I use Rock Auto for all my parts I can wait for. Stuff I need now I go to NAPA. Used oil I go to Autozone.

I had to return an electrical part that was bad out of the box, zero issues what so ever, though I did have to buy the replacement, return the defective and get reimbursed.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.