist ABS and traction control systems
• Helps resolve ABS warning light issues related to faulty sensors
• Addresses inconsistent or erratic speed readings from the affected wheel
• Improves braking performance and vehicle stability
• Replaces damaged or worn sensors on Mercedes-Benz GLK250 and GLK350

Installation Notes and Tips

When installing the Standard Ignition ALS2742 sensor, verify the mounting location at the wheel hub and ensure the bolt hole aligns correctly. The 43-inch harness length provides flexibility to route the wiring without strain. Since mounting hardware is not included, use the original bolt or an appropriate replacement. Confirm connector compatibility with the vehicle’s wiring harness before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS2742 ABS Wheel Speed Sensor undergoes rigorous testing to ensure durability and reliable performance. Please refer to Standard Ignition’s warranty policy for coverage details.