Avoid the problems of overheating by ensuring this Switch is working correctly - Or don't remain stationary with the engine ticking over for more than a minute! If the fan is not switching on (and off) as it should then this item or the thermostat itself could be the problem!
You may wish to consider a new thermostat as well: 1767005A01
Please ensure that parts ordered are compatible with the machine to which they are to be fitted