OMC CARBURETOR GASKET MPN-18-0118

Maintain optimal cooling and prevent engine overheating with the Sierra 18-3040 Impeller, specifically designed for Yamaha marine applications. A functioning impeller is the heart of your boat's cooling system, circulating water to keep your engine at its ideal operating temperature. This high-quality replacement ensures your Yamaha outboard or sterndrive continues to perform reliably under all conditions.

Key Features:

The Sierra 18-3040 impeller is an essential component for any Yamaha boat owner. Its primary function is to draw water into the engine's cooling system and pump it through the necessary channels to dissipate heat. Without a properly functioning impeller, your engine can quickly overheat, leading to severe damage and costly repairs. Regular inspection and replacement of your impeller, typically recommended every one to two years or as per manufacturer guidelines, is a vital part of routine maintenance. The Sierra 18-3040 impeller is an essential component for any Yamaha boat owner. Its primary function is to draw water into the engine's cooling system and pump it through the necessary channels to dissipate heat. Without a properly functioning impeller, your engine can quickly overheat, leading to severe damage and costly repairs. Regular inspection and replacement of your impeller, typically recommended every one to two years or as per manufacturer guidelines, is a vital part of routine maintenance.

This impeller is compatible with a range of Yamaha outboard and sterndrive models, making it a versatile choice for many boaters. Its quality construction ensures it can withstand the constant flexing and friction involved in pumping water, providing consistent performance throughout its service life. By choosing the Sierra 18-3040, you are investing in the reliability and longevity of your Yamaha marine engine, allowing you to enjoy your time on the water with confidence, knowing that your cooling system is in good hands.

Product Specifications