Comments for Mark Quitter Racing

Comment on 2004-2006 GTO Drive Belts by MAHER LOGHMARI

MAHER LOGHMARI — Sun, 14 Dec 2025 17:25:31 +0000

2004 GTO SERP BELT GM 92089561 GM 92067037 => GM 88932748 ACDELCO 6K785

2005 GTO EARLY VIN SERP BELT GM 92067152 => GM 88932746 ACDELCO 6K775

Used for vehicles built up to August 16, 2005 (Serial/VIN up to L491216). This part is now generally discontinued in many official GM inventories.

2005 /2006 GTO LATER VIN SERP BELT GM 92067037 => GM 88932748 ACDELCO 6K785

Used for vehicles built from August 17, 2005, onward (Serial/VIN from L491217). This is the standard belt for most 2006 GTO models.

AC COMPRESSOR BELT GM 92068285 => GM 88932543 ACDELCO 4K430

IDLER PULLEY GM 12557335 => GM 12557334 ACDLECO 15-4670 -> 15-4669

Comment on 2004-2006 Pontiac GTO Key Programming by Lloyd

Lloyd — Tue, 20 Feb 2024 06:28:30 +0000

In reply to Eric. The problem with 2004 to 2006 GTOs the key fob has a battery that is welded to the electronics so to get the key off you have to break it

Comment on 2004-2006 Pontiac GTO Production Numbers by Fred Waters

Fred Waters — Sat, 17 Feb 2024 22:20:07 +0000

I just want to thank you for making all of this valuable information available for everyone! You have done a great job! Thank you Mark!

Comment on 2004-2006 GTO Factory Radio Code by Steve Bonney

Steve Bonney — Wed, 20 Dec 2023 22:24:25 +0000

My 2004 GTO factory radio took a dump. Ordered a 2006 GTO factory radio off of eBay.
Followed instructions and got code from website.
Everything worked out great!
Got tunes again and a nicer looking radio.
Thanks for the website.

Comment on 2004-2006 Pontiac GTO Key Programming by Mark Quitter

Mark Quitter — Mon, 23 Oct 2023 20:53:22 +0000

In reply to B. Good question. I dont think it matterrs if the doors are opened or closed to be honest. And the security light probably will not turn off until after the third time of the process and the key is programmed.

Comment on 2004-2006 Pontiac GTO Key Programming by B

Sun, 22 Oct 2023 18:24:52 +0000

Father in law has the 05 gto, has purchased replacement original holden key, car horn beeped 3 times, but security light never stopped blinking after 3rd horn beep. What step did we skip?
Does it matter if doors and hood are open or closed?

Comment on Wheels & Tires Guide Part 1 by Blas Deliz

Blas Deliz — Sun, 24 Sep 2023 04:40:25 +0000

Thanks for such a great info!

Comment on 2004-2006 Pontiac GTO Production Numbers by JODY SHEFFIELD

JODY SHEFFIELD — Thu, 07 Sep 2023 23:06:14 +0000

Thanks for the reply, Mark. Looking further at the production #’s for 2005 there were only 228 IBM GTO’s with blue interior, 17″ wheels, and auto trans. The # of those with SAP installed at dealership is probably pretty rare. When I purchased the car it had less than 14k miles(has 32k miles now), it came with the original dealer sticker and I’ll try giving them a call.

Comment on 2004-2006 Pontiac GTO Key Programming by Mark Quitter

Mark Quitter — Thu, 27 Jul 2023 18:53:08 +0000

In reply to Eric.

The “Holden” key fobs are identical to the Pontiac FOB’s. I have purchased both and both work. The only difference is the the logo on the FOB itself. The original Pontiac GTO FOB’s are discontinued while the Holden are FOB’s are still available.

Just replacing the battery in the FOB’s has never worked for me. Once you crack open the unit, it never seems to go together the same way. Your best bet is just to get the Holden key FOB and swap the cut key to the new FOB.

Hope this helps and thank you for vising the website.

Comment on 2004-2006 Pontiac GTO Key Programming by Eric

Eric — Wed, 26 Jul 2023 11:20:51 +0000

Submitted on 07/26/23 at 6:20 am

Since the original Pontiac FOB was not serviceable from the typical user’s standpoint, I am wondering if these Holden versions are of the same construction? In other words, you couldn’t just pop open the original FOB and simply replace the battery. Are the Holden variants constructed the same way?