Water Pump Repair Kit & Housing 6G5-W0078-A1-00 For Yamaha 150 175 200 225 HP

Water Pump Repair Kit & Housing for Yamaha

This water pump repair kit & housing, referencing OEM cross-reference 6G5-W0078-A1-00, provides the necessary parts to replace worn impellers and seals in Yamaha outboard engines.

Overview

The water pump repair kit & housing for Yamaha includes a new impeller, gaskets, and a housing to maintain proper coolant flow. This kit is designed for Yamaha outboards rated 150, 175, 200, and 225 horsepower. It ensures your engine stays cool under load, preventing overheating and costly damage.

Built For Performance

• Includes precision-machined housing for a secure seal.
• High-quality impeller for consistent water flow.
• Complete gasket set for a leak-free installation.
• Direct replacement for OEM part 6G5-W0078-A1-00.
• Corrosion-resistant materials for longevity.
• Engineered to meet or exceed original specifications.

Fits These Machines

• for Yamaha 150 HP
• for Yamaha 175 HP
• for Yamaha 200 HP
• for Yamaha 225 HP

On-The-Job Use

• Routine impeller replacement on Yamaha outboards.
• Restoring cooling system after overheating.
• Marine repair shops and DIY mechanics.
• Preventive maintenance for fishing boats.
• Saltwater and freshwater applications.

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Typically every 1-2 seasons or per manufacturer recommendation. This kit includes the impeller and housing for a complete refresh.

Q: Is this kit a direct fit for my Yamaha outboard? A: Yes, it is designed to match OEM part 6G5-W0078-A1-00, but confirm serial number compatibility before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.