Thermostat Kit - 18-3647 - Sierra
Price: $24.53
Save: $7.96
(24% Off $32.49)
Part # 18-3647
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Average Customer Review for Thermostat Kit - 18-3647 - Sierra
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Everything needed if you're careful
by Joe from Cary, North Carolina on September 27, 2013
Everything you need to replace the thermostat. Decent quality parts. Do be aware that the sleeve surrounding the thermostat is not included and it is easy to damage it during removal. My advice - plan on being clumsy and go ahead and order a replacement sleeve, too.
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Will this kit work for a 1994 Mercruiser 5.7?
We will need your engine serial number to confirm, let us know if you can provide that.

Serial number is F434126?
You will need to provide the year, make and horse power of the engine.

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