Standard Ignition SC357 Automatic Transmission Output Shaft Speed Sensor

Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC357 is a new automatic transmission output shaft speed sensor designed for precise vehicle speed monitoring. Compatible with select Chevrolet, Nissan, Pontiac, and Volvo models, this sensor ensures accurate transmission performance and smooth shifting.

• Bolt mount attachment method for secure installation
• Blue color finish for easy identification
• Single female rectangular socket connector
• One mounting hole with one bolt hole for stable fitment
• Includes two male blade terminals
• Sensor only, no wiring harness or mounting hardware included

Product Details and Specifications

The SC357 sensor from Standard Ignition is engineered to provide reliable output shaft speed data to the vehicle’s transmission control module. It features a bolt mount design with one mounting hole, ensuring a firm and precise fit. The sensor’s connector is a single female rectangular socket, designed to interface with the vehicle’s wiring harness (not included). The blue finish helps technicians quickly identify the part during installation or maintenance. This sensor does not include a dust shield, mounting bracket, or hardware, so those components must be sourced separately if needed.

Compatible Vehicles and Applications

This automatic transmission output shaft speed sensor is compatible with a range of vehicles, including Chevrolet Equinox and Spark, Nissan Altima, Maxima, and Quest, Pontiac Torrent, and Volvo C70, S40, S60, S80, V70, and XC90 models. The SC357 part number is specifically designed to meet the OEM specifications for these vehicles, ensuring proper fit and function.

Common Issues Addressed by the SC357 Sensor

• Erratic or inaccurate vehicle speed readings
• Transmission shifting problems or delayed shifts
• Check engine or transmission warning lights related to speed sensor faults
• Loss of speedometer functionality
• Transmission slipping or failure to engage gears properly

Installation Notes and Tips

Installation requires removal of the old sensor and securing the SC357 with a bolt through its single mounting hole. Since the sensor does not include wiring harness or mounting hardware, ensure you have the correct tools and parts before beginning. Verify connector compatibility with the vehicle’s existing wiring harness, and handle the sensor carefully to avoid damage to the terminals. Proper torque on the mounting bolt is essential to prevent sensor movement or damage.

Quality Assurance and Warranty

Standard Ignition manufactures the SC357 sensor to meet or exceed OEM standards for durability and performance. This new sensor is backed by Standard Ignition’s quality assurance processes, providing reliable operation for the specified Chevrolet, Nissan, Pontiac, and Volvo models. Warranty coverage details should be confirmed with the original product documentation or supplier.