Oil Cooler Seal 3.0L V6 Diesel - Genuine Mercedes 2007-2022
Genuine Mercedes part.
2 of these seals are required for each engine.
Located between oil cooler and engine block - These are the newest, heat and leak resistant, purple Viton compound formulation, which replace the earlier orange seals.
DO NOT USE THE OLDER ORANGE COLORED SEALS IN THIS AREA, AS THEY ARE PRONE TO LEAKAGE.
