Mercury Outboard Cooling System Diagram

I hope this will show what to look for to fix the problem. You can locate the mercruiser serial number label on either the side of the engine or on top of the flame arrester cover.

Mercury Outboard Parts By Year Mercury Mariner Mark

Mercury mariner outboard cooling system find water pumps thermostats impellers heat exchangers and other mercury mariner parts at go2marine.

Mercury outboard cooling system diagram. Some features may not work as intended in your current browser. The water flow on a outboard is. Water is inducted through the lower unit by a water pump impeller and then forced upward to circulate throughout the powerhead and eventually exits through the exhaust system.

This site is best viewed in ie7 or newer and firefox 3 or newer. For mercury outboards the serial number label is located on the transom bracket. Stop browsing in the dark.

A lot of outboard engine run hot. Mercury marine outboard parts repair videos. Shop mercury outboard cooling system at wholesale marine.

Mercury uses a specific system when assigning either serial or model numbers to their mercury outboard motors however either of these can be used to lookup oem parts for your motor. By clicking close you agree to use the site as is. In this video we take you under the hood of a suzuki dt4 4hp power head to describe a typical outboard water cooling system.

Free shipping on orders 99 see details. While a fuel system problem may make it impossible to start an the engine outboard cooling system problems have the potential to destroy an otherwise healthy motor as overheating can lead to a blown cylinder head gasket or even complete seizure of the engine. The cooling system on an outboard is a very simple and compact application.

Upgrade your browser for free. Our mercury outboard cooling system are at the lowest prices and same day shipping. Outboard engine troubleshooting is an handy skill.

Simply enter the original model or serial number assigned to your outboard motor by mercury marine. The water flow and passages from cold water intake to hot water. This is a video of the path the water takes to cool a outboard engine.

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