CADILLAC. TPMS sensor cap. 315 MHz. Color-Black. Exc.Performance Package. Single Rear Wheels. Tire Pressure Monitoring SyStem (TPMS) Sensor Cover. Tire Pressure Monitoring SyStem (TPMS) Valve Stem Cap. Tire Valve Stem Cap. Pressure Indicator. Pressure Monitoring Sy (TPMS) Cover. Included with: Order by description Valve assembly, Sensor, Tire Sensor, Tire Valve kit, Valve, Valve assembly, Valve Stem.