Trailer Tire Pressure Indicator Sensor Package - GM (84338125)

This OEM GM trailer tire pressure monitor, part number 84338125, is a genuine replacement tire pressure sensor for 2019, 2020, and 2021 GM vehicles. To be more specific, it's compatible with 2019-2021 GMC Sierra 1500 pickups, 2019-2021 Chevrolet Silverado 1500 trucks, and 2021 versions of the GMC Yukon, GMC Yukon XL, GMC Sierra 2500 HD, GMC 3500 HD, Chevrolet Tahoe, Chevrolet Suburban, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, Cadillac Escalade, and Cadillac Escalade ESV. This sensor package, which alerts you when your trailer tires are low on pressure, can be installed in less than an hour.