I hope you talking about an inboard engine here. The question is kind of vague. Mercury also makes outboards of this size. For an inboard, it's PROBABLY a Chevy 4 cyl. and PROBABLY take five quarts when you change the filter too. Change the filter, put in 4 1/2 quarts, let the engine idle (with water going through the pump) for a couple of minutes, then check the level on the dipstick. Add more if you need to now.
About 4 quarts.
( 5 quarts with filter change ) according to the 1999 Mercury Grand Marquis owners manual
A Mercury outboard motor can be bought oinline from many boat suppliers. Examples would be onlineoutboards or outboardmotors They offer an online service to boat enthusiasts anywhere and will aim to deliver within a week if it is in the same country.
5 quarts, 5w30
4 quarts
How many quarts of motor oil for Nissan xtrail xe qr 2.5
Answer.5 quarts
5 quarts
5
5 quarts.
2003 cad deville takes 4 quarts of motor oil
Six