As I mentioned in another thread, the blower motor on my car went out last week. So I popped the hood, hoping the it was under there and not in some asinine place under the dash. Lo and behold, it was right there against the firewall on the passenger side, right where it should be. I left it in place (that was my first mistake) and went on my merry way to an auto part store. I go in and tell the guy what I need, he asks for the make and model, I tell him its an '89 LeSabre Estate, he types away furiously, goes to the back and comes back with a box. I look at it, and since it looks like a blower motor, I go on my way(second mistake). Its not until I get in the car and get a couple blocks away that I check the receipt, which states that its a motor for a 1989 LeSabre FWD V6. Since I have to stop and get diapers, I pop the hood in the parking lot to make sure all the connecty-bits are the same. They're not. The one in my car has two separate plugs, the one in the box had a single plug. So I go to the nearest auto parts store (same chain, different location, not Autozone which was a bad idea) and tell the guy at the counter that I got the wrong one. So he hops on his computer, I tell him its an '89 LeSabre Estate wagon with a V8, he comes back with a different blower motor and asks if it looks right. It does not. So he gets the big book of auto parts, goes to the Buick section and starts looking at LeSabre, I then point him to the Estate section, which leads him to a different part number. A part number they dont have in stock. So he orders it (should be at the store in about half an hour) then says, "Huh, I guess it being a wagon makes a difference."