Did the car have 2 amps? It has one under the passenger seat already.

And thanks, I didnt know what that thing was called. Last time I went to the dealer for a bolt they wanted me to buy 20 though. lol

 

try a different dealer. the oldest gm dealer in our area has a pretty big selection of stuff like that in stock and by the single. thing is you dont know if they got it till you get there. and i always get the part number from the closer gm dealer that sometimes has to order. when they have to order it then they make you buy whatever they have to order. heck stop by the dealer and get the part number then do a search on the net. ive done that to and found parts for cheap.

 

there M8x1.25