Thread: EGR valve
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Old 04-25-2016, 08:35 PM   #14
ChevyTech
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Join Date: May 2004
Location: Minnesota
Posts: 4,620
Re: EGR valve

Glad it helped, and it is nice to see people finding what they need using a search.

My notes show the number you posted (AC Delco 214-5073) is a direct replacement for the original 17087194 negative back-pressure valve.

EGV627 = 17087194 =AC Delco 214-5073 = GM#19210654 = Negative Back pressure valve

In another four years they will have changed the replacement part number at least once.
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For those of you that are wondering why you are not getting replies to your thread:
Did you give the model, year, engine, fuel system type, and transmission information?
If it is modified from what came stock from the factory, let us know that too.
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