People are what makes the stores better or worse to me for the biggest part of it.
My local chevy dealer is insanely high priced on everything or I'd do more business there.
I completely understand someone wanting to keep a car completely original and staying with original GM parts if that's how a person wants to go and has thoughts of having a car shown/inspected and such. This isn't a concern for me, so I'm just shopping for quality parts I trust at the most reasonable pricing.
My local Auto Zone...I'll buy parts from them because they are often very competitively priced, but I'm extremely careful about watching what they're getting me. I recently replaced the serpentine belt on my car, knew it was a double sided belt, AZ salesman pulled up the part number, went back and pulled me one out of inventory...single sided. I was like...this is the wrong belt, mines double sided. He kinda looked confused, went back to his computer, checked again, pulled a book out, checked in it...then quite confidently told me, nope, that's not the wrong belt, it's the right part number, so it may look different but it's correct. ;squint: I asked him to look up a double sided one, and he went again into his computer then told me, they didn't make one...and that the belt he gave me should be the right length so it should work fine. Umm...yea right, it'll work for about 50 miles down the road before the grooved pulleys on the back side of it shred it maybe! I left there, went to OReilly's and they first pulled up it being a single sided belt also (which if anyone can explain why, I'm curious to hear it?) but when I told them it was double sided, he called some kind of support line and they told him exactly what part number would be correct and that they could have it for me the next morning.
My last trip to Bowling Green KY a couple of weeks ago, I ended up with a slightly broken temperature sensor so it was screwing my car all up, had a chat with Junkie about what was going on and why one temp gauge was fine and the other was jumping from 30-210 and back and forth...had no clue there were two temp sensors!:eyerole Anyways, found my way to Napa Auto Parts in Bowling Green, told the guy what I needed, they had one in stock no problem, so then I asked him to sell me a wrench to fit it...he told me I didn't have to buy one, they had a tool chest with plenty of tools in it in back that I could borrow whatever I needed to change it with. Now THAT was some nice customer service!