Pennzoil 550042833 Euro L Synthetic Silver Motor Oi 5W-30, 1 Quart - Pack of 1 Pennzoil Platinum Euro L with PurePlus Technology is specially formulated for diesel engines and is approved for BMW LL-04, GM dexos2 and Mercedes-Benz Pennzoil Platinum Euro L SAE 5W-30 uses Pennzoil's most advanced emissions-compatible technology to help gasoline engine exhaust catalysts and keep diesel particulate filters clean and protects it from ash build-up that can block the exhaust system and lead to reduced engine performance Factory specified motor oil for Dodge Ram 1500 EcoDiesel and Jeep Grand Cherokee EcoDiesel