Standard Ignition ALS2509 ABS Wheel Speed Sensor - Rear Right

Reliable ABS Wheel Speed Sensor for Subaru Vehicles

The Standard Ignition ALS2509 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Subaru Forester, Impreza, and XV models. Engineered for direct bolt-on installation, this sensor ensures consistent performance and compatibility with your vehicle's anti-lock braking system.

• Compatible with Subaru Forester, Impreza, and XV models
• Direct bolt mount with one bolt hole for secure attachment
• 44.25-inch (1120 mm) wiring harness included for easy connection
• Male connector with rectangular shape and two terminals
• Black and gray color finish for durability and corrosion resistance
• OEM replacement part ensuring proper fit and function
• Two-wire design with blade-type female terminals
• Mounts directly to the spindle for accurate wheel speed readings

Product Details and Specifications

The Standard Ignition ALS2509 ABS Wheel Speed Sensor features a direct snap-fit attachment method and mounts securely to the spindle using a single bolt hole. The sensor includes a 44.25-inch wiring harness with a male rectangular connector housing two terminals, designed to interface with female blade terminals on the vehicle side. Finished in black and gray, this sensor is built to withstand typical road conditions without a dust shield or mounting bracket included. As an OEM replacement, it meets factory specifications for Subaru Forester, Impreza, and XV models, ensuring reliable ABS system performance.

Common Applications and Problem Resolution

• Restores ABS functionality by providing accurate wheel speed data
• Resolves ABS warning light issues related to faulty sensors
• Eliminates erratic or inconsistent ABS braking behavior
• Prevents traction control and stability system malfunctions
• Addresses sensor wiring harness damage or connector faults

Installation Notes and Tips

Installation requires removal of the wheel and access to the spindle mounting location. The sensor mounts with a single bolt (not included) and connects via the 44.25-inch wiring harness with a male rectangular connector. Ensure the female blade terminals on the vehicle harness are clean and secure before connecting. Avoid twisting or stretching the wiring harness during installation to maintain sensor integrity.

Quality Assurance and Warranty

Standard Ignition ALS2509 is an OEM replacement part designed to meet factory standards for fit, form, and function. While mounting hardware is not included, the sensor is engineered for direct bolt mounting to the spindle. This part is backed by Standard Ignition's quality control processes to ensure reliable operation within Subaru Forester, Impreza, and XV ABS systems.