Hi , Best fitting spark plug for 2002 C 320 wagon on 2002 Mercedes-Benz C320

Hi , Best fitting spark plug for 2002 C 320 wagon

Asked by for the 2002 Mercedes-Benz C320
2 answers
I'd only use the NGK IFR5D 10 or PFR 5r-11. These are factory approved and seems to work the best.
You need to buy 12 pieces, there are 2 plugs / cylinder.

Zee
I'm not sure I think the bosch brand are the best from dealership or foreign auto store. Qn: for you how does your C-320 sound like, does it drive like a kompressor engine?