There's no way that stuff needs replaced on a 7 year old Toyota Highlander unless it was wrecked. Or maybe living at the beach (if that's the case ask to see the rust or damage). My first question to them would be "whose car is this list for?" If they try to tell you it's your car list. Tell them there must be some confusion, none of this is bad on your car. Speak with confidence. If they still insist it's your list then take the car and leave. Then, don't ever go back there.