2002 Mercedes-Benz C320 Q&A

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

Hi , Best fitting spark plug for 2002 C 320 wagon -
Answer 1
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 -
Answer 2
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? -