I've bought a couple things from here and saved quite a bit. But, you face USD pricing and shipping, so check carefully first. I bought a rear wiper motor from them and saved a lot, and it was something I couldn't find elsewhere at the time.
https://www.midatlantictoyotaparts.com/
Yep, great prices, even with conversion.
There’s no physical address for those guys listed on their website, either.
I’m thinking that if a dealership parts department wants to set up a separate online business, they’re not going to want it associated with the physical dealership address. You don’t want people paying full price at the dealer, then finding out online that the same parts are being sold from the same place for half price.
But I did find a P.O. Box address for Toyota Parts Direct in London, Ontario. Only 2 Toyota dealers in London, and I’d bet that one of them is behind this. I’d guess it’s Competition Toyota. Give them a call & see if they’ll admit to it!