Standard Ignition SC406 Vehicle Speed Sensor

Reliable Vehicle Speed Sensor for Subaru Models

The Standard Ignition SC406 Vehicle Speed Sensor is designed specifically for Subaru Forester, Impreza, and Legacy models. This sensor provides accurate speed data essential for your vehicle's transmission and speedometer functions.

• Compatible with Subaru Forester, Impreza, and Legacy
• OEM-quality replacement part number SC406
• Ensures precise vehicle speed readings
• Durable construction for long-lasting performance
• Direct fit for easy installation

Product Overview and Compatibility

The Standard Ignition SC406 Vehicle Speed Sensor is engineered to meet the exact specifications required by Subaru vehicles, including the Forester, Impreza, and Legacy models. This sensor plays a critical role in monitoring the rotational speed of the transmission output shaft, providing data to the vehicle’s computer system to regulate transmission shifting and speedometer accuracy. Using the correct part number SC406 ensures compatibility and reliable operation within these Subaru models.

Common Applications and Problem Resolution

• Corrects inaccurate or erratic speedometer readings
• Resolves transmission shifting issues related to faulty speed data
• Eliminates check engine light codes associated with vehicle speed sensor failure
• Prevents transmission slipping caused by incorrect speed input
• Improves overall drivability and vehicle performance

Installation Notes and Tips

Installation of the Standard Ignition SC406 Vehicle Speed Sensor is straightforward with a direct fit design for Subaru Forester, Impreza, and Legacy models. It is recommended to disconnect the battery before installation to avoid electrical shorts. Ensure the sensor mounting area is clean and free of debris before securing the sensor. After installation, verify proper sensor operation by checking for any diagnostic trouble codes and confirming accurate speedometer function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The SC406 Vehicle Speed Sensor undergoes rigorous quality control testing to ensure consistent operation. This part is backed by Standard Ignition’s limited warranty, covering defects in material and workmanship under normal use.