Mercedes Benz 420SEL Select the Engine of the Vehicle: 1991   8 Cylinders, 4.2L liter 1990   8 Cylinders, 4.2L liter 1989   8 Cylinders, 4.2L liter 1988   8 Cylinders, 4.2L liter 1987   8 Cylinders, 4.2L liter 1986   8 Cylinders, 4.2L liter < < BACK