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Chevrolet Silverado 2500 HD Throttle Actuators

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12588923 GM Original Equipment Series Throttle Actuator - Direct Fit, Sold individually
Part Number: AC12588923
Vehicle Info Required to Guarantee Fit
$206.99
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
12590008 GM Original Equipment Series Throttle Actuator - Direct Fit, Sold individually
Part Number: AC12590008
Vehicle Info Required to Guarantee Fit
$125.99
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
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Works as it should. I was having issues with my truck tried everything and of course See More
Anonymous
VERIFIED PURCHASER

Product Questions & Answers

Q:I have a 2006 Chevy Tahoe LT 5.3. When I install this OEM part will I have to have it programmed? What if i buy used from the exact same one Show Less
Joseph S.
A:BEST ANSWERHi Joseph, thank you for reaching out. This item doesn't require programming. We don't have an accurate answer to your second question. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/throttle-actuator/ac-delco/ac12590008?can=CPAP3648_CSQA_20230712 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Q:I have recently bought thi part and I need to know once I replaced it does it need to be programmed to my vin.? Show Less
Barbara N.
A:BEST ANSWERHi Barbara, I'm glad to assist you. This control module requires programming and is an OE direct-fit part for the selected vehicle application. It conforms to the OE specification for fit, form, and function. Grab our sale price offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/throttle-actuator/ac-delco/ac12588923?can=CPJE1043_CSQA_20230408 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2100 Code: Throttle Actuator “A” Control Motor Circuit/Open
P2100 Code: Throttle Actuator “A” Control Motor Circuit/OpenYour throttle actuator is a crucial part of this system. It’s operated using an electrical signal from the power control module (PCM).  P2100 is one of the several trouble codes related to a fault in your throttle actuator control motor TA-A circuit. What Does the P2100 Code Mean?
P2123 Code: Throttle/Pedal Position Sensor/Switch “D” Circuit High
P2123 Code: Throttle/Pedal Position Sensor/Switch “D” Circuit HighDiagnostic trouble code (DTC) P2123 stands for “Throttle/Pedal Position Sensor/Switch ‘D’ Circuit High.”
What Is a Throttle Actuator? Function and Symptoms of Failure Explained
What Is a Throttle Actuator? Function and Symptoms of Failure ExplainedA throttle actuator is attached to the throttle plate shaft of your vehicle. It is controlled by the powertrain control module (PCM) or electronic throttle control module. An H-bridge circuit receives a bidirectional pulse-width electronic signal from the module. It operates based on data from the accelerator pedal position (APP)