Yamaha Thermostat Assembly - 6G5-W1320-00-00 The Yamaha Thermostat Assembly - 6G5-W1320-00-00 is an essential component for regulating the temperature of your Yamaha outboard engine. This high-quality thermostat assembly ensures that your engine maintains optimal operating temperatures, which is crucial for efficient performance and longevity. Crafted to Yamaha's exacting standards, it guarantees a precise fit and reliable functionality, making it a vital part of your engine's cooling system. Constructed from durable materials, the Yamaha Thermostat Assembly - 6G5-W1320-00-00 is built to withstand the harsh marine environment. Its robust design offers excellent resistance to corrosion and wear, ensuring long-lasting durability. Easy to install, this thermostat assembly helps to minimize downtime, allowing you to quickly get back on the water. Trust in Yamaha's commitment to quality with this dependable thermostat assembly, ensuring your engine runs smoothly and efficiently. This produc