Rock auto issues....

I got the wrong part once and a part that was defective another time. Both times I just set up a return and they made good on both. Told me to send the old fan motor back in the same box with a prepaid shipping label.....sound familiar? I think that's how I got the wrong part shipped the First time. There was only a bearing seal in a box that was suppose to be a thermostat housing. I like them, just watch the shipping charges...
When they first came out, before they were on TV, I heard of them from Mopar action. And being is a lot of those parts they have,are available locally, you can cross reference part numbers( they were really affordable back then ) but you're right! They will knock you in the head over shipping these days, especially if you get a few things that come from different warehouses (you're better off getting it other places, sometimes)