Internal heat exchanger located in the dashboard ventilation unit.
When it starts to leak, an odour is released when the fan is on. Steam may also come out of the air vents on the dashboard.
Compatible with Skoda Octavia type 1U until ->1999, up to chassis no. ->1U-X-134000, with or without air conditioning. (Only for left-hand drive vehicles)
Directly connected to the engine cooling system, if this radiator breaks, it also poses a direct risk of engine overheating Do not delay its replacement!