Engine Mercedes-Benz C-Class 4.7 L Petrol 300 kW

Looking for a Mercedes-Benz C-Class 4.7 L Petrol 300 kW engine? Here is what you need to know. For this engine variant the possible engine codes are M278 and M278922M278. Although they have the same displacement and the same power, these codes differ in generation, trim and injection components.

With make, model and engine version we identify the compatible codes; the exact code is read from the vehicle registration document. The engine is fitted to the Mercedes-Benz C-Class. According to the catalogue data, this engine variant of the C-Class covers approximately the years 1993–2021.

Since the code changes according to the year and trim, it is important to verify it before ordering. Every engine is checked before shipping and comes with a verified engine code; warranty and shipping across Europe, on a pallet.

Not sure about the code? Send us a photo of your vehicle registration document on WhatsApp and we will confirm which one is right for you.