Mercury - Upper mount set - 8M0078457 Sailboat Blocks Remove the thermostat cover carefully

Remove the thermostat cover carefully

But none of that fun feels quite right unless you know your engine is protected

It also makes future service easier since the harness follows a smoother

Highly concentrated Yamalube Ring Free PLUS is aproven engine deposit cleaning package

offering peace of mind every time you service the parts that keep your boat responsive and reliable

Mercury - Upper mount set - 8M0078457 Sailboat Blocks Remove the thermostat cover carefullyUpper mount set WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.