The only exception are some of the mer cruiser v6 4 3l engines.
Mercruiser 4 3 oil drain plug locations.
Mercury mercruiser recommends leaving the drain system open while transporting the boat or while performing other maintenance.
Reinstall the blue drain plug in the thermostat housing.
Locate your exhaust manifold.
Most mer cruisers use a standard oil filter wrench.
You will need an oil filter wrench to remove and change your oil filter.
There are two basic sizes of oil filters used depending on which model mer cruiser engine you have.
If you are tired of having the blue plastic drain plug tabs crumble in your fingers then look no further these replacements for mercruiser part 22 806608a02 from hardin marine are polished stainless steel and will last a lifetime.
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Allow the system to drain for a minimum of five minutes.
Emp 22 05154 exhaust manifold engine block water drain plug fitting for mercruiser 22 16951q1.
If you face the motor one will be on the lower right side of the block about midway back.
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Kemimoto 5 pack mercruiser manifold engine block drain plug o ring for mercruiser 22 806608a1 22 806608a02.
Thread on the plug is 13.
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Three point manual drain system drain location orange or red blue drain plug 4.
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