Throttle Body
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Teching In
Joined: Dec 2007
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From: North Mississippi
Throttle Body I currently have a TB with part # 25179793. Am unable to locate a new one under that #, but can find 17113669. is there any difference in these parts?
Last edited by vettehead; Mar 10, 2015 at 01:40 PM.
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Joined: Jun 2009
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From: Elizabeth City NC
Is this for a 97-99 Vette or 2000-2004 Vette?
The first number 25179793 is a Delco part number not a GM part number which is for a 97-99 vette which is GM part number 17113564 which is a 75mm throttle body.
The 17113669 is a 2000-2004 78mm vette throttle body and is a GM part number, Hope this helps.
The first number 25179793 is a Delco part number not a GM part number which is for a 97-99 vette which is GM part number 17113564 which is a 75mm throttle body.
The 17113669 is a 2000-2004 78mm vette throttle body and is a GM part number, Hope this helps.
Thread Starter
Teching In
Joined: Dec 2007
Posts: 15
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From: North Mississippi
My engine is a 99 Vette. 25179793 is stamped on the Throttle Body. The only one i can find is for a 2000 up # 17113669. Will this one work? My intake has been changed to an 04 Z06. Pictures look the same, i just want to be sure before I drop 4 bill for one
Last edited by vettehead; Mar 10, 2015 at 05:50 PM.
TECH Resident
Joined: Jun 2009
Posts: 856
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From: Elizabeth City NC
On a side not I am not familiar with drive by wire so hopefully someone can chime in on that aspect but I don't see why the newer one wouldn't work.
