Thermostat 143° – Fits Johnson/Evinrude, Yamaha Outboard Motors (Replaces 436195) 2-3HP Cracks in the hydrofoil material

Cracks in the hydrofoil material also indicate a need for replacement

and hoses to their original positions

Find your engine's serial number on the transom bracket or ID tag

It is also compatible with most foreign outboard models from brands like Yamaha

9 HP 2-Stroke All Years 46-84277M/46-84118M Code 682 Mariner 15C 15 HP 2-Stroke All Years 46-84277M/46-84118M Code 684

Thermostat 143° – Fits Johnson/Evinrude, Yamaha Outboard Motors (Replaces 436195) 2-3HP Cracks in the hydrofoil materialProduct Details This Marine Thermostat 143 is engineered for reliable temperature regulation in a wide range of Johnson Evinrude 2 Stroke outboard engines from 5 to 300 HP (19932007) and select Yamaha 3040 HP 4 Stroke models. It ensures your engine operates within the optimal temperature range, preventing overheating and improving efficiency. This component is a direct interchange for OEM and aftermarket parts, including BRP 436195, Sierra 18 3561,