Where can I get one

I have found this switch is not opening on 04 Blazer. Where can I purchase one?? 


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what switch is that?

Just guessing, I think that it is the switch that mounts on the cowl sheet metal, just above the distributor. Maybe for the vapor control system to the canister?

It's a front axle vac switch. Engages 4 wheel

you can buy it thru GM and I believe that GM is the only place you can purchase it at this time.  JP

go to the dealer ship.  I replaced mine about 2 months ago. I think i paid around $20 for it but thats with my employee dicount.