GM Genuine Parts 12679524 Fuel Injection Throttle Body with Throttle Actuator
Condition: New
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Sep 30 – Oct 1
Features
- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Fully Equipped With State-Of-The-Art Technology. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed to keep your vehicle performing reliably, efficiently, and safely for many miles to come
- Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
Description
GM Genuine Parts Fuel Injection Throttle Bodies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These throttle bodies are located on the intake manifold, and contain the throttle plate(s) that control the air entering the engine. The throttle body also houses the fuel injector(s) on Throttle Body Injection (TBI) or Central Fuel Injection (CFI) systems. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
Manufacturer: ACDelco
Brand: GM GENUINE PARTS
Model: ACDelco Auto Parts
Item Weight: 2.65 pounds
Product Dimensions: 10.38 x 6.38 x 4.75 inches
Item model number: 12679524
Exterior: Painted
Manufacturer Part Number: 12679524
OEM Part Number: 12679524
Date First Available: May 12, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 30 – Oct 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Perfect fit for a 2007 Suburban V8. This is an original GM part. It was an easy install that took less than 35 minutes. Three weeks after I installed this throttle body injector and it's running perfectly.
Reviewed in the United States on November 25, 2025 by Amazon Customer
I was able to install this myself and reprogram my vehicle, my vehicles performance improved significantly. In watching videos, they advise you do not touch the flange inside of it because it is computer controlled. Just a word of caution!
Reviewed in the United States on July 29, 2025 by Erika S
This part fits perfectly and performs well. Easy to install.
Reviewed in the United States on September 26, 2025 by mags
Very easy job. Dealer quoted us over $700 for this job on our 08 suburban that was having catastrophic failure of the throttle body. Reduced power, and eventually the throttle was completely unresponsive. It would idle and never rev. Literally under 10 minutes and we had it installed and all plastics put back together. We put a new AC Delco gasket in also which was a totally unneeded waste. Old gasket was fine after 175k miles. Here’s the tough part... I’ve done this job twice on late model Chevys. The idle relearn procedure is a real pain without a scan tool. Never as easy as YouTube says... It has taken several days of driving and idling to get the idle to drop back down on both vehicles. Make sure you remove your negative battery cable and hold it on your positive terminal for a couple minutes throughout the relearn procedure. It still doesn’t fix it right away but it helps a lot! Eventually the idle will drop back down but it is just simply a pain. Also, don’t do what I did and wait for the first snow of the year to do the job. Driving “in excess of 44mph with multiple acceleration and deceleration cycles” as you’re supposed to in several inches of snow, at night, with an idle stuck at 3,000 rpms, active ABS, and an empty gas tank, was not my best decision... The upshot... the actual repair is stupid simple, Amazon is far cheaper than dealer parts (duh), and expect the relearn to be a pain but doable for the average Joe. Also, if you have high miles, expect to break your PCV hose on this job and order a replacement before you try. Or use 3/8” radiator hose in a pinch like me. (1/2” would be better...)
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Reviewed in the United States on November 28, 2019 by Ford Guys
I liked it was a OEM part, and it bolted right up. To bad I had to have mine programmed. Trucks never ran better, increased MPGs by gallon and smoother swifts. Just wish I would of bought a bigger one.
Reviewed in the United States on June 20, 2023 by Black Hat
2008 Chevrolet Suburban 5.3L. This unit worked perfectly. Check engine light is off, reduced power mode longer triggered, traction control system is operational , hard shifting and stalling corrected. This vehicle even went into a NO crank mode. Battery disconnect was the reset for that prior to throttle body install. I would have given 5 starts. But the unit I received is a RE-Manufactured part. The body is painted silver with transmission paint. Throttle plate is new, Black TPMS Sensor cover and clips are new. I would assume that the TPMS sensors are new also. Idle Relearn procedure is easy and straight forward. Idle engine for 3 minutes Turn engine off for 1 minute Idle engine again for 3 minutes. Turn engine off for one minutes Start it back up and I was done.
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Reviewed in the United States on February 28, 2026 by SK TOOLS NYC
It's possible you will need the tools and know how to reprogram your vehicles computer or you will need to take it to your local dealer. You may experience idle issues until this is done. If not not you got lucky like me. Don't touch the butterfly while installing the throttle body. In my experience, I had slightly high idle 800rpm for about 2 weeks until the computer was able to adjust to the new throttle body. Runs like a champ know and idles between 500 to 600rpm. If you experience a higher rpm at idle I would recommend hooking up the computer and reprogramming it. Great factory part!
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Reviewed in the United States on January 15, 2022 by C. Kinley
I purchased this for a 2008 Hummer H3 Alpha (5.3L). It fit perfectly. It works perfectly. The ONLY thing to keep in mind is it does not come with the little round gasket that goes behind it. My gasket was ok, yours may not be. It'll save you a trip to the store to have one on hand. **Edit** I forgot to add, there is a programming/relearn procedure. There's a gm guide for it, it's only a few steps. I left a screenshot of the guide I used. It worked on this gm brand, hopefully it works for you. 1. With vehicle in park, crank vehicle and let it idle 3 minutes. 2. Turn off vehicle for 1 minute. 3. Repeat step 1. 4. That should be it. There's additional steps if the relearn fails for you, but mine went flawlessly.
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Reviewed in the United States on July 10, 2023 by Charles Higdon