Sierra 18-3396-1 Water Pump Kit with Housing for Yamaha Outboard

The Sierra 18-3396-1 is a complete water pump rebuild kit designed specifically for Yamaha outboard engines. This comprehensive kit provides everything needed to restore your outboard's cooling system to optimal performance, ensuring reliable engine temperature regulation and preventing overheating.

Complete Kit Includes:

• Water pump housing for structural integrity
• Impeller with impeller key for efficient water circulation
• Gasket and O-ring for leak-free sealing
• Insert cup and wear plate for extended service life
• Mounting hardware including bolts, pin, dowel, and washer

This OE replacement kit meets or exceeds original equipment specifications, making it an ideal choice for routine maintenance or emergency repairs. Sierra marine parts are engineered to deliver reliable performance in demanding marine environments, providing boat owners with confidence in their outboard's cooling system.

Application: Designed for specific Yamaha outboard engine models. Verify compatibility with your engine model before installation.