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EGR Valve

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Old Oct 15, 2008 | 11:18 AM
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Default EGR Valve

I want to replace the EGR alve on my 82. The parts store says there are a few listings for it and they need the P/N. Mine has # 2807 on top but they say it is a longer.

Can anyone tell me the correct part number for this EGR valve? Car is not a Calif. car.

Thanks,
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Old Oct 15, 2008 | 09:29 PM
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17082807 production EGR valve was gm P/N 17078423. Hope this helps.

Here is a conversion chart from our web site. http://willcoxcorvette.com/repairand...lp.php?hID=215

Willcox Inc.
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Old Oct 16, 2008 | 01:02 PM
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Thanks..chart helps a lot.. The carpet set I just received from Willcox are very nice as well.

Thanks again
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Old Oct 17, 2008 | 12:23 AM
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Thanks, Glad we could help.
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Old Oct 17, 2008 | 09:30 AM
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Originally Posted by cpmman
I want to replace the EGR alve on my 82. The parts store says there are a few listings for it and they need the P/N. Mine has # 2807 on top but they say it is a longer.

Can anyone tell me the correct part number for this EGR valve? Car is not a Calif. car.

Thanks,
Just FYI, EGR valves rarely fail.
Typically if there is a problem, it is just because the passages are full of carbon.
If you clean everything, it will probably work like new.
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Old Oct 17, 2008 | 01:14 PM
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I had a new one brought in and found it to be working exactly like the old one when you actuated the diaphram by hand.

I cleand the original one and reinstalled it. Works fine.

Thanks for the information.
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