18-3071 Water Pump Impeller for Yamaha Outboard Motors 100 115 150 200 225 250 HP Two Stroke And Four Stroke Fits 6E5-44352 Replacement Sierra 18-3071 Mallory 9-45609
✔️ Fits 100-250 HP Yamaha outboards; replacement 6E5-44352
This water pump impeller is designed for Yamaha outboard motors and is commonly used to circulate cooling water through the engine. It fits 100-250 HP Yamaha engines and supports both two-stroke and four-stroke models. The impeller is neoprene and pairs with replacement parts including 6E5-44352-00-00, 6E5-44352-01-00, Sierra 18-3071, Mallory 9-45609, and 9-45609-10. For best results, check the impeller each season and replace every 2-3 seasons to keep the engine running smoothly.
✅ Neoprene construction for durable sealing and flexible operation✅ Compatible with Yamaha 100-250 HP two-stroke and four-stroke outboards
✅ Replacement part numbers: 6E5-44352-00-00, 6E5-44352-01-00, Sierra 18-3071, Mallory 9-45609, 9-45609-10
✅ Includes a proven fit with popular aftermarket impellers
💡 What is a water pump impeller used for in outboard motors? It’s a handy component that pushes cooling water through the engine to keep temperatures in a safe range. - Keeps engine from overheating by circulating coolant - Works with 2-stroke and 4-stroke Yamaha engines in the 100-250 HP range - Regular replacement helps maintain cooling efficiency and engine life