You realize Amazon has good parts too?

I can get Akebono brake pads and ACDelco rotors for my car on there as cheaply as Autozone charges me for the aftermarket stuff. Prime eligible of course.

I just picked up an ACDelco Fuel Tank Canister Solenoid ($47 instead of $97) and Purge Solenoid ($21 instead of $26) CHEAPER than what everyone wanted for aftermarket and it was here in 2 days.

Here's a Prime Eligable OEM caliper for my car too, it's nuts. https://www.amazon.com/ACDelco-21998527-Original-Equipment-Assembly/dp/B00EFBBW3O/ref=sr_1_9?s=automotive&ie=UTF8&qid=1501154834&sr=1-9

Edit: I just compared all of those items to Rock Auto, and they are the same or cheaper at Amazon after shipping But Amazon does have that pesky sales tax tilting the purge solenoid into Rock Autos column by $2 cheaper.