I'm not a professional mech. and I'm not rich - I just like to get the best quality product for the best price to keep my little flotilla of aging vehicles dependably roadworthy.
Here's the biggees in my area and a few opinions - what are yours???
Autozone - fine for oil and wax and stuff, cheap but I never use for serious 'hard' parts. Lifetime warranties don't impress me if I have to keep yanking the part! I like them for batteries - have good luck and they are located just about everwhere it seems. The 'WalMart' of auto parts chains?
O'Reilly's - similar to autozone more or less - 'usually' good service but as usual YMMV.
PepBoys - ? Don't visit often - but they have a soft parts 'supermarket' and have often stocked some hard to find plugs for me at a reasonable price.
Carquest - ? Rarely visit (really not one close by - there is one mom & pop a ways off but they always have to order everything - kind of a bummer not to see more mom & pop auto parts stores these days though)
Advanced Auto Parts (old Western Auto) - I've been impressed by the quality of many of their 'hard' parts - prices are competitive w/ Autozone.
NAPA - Usually very high quality 'hard' parts but prices tend to very high as well. Once in a while they surprise me on prices. Hours sometimes rule them out for me though. I think some NAPAs may be locally owned.
Kragen/Schuck - ? Used to have them where I lived before - but it's been a loooong time...?
Other major national or regional chains...?
Conclusion: - I often shop 'hard' parts between NAPA and Advanced and if I recognize the brand Advanced has and am comfortable w/ it - go there as their price will typically be a LOT better. But when in doubt I'll go w/ NAPA hard parts. For the 'junk' like oil or chemicals or whatever I'll go to the nearest Autozone et al. and have a softspot for Autozone batteries.
What's your take?