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Vacuum pump question.

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Old Nov 3, 2008 | 04:34 PM
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Default Vacuum pump question.

Ive read that the vacuum pump for a Kodiak TopKick truck is basically the same pump for the secondary system on the ZR-1s,the only difference is the plug is different.Any info on this?Thanks.
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Old Nov 3, 2008 | 05:36 PM
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Originally Posted by Z51JEFF
Ive read that the vacuum pump for a Kodiak TopKick truck is basically the same pump for the secondary system on the ZR-1s,the only difference is the plug is different.Any info on this?Thanks.
Killing the Corvette Tax, one item at a time
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Old Nov 3, 2008 | 08:00 PM
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I found it,Part #94669091.Price is $160.This is for the Kodiac truck pump.
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Old Nov 4, 2008 | 10:53 AM
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Originally Posted by Z51JEFF
I found it,Part #94669091.Price is $160.This is for the Kodiac truck pump.
Yeah buddy, that was a direct plug-in on my '91. P&G Chevy has them for a tad over $100.
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Old Nov 5, 2008 | 01:33 PM
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Originally Posted by HammerZR1
Yeah buddy, that was a direct plug-in on my '91. P&G Chevy has them for a tad over $100.
Which means it is not correct for the 1990 ZR-1 the plug is different.
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Old Nov 5, 2008 | 02:04 PM
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Originally Posted by phrogs
Which means it is not correct for the 1990 ZR-1 the plug is different.
Johnny,

That's what I understand too, but I think Jeff has a '91 according to his profile anyway. Have you used these successfully on 90's, I think I have heard it being done before but can't remember if it was you or not.

Thanks for your service by the way.
Semper Fi Brother

John
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Old Nov 5, 2008 | 03:11 PM
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The "service" connector is readily available and then it's a "service" pump to "ALL MY's"!!

If you're really **** you can use terminals on the wires rather than "cut & splice" then it's a "not to be seen" FIX!

12102747 for a connector.

If you're into cannibalization I believe the washer pump connector '90+ C4's, EGR solenoid 92+ C4's, door lock switches, '90+, mirror motors and many other locations share the connector. You could buy a couple metric-pak 150 female terminal, a couple seals and assemble your own connector. No visible "cut/splice"!

Last edited by WVZR-1; Nov 5, 2008 at 08:13 PM.
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