GM
Origin: Germany
Quality: Original quality
Guarantee: One year warranty
Lubricants
The reason for the change in the name of the Opel brand name was that Opel owner of the GM giant acquired Daewoo. So, under the Opel name, you would not have been able to recommend the oil for these types. The GM lubricants are distributed with 5W/40, 10W/40, 15W/40 oils and antifreeze.