68 Vac Operated heater switch PN7303339?

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68Nomad

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Joined Aug 30, 2002

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Discussion starter · #1 · Sep 13, 2004

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Anyone know where I can find one of these? Its circular with 2 tabs for mounting and 2 vacuum fitings and has, you guessed it, 7303339 stamped on the top. Original a/c car. This little bugger turns out to be the source of my underdash vacuum leak. (yay for unfettered engine heat in the cab!)

So if one of you people could try and help me nail down either what this is called or where I can find one I'd be much obliged.
Thanks in Advance
Dan

ps: already checked GU, OPGI, and YearOne

 

JWA

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#2 · Sep 13, 2004

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Try the number in the www.partsvoice.com inventory. There was a listing for one in WA.

 

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68Nomad

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Discussion starter · #3 · Sep 13, 2004

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Thanks Jeff, I've sent the referred place an email. BTW any idea on what the official name for this thing is? I'm sure it would be in a factory service manual, but alas i do not have one. Thanks again.

~Dan

 

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68Nomad

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Discussion starter · #4 · Sep 15, 2004

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I have yet to recieve a respons from them, does anyone else know what I'm talking about? perhaps have one lying around that holds vacuum? It's either i find one somewhere, or i wire all engine side air passages shut and live without climate control. That woiuld be fine, but with winter coming up i will be need the defrost Thanks in advance folks.

~Dan