Standard Ignition ALS559 ABS Wheel Speed Sensor - Rear or Rear Center

Reliable ABS Wheel Speed Sensor for Volvo Models

The Standard Ignition ALS559 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Volvo vehicles including the 240, 760, 940, 960, S90, and V90 models. This sensor ensures proper ABS function by monitoring wheel rotation and sending signals to the vehicle's braking system.

• Compatible with Volvo 240, 760, 940, 960, S90, and V90
• Part number ALS559 for precise identification
• Rectangular female connector with one terminal and two bullet-type male terminals
• Mounts securely to the differential with a single bolt hole
• Sensor only, no mounting hardware or wiring harness included

Product Details and Specifications

The ALS559 ABS Wheel Speed Sensor from Standard Ignition features a bolt mount design for installation at the differential. It includes a rectangular female connector with one connector and two bullet-type male terminals, ensuring proper electrical connection. This sensor does not come with a wiring harness or mounting hardware, so these components must be sourced separately if needed. The sensor is designed without a dust shield and does not include any wiring harness, making it a direct replacement sensor only.

Purpose and Common Applications

• Monitors wheel speed to support ABS and traction control systems
• Helps prevent wheel lockup during braking
• Ensures accurate speed data for vehicle stability control
• Replaces faulty or damaged ABS sensors on compatible Volvo models
• Addresses ABS warning lights and braking performance issues

Installation Notes and Tips

Installation requires mounting the sensor to the differential using the single bolt hole provided. Since mounting hardware and wiring harness are not included, ensure you have the correct bolt and wiring components before beginning installation. The sensor connector is female with a rectangular shape, so verify compatibility with your vehicle’s wiring harness. Handle the sensor carefully to avoid damage to the terminals during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The ALS559 ABS Wheel Speed Sensor undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed with the product documentation or supplier.