Don't waste over $400 from your local dealer.

Buy the same brand new one here for less than half that price!

This is Brand New factory original GM AC Delco throttle body!  Don't confuse with other sellers selling used, remanufactured, or aftermarket etc.  This is brand new and is on hand ready to ship!  Ships same or following business day!  Monday thru Friday!  We have sold more of these on ebay than anyone else!

AC Delco Part # 217-3151

Or

GM Part #12629992

Fits a large number of GM Trucks, SUV's, Vans, etc with 6.0L, 5.3L, and 4.8L V8 engines.

Also fits for:

2012 to 2015 Chevy Camaro ZL1 6.2L Supercharged Engines

2009-13 Cadillac CTS-V 6.2L Supercharged Engines

2009-13 Chevy Corvette ZR1 6.2L Supercharged Engines

If you are doing an LSA Supercharged conversion to your standard 6.2L engine then you need this throttle body.  This bolts right up to the LSA supercharger.

Please verify part # and picture with your original throttle body in order to verify this is the correct part.  In order to keep our prices low we charge a 15% restocking fee on returns. 

 Can only be returned if it has never been used or bolted up.  

We cannot afford to have buyers buy our new parts to try them out to see if it solves their vehicles issues and return it if it doesn't fix it as we can no longer sell as new.

The engine control module (ECM) learns the idle position of the throttle plate to ensure the correct idle. Anytime the throttle body is cleaned or replaced, the ECM must learn the new throttle position. The idle may be unstable or a DTC may set if the throttle position is not learned.

Conditions for Running the Throttle Learn Procedure

• DTCs P0101, P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0506, and P0507 are not set.

• The engine speed is between 450–4,000 RPM.

• The manifold absolute pressure (MAP) is greater than 5 kPa.

• The mass air flow (MAF) is greater than 2 g/s.

• The ignition 1 voltage is greater than 10 volts.

Throttle Learn

Important: Do NOT perform this procedure if DTCs are set. Refer to Diagnostic Trouble Code (DTC) List - Vehicle .

1. Start and idle the engine in PARK for 3 minutes.

2. With a scan tool, monitor desired and actual RPM.

3. The ECM will start to learn the new idle cells and Desired RPM should start to decrease.

4. Ignition OFF for 60 seconds.

5. Start and idle the engine in PARK for 3 minutes.

6. After the 3 minute run time the engine should be idling normal.

       Important: During the drive cycle the check engine light may come on with idle speed DTCs. If idle speed codes are set, clear codes so the ECM can continue to learn.

⇒If the engine idle speed has not been learned the vehicle will need to be driven at speeds above 70 km/h (44 mph) with several decelerations and extended idles.

7. After the drive cycle, the engine should be idling normally.

⇒If the engine idle speed has not been learned, turn OFF the ignition for 60 seconds and repeat step 6.

8. Once the engine speed has returned to normal, clear DTCs.

Due to people trying to scam and return their old throttle body we do open the package and put a small ZZP security hologram sticker on the side of the throttle body.  This is to insure that if there are any warranty issues we will warranty the item if our hologram is intact.  This is to prevent scammers from trying to return their old throttle body that is defective.

Thank you for shopping!