Schrader  20028 TPMS Sensor fits Chrysler Dodge Isuzu Jeep Mitsubishi (1-pack) Schrader service packs include everything you need to properly service TPMS-equipped wheel and tire assemblies Electroless nickel-plated valve cores Each service packs is tailored to a specific vehicle make, model, and year Schrader OEM-quality components Replacement components in Schrader TPMS service packs are sensor specific TPMS sensors measure tire pressure and transmit this information via radio frequencies All transmitters are sold with cap core grommet and nut for applicable model Schrader AirAware TPMS sensors meet original equipment quality and performance standards Schrader replacement sensors are made to fit specific applications based on vehicle make model and year Depending on vehicle Schrader TPMS sensors also measure tire temperature