These coupon codes are still good for online purchases @ Advance Auto Parts. I do not see an expiration date.
$15 Off $40+: BIG15
$25 Off $60+: BIG25
$30 Off $75+: BIG30
$35 Off $85+: BIG35
$40 Off $100+: BIG40
$50 Off $200+: BIG50
Just enter the BIG Code in the PROMO CODE box at checkout!
They are only good for online purchases, but you can buy online and pick-up in store. They also offer free shipping on orders over $75.