I will never go back to this Oreillys or any one for that matter. They sold me a starter and stated "You can install it and if you end up not needing it, you can return it for a refund as long as you have the box and receipt." After installing it and it not fixing my problem, I uninstalled the part and tried to return with the box and receipt just like they said. However, since it had been installed they wouldn't take it. These people will lie to you just to make a sale. Never go there and tell your friends to avoid them to!