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GM LS3 Throttle body

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Old 02-04-2014, 02:18 PM
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Default GM LS3 Throttle body

Category: Engine - Electrical
Price: $190
Part Fits: 2010+ Camaro, 93-02 Chevrolet Camaro, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): TX
Item Condition: Used
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Fits LS Engine

Guys,

I'm selling this LS3 throttle body. It's in good working order and have very little use on it.

Asking $190 + $10 in shipping.

Let me know if you have any questions


Roger

Old 02-05-2014, 08:59 AM
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still for sale
Old 02-05-2014, 09:53 PM
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Or better offer this tb is virtually new
Old 02-05-2014, 10:17 PM
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Does it have casting numbers 12570790 on the bottom...
Old 02-06-2014, 06:25 PM
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i'LL HAVE THE PART NUMBER TONIGHT
Old 02-07-2014, 08:28 AM
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This is the part number, the tb is an 09-13 LS3 throttle body. From what I have read it has a better response to an LS2 tb and has a better design.



Old 02-07-2014, 10:21 AM
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Thanks...but that isn't going to be compatible with my setup
Old 02-07-2014, 01:05 PM
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not a problem.
Old 02-07-2014, 01:23 PM
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Originally Posted by regorih383
From what I have read it has a better response to an LS2 tb and has a better design.
I do not believe this to be true information.

Also, LS3 gold blade TB's do not replace LS2 silver blade TB's as they function differently.
Old 02-07-2014, 11:48 PM
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Bump come get me
Old 02-08-2014, 08:19 AM
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Originally Posted by AJG87
I do not believe this to be true information.

Also, LS3 gold blade TB's do not replace LS2 silver blade TB's as they function differently.
True, if you put a gold blade tb on a car originally equipped with a silver blade the car will throw a code.

The internal electronics are completely different between the two and pre '09 PCM's have trouble with them.
Old 02-08-2014, 03:10 PM
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Damn! way to rain on my parade. Its not like I'm advocating that this TB is for an ls2 car. Oh by the way the LS3 TB is better designed next to an LS2 TB. Everyone crying about it opening opposite to an LS2 is well.......not well informed.

I must be crazy then because im running an LS3 TB on my 1999 C5 with no issues. Bottom line is this LS3 tb can be ran on any GM drive by wire but will need its PCM to be calibrated.

Roger
Old 02-14-2014, 09:32 AM
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Happy valentine bump



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