Quicksilver 59078Q3 Replacement Thermostat Kit GOTOOL3 Installs with #10 RH fasteners

Installs with #10 RH fasteners (not included)

For use on 30-60hp Mercury FourStroke (3- and 4-cylinder) EFI outboards

The Blue Sea 4309-BSS WeatherDeck 12V DC Waterproof Switch Panel

Allow to soak in for 30 seconds before using a sponge or soft brush to gently scrub area

The Salt-Away Concentrate Kit is designed to protect surfaces from the damaging effects of salt exposure

Quicksilver 59078Q3 Replacement Thermostat Kit GOTOOL3 Installs with #10 RH fastenersThermostat 59078Q3 kit is for use in older MerCruiser inline 4 and 6 cylinder engines made by General Motors. The 2 piece kit includes the thermostat and cork gasket. Product Details Manufacturer part number: 59078Q3 140F thermostat Includes cork thermostat gasket Easy to replace with common tools See your owner's manual for removal of non functioning thermostat and installation of new thermostat 4538690 5344866 4538708 1661974 4538716 807252Q3