Hopefully the OP has found his switches by now but since the thread was brought back and to assist anyone that might come here looking for a solution, another possiblity is your local parts store. Many have an aisle section of OE type parts in a product line from Dorman called 'HELP', they are blister packed, hanging on pegs. I'm sure you've seen the window crank handles, door handles, master cylinder lid diaphrams, various springs, clips, etc. Click here.

Mike