Part Number: 6H3-44352-00
Yamaha 6H3-44352-00 Water Pump Impeller
Maintain strong cooling water flow and reliable engine protection with the Yamaha 6H3-44352-00 Water Pump Impeller. Designed as a genuine OEM replacement, this impeller helps circulate cooling water through the engine to maintain safe operating temperatures and dependable performance on the water.
The water pump impeller is one of the most critical maintenance components in any outboard engine. Over time, the flexible rubber vanes can wear, crack, or lose flexibility due to heat, debris, and continuous operation. Replacing the impeller at recommended service intervals helps restore cooling efficiency, improve reliability, and reduce the risk of costly overheating-related engine damage.
Manufactured to Yamaha factory specifications, the 6H3-44352-00 impeller is built using durable marine-grade rubber compounds engineered for long service life in both freshwater and saltwater environments. Designed as a direct-fit replacement, it provides reliable performance and straightforward installation for compatible Yamaha outboards.
Common Engine Fitments
The Yamaha 6H3-44352-00 water pump impeller is commonly used on select Yamaha outboard engines, including:
- Yamaha 40 HP 2-stroke
- Yamaha 50 HP 2-stroke
- Yamaha 60 HP 2-stroke
- Yamaha C60
- Yamaha F40 four-stroke
- Yamaha F50 four-stroke
- Yamaha F60 four-stroke
These engines are frequently found on:
- Aluminum fishing boats
- Bay boats
- Pontoon boats
- Skiffs
- Utility boats
- Center console fishing boats
Popular boat brands commonly equipped with these Yamaha outboards include:
- Carolina Skiff
- Tracker
- Lowe
- Alumacraft
- Bennington
- Key West
The 6H3-44352-00 impeller is commonly used in Yamaha raw water pump systems where maintaining consistent cooling water circulation is essential for engine reliability and long-term performance.
Fitment may vary depending on engine year and lower unit configuration, so confirming compatibility with part number 6H3-44352-00 before ordering is recommended.
Key Features
- Genuine Yamaha OEM water pump impeller
- Helps restore proper cooling water circulation
- Designed for Yamaha two-stroke and four-stroke outboards
- Durable marine-grade rubber construction
- Helps reduce the risk of overheating and cooling system failure
- Direct replacement for straightforward installation
Why Replace Your Outboard Impeller?
A worn impeller can lose efficiency long before complete failure occurs. Routine replacement helps maintain cooling system performance, protect internal engine components, and reduce the chance of unexpected breakdowns during boating season.
If you’re servicing a compatible Yamaha outboard, the 6H3-44352-00 water pump impeller delivers the OEM-quality fit and dependable cooling performance your engine depends on.