Buick Opel Chevrolet TPMS Tire Pressure Sensor 13581561 20922901

When your instrument cluster tire-pressure warning is permanently on or tires show normal pressure but system still flags abnormal, the original TPMS tire pressure sensor may be aged or battery depleted and unable to transmit data accurately. The sensor, when functioning normally, monitors tire pressure and temperature and wirelessly sends data to the vehicle computer to keep you informed and prevent blowouts. Fits Buick, Opel, Chevrolet and other models; OEM numbers 20922901, 13581561, 22853740, 22853741; please verify vehicle’s original number before purchase. Installation requires special tools to remove tires to avoid damaging the valve stem; post-installation sensor re-matching or programming is required to ensure proper communication with the vehicle system.