New Standard TPMS sensor service kit.  This service kit will replace the consumable/wear parts on a FACTORY TPMS sensor.  This includes a valve, cap, seal and collar nut.  This is for factory GM 433 MHZ sensors only, and will service any of the 4 sensors.  This is not compatible with aftermarket sensors.  Programming is not required when servicing your sensor, you may need to do a factory relearn through the DIC (Driver Information Center).  Fits the following:

97-04 Corvette (Factory 433 MHZ sensor only)