Standard Ignition SC471 Automatic Transmission Output Shaft Speed Sensor

Automatic Transmission Output Shaft Speed Sensor

Standard Ignition SC471 is a direct-fit OE replacement automatic transmission output shaft speed sensor for select Chevrolet, Buick, and GMC applications. It is built with quality materials for demanding underhood and transmission environments, and it is tested for reliable operation before release.

Compatible With 2010-2024 Chevrolet Equinox, 2016-2020 Buick Envision, 2011-2017 Buick Regal, 2012-2017 Buick Verano, and 2010-2017 GMC Terrain applications, this sensor supports accurate transmission speed signal feedback for drivability and shifting performance.

Key Features

• Direct-fit OE replacement for straightforward installation
• Automatic transmission output shaft speed sensor for internal transmission mounting
• Mounts inside the transmission with a flange-style design
• Male rectangular connector with plug-in connection
• 10-inch harness included for proper routing
• 2 blade terminals with female terminal ends
• OE replacement construction for factory-style fit and function
• Built from materials selected to handle extreme operating conditions

Detailed Product Overview

Standard Ignition SC471 is engineered as an OE-style transmission output sensor that helps maintain accurate output shaft speed signal delivery to the vehicle control system. This part number is commonly searched for Chevrolet Equinox, Buick Envision, Buick Regal, Buick Verano, and GMC Terrain transmission repairs where the original sensor has failed or is producing inconsistent readings. The SC471 is also a fitment match for 2011-2012 Chevrolet Malibu and 2012-2015 Chevrolet Captiva Sport applications.

This part cross-references 5S12536 and 72-4208 for the same application.

What It Helps Address

• Harsh, delayed, or inconsistent shifting caused by a faulty output speed signal
• Transmission warning lights related to speed sensor faults
• Erratic speedometer or transmission control behavior tied to sensor input
• Diagnostic trouble codes associated with output shaft speed sensor performance
• Intermittent drivability concerns from degraded internal transmission sensor operation

Installation Notes and Tips

SC471 installs inside the transmission and uses a flange mount with a plug-in connector. Verify connector style, terminal configuration, and harness routing before installation. Because this sensor is an internal transmission component, clean mating surfaces and confirm the transmission is properly serviced before replacing the part. Always match the vehicle application by year, make, and model before ordering.

Quality Assurance

Standard Ignition states that this transmission output sensor undergoes extensive testing and is manufactured under complete quality control throughout the production process. The part is built as an OE replacement to support consistent fit and dependable operation in demanding transmission environments.