I am trying to order the spark plugs for my car, but I am not finding a match to the OEM through the site I am trying to order from. I thought the original plug is a 3-prong. I was looking at the 4228 plug or the FR7DP+, but these appear to be only single prong plugs. Are these the right plugs, or should I order the exact volvo plugs from IPD?

 

I ordered OEM plugs from a Volvo dealership that no longer does phone/online orders, but if I needed them again, I'd just order OEM ones.

 

www.fcpgroton.com and www.eeuroparts.com will be a lot cheaper than IPD im sure...
Check those out first..

That said, Bosch makes the plugs for Volvo to the best of my knowledge, so if you can find a Bosch match you would be good to go (and save some $$)