I Dont know about toyota parts,but i got a set of pads and rotors from the ford dealer,the parts were stamped made in china,the parts also cost 3times mores then the ones at the autoparts store,also the rotors warped within 2 months.JUNK.I should of saved some money and got the ones from autozone.
I have an 01', the aftermarket "high grade" pads are fine, but go with factory rotors. When mine went thin at 100k, I tried Napa, Autozone, and advanced...they were all terrible, shook like heck. I bought factory ones online, and no more shaking.
Also a tip, if the hub diameter is the same as mine, nobody around can turn them except for a dealer, the hubs are too big for regular machines, and too small for big truck machines...but I would think they changed them after 9 years.
I've bought rotors for the explorer that were at the minimum spec new, and couldn't be turned, once again I went with factory, and all is good...thats if anyone bothers to check the spec before they turn them.