The CT4 Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire air pressure and temperature levels. This Genuine Cadillac Accessories TPMS sensor monitors the air pressure and temperature in your tires and transmits the readings to a receiver located in the vehicle. This sensor is ONLY for select vehicles which use the 433 MHz frequency (XL8). Due to the performance capability and suspensions (FE3 and FE4) of the CT4 Sport, V-Series and Blackwing models, this Tire Pressure Monitor Sensor REQUIRES a Tire Pressure Monitor Nut (Sold Separately) for proper mounting and sealing.

• Designed and Engineered by Cadillac
• Genuine Cadillac Accessories provide Factory Fit, Finish and Function
• Monitors the air pressure and temperature in your tire
• Requires a sensor in each wheel
• Replaces 84977020, 13529771, 13526677
• REQUIRES Sport, V-Series or Blackwing model
• REQUIRES Tire Pressure Monitor Nut (Sold Separately) for proper mounting and sealing
• REQUIRES RPO XL8, 433 MHz frequency
• Priced and Sold as Single Tire Pressure Sensor

CT4 | Tire Pressure Monitor Sensor | TPM Sensor | FE3 | FE4 | XL8 | 433MHz | Single