Mercruiser 4 3 Oil Drain Plug Locations

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Mercruiser 4 3 oil drain plug locations.

Thread on the plug is 13. Mercury mercruiser recommends leaving the drain system open while transporting the boat or while performing other maintenance. There are two basic sizes of oil filters used depending on which model mer cruiser engine you have. Locate the two blue drain plugs attached to it one on the starboard and one on the port side.

Reinstall the blue drain plug in the thermostat housing. If you face the motor one will be on the lower right side of the block about midway back. Emp 22 05154 exhaust manifold engine block water drain plug fitting for mercruiser 22 16951q1. The only exception are some of the mer cruiser v6 4 3l engines.

Three point manual drain system drain location orange or red blue drain plug 4. Service manual mercruiser closed cooling system flow winterize your boat the family handyman mercruiser 3 0l gm 181 i l4 intake mercruiser 4 3l location of drain plugs page 1 iboats boating forums 644450mercruiser 350 mag mpi drain plugs boat talk chaparral boats owners clubnz 5803 chevy 4 3 v6 oil system diagrami have a read more. You will need an oil filter wrench to remove and change your oil filter. Most mer cruisers use a standard oil filter wrench.

Allow the system to drain for a minimum of five minutes. Locate your exhaust manifold. 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. Free shipping on your first order shipped by amazon.

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