Yamaha's Genuine Impellers are the heart of marine maintenance. The Genuine Yamaha Water Pump Impeller, part number 6H3-44352-00, is intricately designed to provide flawless water flow and optimal cooling. The essence of a working, high-quality impeller is to maintain consistent engine temperatures, safeguarding your outboard from potential damages. Engineered for excellence, this component stands as the trusted choice for professionals and enthusiasts alike, aiming for high-quality boat engine parts, ensuring longevity and peak marine performance.