SL/R230: SL 350 2006 3.7l spark plugs
I’ve been looking on the internet for new spark plugs but i see many different types.
why is the correct type and which brand would you people advise me?
12 spark plugs it is, right?
thanks




You can find them for $5-6 / plug in the US.
12 are needed, and the CTA Manufacturing tool set (part number: 112113) is a big help when it comes to dealing with the side-access plugs on the M112.






