1974 135 omc have thermostats?

Buplaux

Cadet
Joined
Dec 6, 2018
Messages
12
If so where and part #? Will this motor operate in cold weather duck hunting? Thank you
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
36,269
You will find it at the bottom / back of the engine block.------Between the cylinder heads and below the exhaust bubble.----Called a vernatherm in the parts book.
 
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