Standard Ignition ALS3157 ABS Wheel Speed Sensor - Rear Right

Reliable ABS Wheel Speed Sensor for Subaru Legacy

The Standard Ignition ALS3157 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Subaru Legacy. Engineered for direct bolt mount installation on the spindle, this sensor ensures consistent performance and compatibility with your vehicle's braking system.

• Compatible with Subaru Legacy models
• Direct, snap fit attachment method for secure mounting
• 29-inch wiring harness included for easy connection
• Female rectangular connector with two terminals (male blade type)
• Black and gray color finish for durability and corrosion resistance
• OEM replacement part ensuring proper fit and function
• Bolt mount with one bolt hole for spindle installation

Product Details and Specifications

The Standard Ignition ALS3157 ABS Wheel Speed Sensor features a 29-inch wiring harness that facilitates straightforward installation and connection to your Subaru Legacy's ABS system. The sensor uses a female rectangular connector with two male blade terminals, designed for reliable electrical contact. Its bolt mount design with a single bolt hole allows for direct attachment to the spindle, ensuring precise positioning and accurate wheel speed readings. The sensor's black and gray finish provides resistance against environmental factors, contributing to long-term durability. This part is an OEM replacement, meeting factory specifications for fit and performance.

Common Applications and Problem Resolution

• Restores ABS functionality by providing accurate wheel speed data
• Resolves ABS warning light issues related to faulty sensors
• Improves traction control and stability system performance
• Eliminates erratic speedometer readings caused by sensor failure
• Prevents potential braking system malfunctions due to sensor errors

Installation Notes and Tips

Installation of the ALS3157 sensor requires removal of the wheel and access to the spindle mounting location. The sensor mounts directly with a single bolt, using a snap fit attachment method for secure placement. Ensure the wiring harness is routed away from moving parts and heat sources to prevent damage. Verify connector engagement to avoid electrical issues. No additional mounting hardware is included, so retain original bolts or source appropriate replacements if necessary.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Subaru Legacy. The ALS3157 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure durability and accuracy. This part is backed by Standard Ignition's warranty coverage, offering peace of mind with your purchase.