Quicksilver 8M0162139 Thermostat Assembly Thermostat 8M0162139 is for 175-300hp and 450R 3.4L V6 and 4.6L V8 4-stroke outboards (serial No. 2B529482 & above). It is a 140°F thermostat...
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Add to CartGenuine OEM Mercury-Mercruiser part.
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WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov