Hi,

My car has 90K+ miles now and I was thinking of changing the spark plug. I do not find any suggested spark plug in the car's manual. So I checked in autozone and advanced auto parts and found so many plugs. I am not sure which is a good one? I believe I should go for a good one otherwise it can give me problems in winter.

Thanks...

Go with OEM plugs, original ones. In your case, if you want to upgrade, go with NGK's and a higher heat range.

Yeah i say stay oem or go NGK plat plugs.