Standard Ignition ALS3171 ABS Wheel Speed Sensor - Rear Right

Reliable ABS Wheel Speed Sensor for Subaru Crosstrek and Forester

The Standard Ignition ALS3171 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Subaru Crosstrek or Forester. Engineered for direct bolt mounting on the spindle, this sensor ensures consistent performance and compatibility with your vehicle's braking system.

Key Features of Standard Ignition ALS3171 ABS Sensor

• Direct, snap fit attachment method for secure installation
• Single female square connector with two male mini-blade terminals
• 26.5-inch (673 mm) wiring harness included for proper reach
• Black and gray color finish for corrosion resistance
• Bolt mount design with one bolt hole for spindle mounting

Detailed Product Description

The Standard Ignition ALS3171 ABS Wheel Speed Sensor is specifically designed for Subaru Crosstrek and Forester models, providing precise wheel speed measurements essential for the anti-lock braking system (ABS). Featuring a direct snap fit attachment and a bolt mount with one bolt hole, this sensor mounts securely on the spindle. The sensor includes a 26.5-inch wiring harness with a female square connector and two male mini-blade terminals, ensuring proper electrical connection and signal transmission. Its black and gray finish offers durability against environmental factors, while the included wiring harness simplifies installation.

Common Issues Addressed by This ABS Wheel Speed Sensor

• Intermittent or no ABS warning light due to faulty sensor signals
• ABS system malfunction causing loss of anti-lock braking function
• Erratic or inaccurate wheel speed readings affecting traction control
• Brake system warning lights triggered by sensor failure
• Reduced vehicle stability during braking on slippery surfaces

Installation Notes and Tips

Installation requires mounting the sensor directly to the spindle using the bolt mount with one bolt hole. Ensure the wiring harness is routed properly to avoid damage or interference with moving parts. The sensor’s direct snap fit design facilitates alignment during installation. Verify connector engagement by matching the female square connector to the vehicle’s wiring harness. No additional mounting hardware is included, so retain original bolts or source compatible fasteners.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS3171 ABS Wheel Speed Sensor undergoes rigorous testing to ensure reliable performance in Subaru Crosstrek and Forester vehicles. Please refer to Standard Ignition’s warranty policy for coverage details.