Does the 1989 Mercedes Benz 300E 6 cylinder engine have freeze plugs If so where are they located?
The 1989 Mercedes-Benz 300E 6-cylinder engine does have freeze plugs. They are located on the sides of the engine block. There is one on the front of the engine block, one on the rear, and two on each side. The front freeze plug is located just below the cylinder head. The rear freeze plug is located just above the oil pan. The two freeze plugs on each side are located between the cylinder head and the oil pan.