cant find plugs
 

I have been lookng all over my neighborhood for some NGK spark plugs for my car. I drive a 9-5 Aero 2001, I believe its B235R. But all they have are the plugs for the B235E. I currently am Using iridium plugs. (yes Im trying to get the Org plugs.) No the Iridiums arent doing bad. <but I keep reading post were ppl say there gonna cause problems so I want to change them>

Question: The plugs they have for the B235E are all they sell. Are these plugs ok for the B235R?? These are Resistor plugs

The BCPR6ES should still work fine. I'm not that sure on the exact difference between them and PFR7H10 other than heat range.