Headlight Control Module
Thread Starter
Joined: May 2001
Posts: 386
Likes: 6
From: Silver Creek, GA
Car: 1989 Bright Red GTA
Engine: Grand Sport LT4
Transmission: T56
Axle/Gears: 10 bolt 3.73
Headlight Control Module
Does anyone have an updated part number for the headlight module? I have the old part numbers for a thirdgen but I think that the fourthgens and the 'Vettes are the same.
P/N 16514174
P/N 16505400
Neither of these numbers are still available from GM
P/N 16514174
P/N 16505400
Neither of these numbers are still available from GM
Joined: Dec 1999
Posts: 5,964
Likes: 37
From: Hacienda Heights, CA
Car: 90 RS 'Vert, 88 IROC-Z, 88 Firebird
Engine: 305 ci tbi, 305 ci tpi, 350 ci tpi
Transmission: WC-T5, WC-T5, 700R4
Axle/Gears: 3.45, 3.27, 3.27
I can help you out. The newer ones LOOK the same, but are different inside and not compatible.
Lon
Lon
Joined: Dec 1999
Posts: 5,964
Likes: 37
From: Hacienda Heights, CA
Car: 90 RS 'Vert, 88 IROC-Z, 88 Firebird
Engine: 305 ci tbi, 305 ci tpi, 350 ci tpi
Transmission: WC-T5, WC-T5, 700R4
Axle/Gears: 3.45, 3.27, 3.27
You can get them from several vehicles:
Chevrolet: Corvette (1984-96)
Buick: Skyhawk (1986-89)
Pontiac: Fiero (1987-88), Firebird (1987-92), Sunbird (1986-94)
Lon
Chevrolet: Corvette (1984-96)
Buick: Skyhawk (1986-89)
Pontiac: Fiero (1987-88), Firebird (1987-92), Sunbird (1986-94)
Lon
Junior Member
Joined: Jan 2005
Posts: 19
Likes: 0
From: Shaw Afb, SC
Car: 90 formula
Engine: 305
Transmission: 700-r4
do these modules work for all 3rd gens? i need one for my 90 and being in bo hunk is not helping due to lack of salvage yards. Thanks
Edit:
I think i might have answered my own question by rereading your answer. So all those cars modules are the same? COOL. Back to the 2 junk yards looking again.
ALso i got a part number from GM parts the other day----16525685. Parts guy gave me that number when we discovered that the PN on my current box is discontinued. Good luck.
Edit:
I think i might have answered my own question by rereading your answer. So all those cars modules are the same? COOL. Back to the 2 junk yards looking again.
ALso i got a part number from GM parts the other day----16525685. Parts guy gave me that number when we discovered that the PN on my current box is discontinued. Good luck.
Last edited by airmanwhite; Aug 30, 2005 at 11:13 PM.
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