Ensure optimal engine performance with this high-quality Thermostat, designed to precisely regulate coolant flow and maintain the proper engine temperature. Crafted from durable ABS material, this thermostat prevents engine under-cooling, allowing your engine to operate efficiently and reliably under various conditions. Engineered for compatibility with a wide range of Yamaha 4-stroke models, it guarantees a perfect fit and smooth installation. Key Features: · Precise Coolant Control: Acts as a valve to regulate the coolant flow, maintaining ideal engine temperature and preventing under-cooling. · Enhances Engine Performance: Helps the engine reach and sustain the proper operating temperature for improved efficiency and longevity. · High Accuracy and Sensitivity: Offers fast and responsive thermostat operation, enhancing the safety and reliability of your vehicle. · Durable ABS Construction: Made from robust ABS material, ensuring long-lasting durability and resistance to wear and tear. · Wide Compatibility: Perfectly fits Yamaha 4-stroke models including F75, F90, F80, F100 (2001 and later), F150, F200, F225, F250, F250B, VF200, VF225, and VF250 (4.2L). Specifications: · Item Type: Thermostat · Material: ABS · Color: As Pictures Shown · OEM Number: 67F-12411-01 · Fitment: Compatible with Yamaha 4-stroke F75, F90, F80, F100 (2001-), F150, F200, F225, F250, F250B, VF200, VF225, VF250 (4.2L) Package Includes: · 1 x Thermostat This thermostat is an essential component for maintaining proper engine temperature, promoting smooth operation, and protecting your Yamaha 4-stroke engine from damage caused by under-cooling. Upgrade your engine’s cooling system with this precise, durable, and reliable thermostat to ensure consistent performance and enhanced safety.