Standard Ignition SC133 Automatic Transmission Output Shaft Speed Sensor

Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC133 Automatic Transmission Output Shaft Speed Sensor is engineered for precise performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed to provide accurate speed data, this sensor supports smooth transmission operation and helps maintain optimal vehicle drivability.

• Connector Gender: Female
• Single Oval Plug-in Connector
• Mounting Location: Transmission Mount
• Bolt Mounting Type for Secure Installation
• Two Male Blade Terminals

Detailed Sensor Description and Attributes

This SC133 sensor features a female connector with an oval shape, designed for a plug-in connection that ensures a secure and reliable electrical interface. The sensor mounts directly to the transmission using a bolt mount, providing stable positioning critical for accurate output shaft speed readings. Equipped with two male blade terminals, it facilitates efficient signal transmission to the vehicle’s control systems. The sensor’s design supports compatibility with various GM models, including Buick LeSabre, Cadillac DeVille, Oldsmobile Cutlass Ciera, and Pontiac Bonneville, among others.

Compatible Vehicles and Applications

This Automatic Transmission Output Shaft Speed Sensor is compatible with multiple GM makes and models, including:

• Buick: Century, LeSabre, Riviera
• Cadillac: Allante, DeVille, Eldorado, Fleetwood, Seville
• Oldsmobile: Cutlass Ciera, Cutlass Cruiser, Delta 88, Toronado
• Pontiac: Bonneville, Brougham, Safari, Commercial Chassis, Reatta

Common Issues Addressed by the SC133 Sensor

• Erratic or inaccurate transmission speed readings
• Transmission shifting problems or delays
• Check engine or transmission warning lights related to speed sensor faults
• Intermittent loss of speed signal affecting transmission control
• Reduced fuel efficiency due to improper transmission operation

Installation Notes and Tips

• Ensure the vehicle is safely supported and the transmission area is accessible before installation.
• Disconnect the battery to prevent electrical shorts during sensor replacement.
• Remove the old sensor carefully to avoid damage to the mounting area or wiring harness.
• Install the SC133 sensor using the bolt mount to secure it firmly in place.
• Connect the female oval plug-in connector ensuring a snug fit with no loose terminals.
• After installation, clear any diagnostic trouble codes and test drive to verify proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The SC133 sensor undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.