What spark plug to use? - MBWorld.org Forums

07-07-2007, 01:32 PM

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MY2001 C320

Quote:

Originally Posted by Shaun

As any of you guys changed your plugs yourself? What did you use and how hard was it?

I'm not a handyman so have dealer do it. I used NGK Iridium. Bosch also has a new Iridium plug called IR Fusion.

The cable can be broken if not careful. If you don't have proper tools better leave it to mechanic. You only change every 100,000 miles.

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