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Reply to "Radiator Choices - Cooling System Info"

I measured the hex on one original and one aftermarket temp switch. Both measure 29 mm.  Threads are M22-1.5.  

Make sure you check the threads in the radiator tanks.  Some owners have reported that the threads on their new radiator were in poor condition.  

The temp switches require a fiber washer / gasket.  Aluminum replacements are sometimes available.

John

Last edited by jb1490
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