Mercedes S class spark plugs
#1
Mercedes S class spark plugs
I have s430 with, I suspect ,the original spark plugs. I decided to replace them and after taking one out I realized that the original plug F8DPER is not available any longer. When I looked for the latest Bosch plugI found that it is F8DPP332. I didn't have luck finding this one because it was replaced with FR8DPP33. My question is if my car still have the original resistor wires and I put resistor plugs in, what will happen? Do you know why Bosch replaced non resistor plugs with resistor ones? Does this mean that I need to replace wires as well? Is anyone driving S class with FR8DPP33 in it with no problems?
Thanks: Dan
Thanks: Dan
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