Global Parts 1815629 Automatic Transmission Speed Sensor - Input

Automatic Transmission Speed Sensor for GM Applications

Global Parts 1815629 is an automatic transmission speed sensor for input-speed monitoring in select GM vehicles. It is built with a 2-wire layout, 1 connector, and a push connector design with a male connector and female terminals for direct replacement service.

Key Features

• Automatic transmission speed sensor for input position applications
• 2-wire construction with 2 terminals
• 1 connector with push connector shape
• Male connector and female terminal configuration
• Wiring harness included for service replacement
• Plastic housing for transmission environment use
• Blade bullet terminal type
• Fits input sensor locations on select Buick, Chevrolet, and GMC models

Detailed Description

This Global Parts automatic transmission speed sensor, part number 1815629, is used to monitor input shaft speed so the transmission control system can track gear changes and operating speed. It cross-references Standard Ignition SC472 for the same application. Vehicle coverage includes 2010-2017 Chevrolet Equinox, 2011-2017 Chevrolet Cruze, 2012-2017 Chevrolet Sonic, 2013-2017 Chevrolet Trax, 2013-2017 Buick Encore, and other listed Buick, Chevrolet, and GMC models with input sensor placement. For buyers searching for a 2011-2017 Buick Regal input speed sensor or a 2010-2017 Chevrolet Equinox transmission speed sensor, 1815629 matches the listed fitment.

What It Helps Address

• Transmission speed signal loss
• Harsh or delayed shifting caused by incorrect input speed data
• Illuminated transmission or check engine warning lights tied to sensor faults
• Erratic transmission operation from a failing input sensor
• Diagnostic trouble codes related to transmission speed monitoring

Installation Notes and Tips

Confirm the vehicle year, make, model, and input sensor position before installation. Inspect the connector, wiring harness, and transmission case connection for corrosion, damaged terminals, or fluid intrusion before replacing the sensor. Verify the push connector seats fully and that the harness routes cleanly away from heat and moving components. This part number 1815629 is listed for input applications only, so match the original sensor location to the catalog fitment.

Quality Assurance

Global Parts supplies this transmission speed sensor as a direct-fit replacement component for the listed applications. The design details, including connector style, terminal count, and harness inclusion, support accurate OE-style service on compatible Buick, Chevrolet, and GMC vehicles.