It is required to replace the air conditioner radiator in the event of its malfunction, which is indicated by its rough operation, weak air cooling in the passenger compartment, unusual noise during and after the operation of the air conditioner, unusual odors during the operation of the device. The radiator may be placed differently in different cars, but the principle of its replacement is generally as follows: remove the engine protection, bumper and grille, radiator grill and headlight, remove the frame and tube fasteners and the radiator. Carry out the installation of a new radiator in the reverse order.