Standard Ignition ALS838 ABS Wheel Speed Sensor - Front Left

Overview of Standard Ignition ABS Wheel Speed Sensor ALS838

The Standard Ignition ABS Wheel Speed Sensor ALS838 is designed specifically for Subaru Impreza models, providing reliable wheel speed data essential for ABS functionality. This sensor features a 31-inch harness and a durable oval-shaped connector to ensure secure and accurate connections.

• Compatible with Subaru Impreza vehicles
• Part number ALS838 for precise identification
• Two-terminal blade type with male connector and female terminals
• 31-inch (787 mm) harness length for flexible installation
• Oval-shaped connector with one connector quantity
• Mounts directly on the wheel with two bolt holes
• Hardware not included

Detailed Product Description

The Standard Ignition ALS838 ABS Wheel Speed Sensor is engineered to monitor wheel speed by detecting rotational velocity at the wheel hub. It features a two-terminal blade type design with a male connector and female terminals, ensuring compatibility with the vehicle’s wiring harness. The sensor’s oval-shaped connector and 31-inch harness length provide ease of installation and secure electrical connections. Designed for mounting on the wheel, it uses two bolt holes for stable attachment. This sensor is tailored for Subaru Impreza models, making it a precise replacement part for maintaining ABS system performance.

Common Applications and Issues Addressed

• Restores accurate wheel speed readings for ABS and traction control systems
• Resolves ABS warning light activation due to faulty sensor signals
• Eliminates erratic braking behavior caused by sensor failure
• Prevents loss of anti-lock braking functionality
• Corrects speedometer inaccuracies linked to wheel speed sensor faults

Installation Notes and Tips

• Ensure vehicle is securely lifted and wheel removed before installation
• Verify connector orientation matches the oval-shaped male connector
• Use the two bolt holes to firmly mount the sensor on the wheel hub
• Check wiring harness length (31 inches) for proper routing without tension
• Do not reuse old hardware; new hardware is not included with this sensor

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS838 ABS Wheel Speed Sensor undergoes rigorous testing to ensure durability and reliable performance in Subaru Impreza vehicles. While hardware is not included, the sensor itself is backed by Standard Ignition’s quality standards. Please consult the product packaging or manufacturer’s website for specific warranty details.