My MIL has been taking her Camry to the local Toyota dealership for the oil change. Every 10K. I took her to pick it up last time when we were down visiting (she is in Florida) and I asked the Service guy what they used, expecting him to say Toyota oil. NOPE. For the free oil changes, you do get a Toyota filter, but bulk oil by ConocoPhillips. Not a big deal, but was surprised. Ironically, the local KIA dealership by my house also uses bulk COnocoPhillips.