Engine cooling system

Engine Cooling Systems & Cooling Parts for Boat Engines

A properly functioning cooling system is crucial to the performance and longevity of your boat engine. Our range of cooling system parts ensures that your engine is kept at optimal operating temperature, whatever the conditions.

Important components of the engine cooling system

• Impellers & Water Pumps – Circulates cooling water through the engine
• Thermostats – Automatically regulate engine temperature
• Cooling Hoses – Transports water between components
• Heat exchanger – Cools the engine oil and hydraulic fluid
• Cooling water filter – Protects the system from dirt and particles

Signs of cooling system problems

Look out for warning signs such as high engine temperature, weak water jet from the inspection hole, overheating or unusual noises from the water pump. Regular inspection and replacement of wear parts such as impellers prevents costly engine damage.

Maintenance and service

We recommend replacing the impeller at least once a season or every 100 hours of operation. Also check the cooling hoses for cracks and the thermostat for proper operation. All of our cooling system parts are compatible with popular brands such as Yamaha, Mercury, Suzuki and Honda.