Hi and thanks for using 2CarPros. Com
Your vehicle came from the factory with Bosch spark plugs. To confirm that is the case with your model vehicle, I checked the service manual. According to the manual, this is the original plug.
Bosch. F 6 MPP 332
Please confirm that with the parts store. If they say no, confirm the ones you purchase match the ones removed.
As I mentioned, for this vehicle, I would suggest staying with the OEM type plug, Bosch. If you do not have access to Bosch plugs, NGK brand would be my next recommendation. NGK plugs are used as OEM on the AMG engines.
I hope this helps. Let me know if you need help or need additional information.
Wednesday, November 7th, 2018 AT 7:02 PM