Cooling

Your boat's impeller is a set of rubber vanes arranged around a hub. The tips of these flexible vanes can wear out for causes, including regular use or being in sandy water. The impeller can wear out faster if it is abrasive sand-like material. If your...

Optimal engine temperature optimizes performance and efficiency. Mercury Marine thermostat by Sierra 18-3549. A malfunctioning thermostat can cause an engine to operate over its optimal temperature, reducing performance and efficiency. With a new...

The impeller on your yacht is rubber vanes that are in a hub. The tips of these flexible vanes might wear out due to different factors, including constant use or exposure to sand. The impeller is the heart of the water pump and must be inspected and...

The Engineered Marine Products - EMP Engineered Marine Products (26-00187) Seal guards against both trash and other items entering and oil and grease leaving the vessel. to prevent lubricants from escaping the seal even when it is put under a lot of...

The Grommet - Sierra Marine Engine Parts - 18-2389 (118-2389) is constructed of high-quality materials that are non-corrosive and long-lasting in the harsh marine environment. This grommet replaces Johnson/Evinrude Outboard #314832. The Grommet - Sierra...

A switch is an essential accessory commonly used to activate a high current circuit, such as a starter motor circuit, using a low current switch. In electrical applications and vehicles, this magnetic field has a strong force and current to power...

Many marine engines used "raw water" cooling systems, which effectively meant they relied on pumping whatever water the boat was floating in?Žlt water, dirty water, algae-infested water, and others?’2ough the engine and out the exhaust system. It...

This product replaces:47-1218, GLM34800, 3099975234, 30999752345, 92-34800

Depending on the vessel use, Water Pump Housing - Sierra Marine Engine Parts - 18-3206 (118-3206) may or may not have back housing. This part is separate from the water pump. Its purpose is to house the thermostats and precisely control the coolant flow...

One of the most vital pieces of your engine is the coolant hose. Engine function will be significantly affected without the coolant pipe, putting the latter in danger of overheating. A cylinder head hose is an output pipe that drains hot coolant from the...

IMPELLER Evinrude, Johnson, and Gale Outboard Motors are built with high-quality materials at a reasonable price and meet stringent quality requirements. The impeller is a part of the engine's seawater cooling system, which keeps the secondary internal...

While your boat's engine is running, impellers cool it by pouring cold water into it. A faulty impeller stops water from being pumped into the motor, causing it to overheat. When you accelerate, the boat engine overheats, the impeller vanes lose...