I'm installing dual aux fans for my 455 and need to install the fan sending switch in one of these 2 ports. Is there any advantage or disadvantage to either? The bottom location would make for a cleaner install if it will work there. Thanks.

Jeff

 

I don't see any difference myself.

Either one should be fine.

- Eric

 

X2, or you can install it in the radiator if you have a bung available.

 

Thank you Gents!