engine thermostat orientation

[philippeF]

Hello

here is a doubt i have

is there any orientation for the engine oil thermostat
(all engine types)
thanks

[356RS]

On the engine thermostat, it only goes on one way. The studs are offset a little. This should be the same from 65 to 89 engines.

[philippeF]

thanks

why did one guy tell me about such a strange thing ?
i've "automatically" done it a couple of time, without thinking of it...