The Sierra 18-43052 Thermostat Kit replaces Mercury 14586A3, Mercury 6-25HP for Mercury Outboard applications. It renews the thermostat and associated sealing components used to regulate engine operating temperature.
Suits 6-25HP 2 stroke Mercury and Mariner outboards. 120 degree F
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-43052?
Sierra 18-43052 is an aftermarket thermostat kit for Mercury Outboard applications.
Which part numbers cross-reference Sierra 18-43052?
This listing cross-references Mallory 9-43052, Mercury 14586A3, Mercury 75692A10 and Mercury 75692A11. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-43052 fits my Mercury Outboard application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
