For brake pads, I just phoned local Toyota dealership and asked for a price for the pads, quoted reg and was given a price. Told the parts guy, thanks for the price but I will just go to eurocarparts as they are much cheaper, he immediately gave me a discount to a near enough price of eurocarparts. Straight down to dealership, Toyota pads and I noticed receipt was put through as a local taxi firm. I know the Lexus dealership parts department don't do any deals and I always feel the dealership have the attitude that they are doing you a favour even dealing with you, hence I steer well clear of them if I can. Maybe worth a call to local Toyota dealership.