For Mercedes-Benz 500 Series it’s important to have optimal antifreeze inside. In 1992 the company produced vehicles with 5.0 engine having code of M119.960. You should be careful at choosing liquids for Mercedes-Benz especially for vehicles having 5.0 motor. For 1989 500 Series engine it’s necessary to get normal temperature balance. It’s important to use 15.5 liters of coolant which has Red color.
Better buy 13.5 liters of good antifreeze in Red color. So better use Mercedes-Benz’s advice for servicing 1989 500 Series. Every Mercedes-Benz owner should remember that engines with code M119.960 are quite demanding. 5.0 500 Series motors of 1993 year will serve more by optimal service.