Does anyone know where to find the correct rotor sizes for 2009 S80? I ordered 316's from Napa and when I went to change them them did not look the same at ALL!? I dont if Napa screwed up or what?

 

That's why its best to purchase your parts from a supplier that sells Volvo parts.

Volvo has a bad habit of installing different size rotors on their cars/trucks during the same year. Go to www.iPdUSA.com and look up brake rotors there. You will quickly find the answers you seek young Jedi...

 

Thanks, I tried looking my vehicle up on the ipdusa....its giving me choices from 300mm 316mm and 336mm. I dont know. I measured the rotors I bought and they are 300mm, I was told they were 316mm. I agree that I should buy volvo parts but Im trying to save on $$.

 

I didn't say buy Volvo parts, I said get parts from places that know Volvos. The parts on the iPd site is likely less $$$ than NAPA and the site should have instructed you how to check your car for the correct part. If the site didn't help you, call them or the folks at www.FCPEuro.com and they will.