Camshaft Bearing Bolt for 02 Grand Am 2.2l

[zbfootball]

i have a 02 pontiac grand am 2.2l and in the process of tighening my camshaft bearing cap i snaped a bolt. I have had no luck locating a replacement bolt. Do you know where i can find them? Also i cant find the O-ring sealing the water feed pipe TO the thermostat housing. i dont remember removing one from there but there must be one. every place i went either didnt know what it was or gave me one that was to small...any help would be greatly appreciated

 

[melsg5]

have you tried either a gm dealer or www.gmpartsdirect.com