Looking to get new plugs.
Which seem to work better in accords?

 

plain ol base level denso or NGK will do fine, bout $1.50 each. Iridium is neat, but not all that.

 

get the coppers if you don't mind changing your plugs every 20k. if your lazy and rather do it every 50k then get the iridiums. also if you have a V6 i would suggest the iridiums since changing the 3 plugs in the back are not easy and i think you would rather do that less frequently.