Mercedes v6 diesel engines, pre-2010 (OM642 engines) often had oil leaks from the oil cooler.
This issue happens due to heat-related seal degradation. In 2010, the manufacturer replaced the previous orange seals with more durable Viton seals.
New seals have a purple colour. This is a job for Mercedes Specialists like us as there is a lot of parts that need to be removed to get to the oil seals and must be installed in the right order to ensure that the components work correctly.
Contact us today to get a quote.