The Chrysler/Dodge/Jeep OEM Immobilizer Anti Theft PATS Transceiver is an ignition condenser specifically designed for Chrysler vehicles. Manufactured by SIEMENS VDO and with various manufacturer part numbers like P05107054AA and P05107054AB, this transceiver is an important component in preventing theft of the vehicle. Made in Mexico, this product ensures security and functionality for your Chrysler, Dodge, or Jeep vehicle.