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fan switch
Posted: Thu Jan 16, 2014 5:40 pm
by moggie
ive bought an e36 m3 radiator for my s50 conversion and its got a brass plug in the left hand side near the top if your looking at it from the front of the car,can a fan switch be screwed in, in place of the plug and if so does anyone have a part number for said switch
Re: fan switch
Posted: Thu Jan 16, 2014 7:21 pm
by jmc330i
Yes, that's the place for the fan switch. Don't have the part number to hand, but it will be on Realoem or BMWfans.
Re: fan switch
Posted: Thu Jan 16, 2014 8:01 pm
by moggie
what model bmw car do i want the fan switch out of anyone no to fit the m3 radiator
Re: fan switch
Posted: Thu Jan 16, 2014 8:38 pm
by jmc330i
I ordered mine for my S50B30, but I'm sure it's the same switch used in many BMWs.
61 31 1 378 073 - From BMWfans is the part number for the 91/99 degree double temp switch.
Re: fan switch
Posted: Thu Jan 16, 2014 9:44 pm
by DanThe
Depends what temp stat you are running, if your using an 80 stat and no viscous fan you will want an 80/88 fan switch, part number for that is 61 31 8 361 787
Re: fan switch
Posted: Thu Jan 16, 2014 10:23 pm
by moggie
yes ive removed viscous fan so its to run electric
Re: fan switch
Posted: Fri Jan 17, 2014 11:28 am
by jmc330i
Thanks Dan, I couldn't find the 80/88 switch on BMWfans.