i have been a GMPD fan for years now, ever since it was brought to my attention by this club. I know the shipping was never the greatest, and the parts are hard to find on their site, but I just figured thats what you get when you are paying half the price of the dealer.

i tried Rock Auto today.

I found the correct O2 sensor, ordered and paid for in a matter of 5 minutes. It was so slick! The search feature is superb compared to GMPD and the order confirmation was much more professional.

Rock Auto replaces GMPD for good in my book.

Wanna be really surprised? I ordered from rockauto MANY times. My order got here in no more than TWO days!

do you know where they warehouse is? or where they ship from?

i also liked that they let me choose to ship UPS ground to a Business address to save money ($4.00)

The warehouse my stuff ships from is either NJ or PA. I am looking at parts next day or 2

it depends on where you live, items usually ship from IN for me from rockauto