Thermostat (60°C/140°F) – Fits Yamaha 4-Stroke 2.5-100 HP (Replaces 66M-12411-01, 6G8-12411-00) family-yamaha-25elrq Some installations require a thin

Some installations require a thin bead of marine-grade silicone sealant on both sides of the gasket

Application: Lift the decal on its hinge and peel away the backing paper

or the engine not shutting off when the key is turned to the OFF position

hardening or softening material

This thermostat kit is engineered for Chrysler and Force outboard motors ranging from 70 to 140 HP

Thermostat (60°C/140°F) – Fits Yamaha 4-Stroke 2.5-100 HP (Replaces 66M-12411-01, 6G8-12411-00) family-yamaha-25elrq Some installations require a thinThermostat (60C 140F) Fits Yamaha 4 Stroke 2. 5 100 HP & Honda 8 225 HP This thermostat is engineered to maintain optimal engine temperature for a wide range of Yamaha and Honda 4 stroke outboard motors. It ensures your engine operates within its ideal temperature range, preventing both overheating and overcooling to maximize performance and longevity. This component is a direct replacement for multiple OEM part numbers, fitting Yamaha models from 2.