Quick view Add to Cart Quicksilver 8M0109441 Thermostat $35.39 $29.49 Quicksilver 8M0109441 Thermostat - 160°F Quicksilver 8M0109441 Replacement 160°F Thermostat is designed for select GM-based MerCruiser engines with standard cooling systems requiring a 160-degree... Add to Cart
Quick view Add to Cart Sierra 18-3649 MerCruiser 1987 & Newer 160° Thermostat $30.79 $22.19 Sierra 18-3649 Thermostat Sierra 18-3649 Thermostat is a replacement part for MerCruiser Stern Drives. All Sierra engine parts are manufactured to meet or exceed OEM requirements... Add to Cart