Problem to be solved: to provide a high temperature pest control device for an automobile capable of efficiently removing harmful insects by means of high temperature treatment without using a fumigant.Solution: in an apparatus for injecting a harmful insect in a vehicle at a high temperature for a predetermined period of time by applying the heated air heated to the insect removal temperature to the processing car 20 housed in and out of the processing chamber 20, the suction part 32 is disposed in the processing chamber of the processing vehicle in the inside of the processing chamber. A circulation fan device 30, a heating member 40 installed in a discharge portion 33 of the circulating fan device, and a cooling member 45 for arranging the air flowing through the heating member to the room through the heating member.Diagram【課題】薫蒸剤を使用せずに高温処理によって効率よく害虫を駆除することができる自動車の高温害虫駆除装置を提供する。【解決手段】処理室20内に出し入れ自在に収容された被処理自動車Cに対して、害虫駆除温度に熱せられた加熱空気を一定時間付与して車両内の害虫を高温駆除する装置において、被処理自動車の処理室内に吸い込み部32を処理室の内側方向に向けて配置された循環ファン装置30と、前記循環ファン装置の吐き出し部33に設置された加熱部材40と、前記加熱部材を介して室内に送り出された加熱空気の流通方向を整える整風部材45を有する。【選択図】図1