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2003 GMC Sierra 3500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 GMC Sierra 3500 Change Vehicle

AC Delco®
2003 GMC Sierra 3500 - GM Original Equipment Series Transmission Control Module - Direct Fit, Sold individually

Tap image and pinch to zoom.
$616.49

+ $109.80 Refundable Core Charge

Manufacturer #19381534
Guaranteed to Fit2003 GMC Sierra 3500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 3500
Base
All Engines
transmissionmfrcode : 1000/M74
2003 GMC Sierra 3500
SLT
All Engines
transmissionmfrcode : 1000/M74
2003 GMC Sierra 3500
SLE
All Engines
transmissionmfrcode : 1000/M74

Highlights

Part:
Transmission Control Module
Brand:
AC Delco
Warranty:
24-months or unlimited mile AC Delco limited warranty
Quantity Sold:
Sold individually
Prop 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.

Condition:
Remanufactured
Product Fit:
Direct Fit
Series:
GM Original Equipment Series
Fitnotes:
transmissionmfrcode : 1000/M74

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2001-2002 GMC Sierra 2500 HD
SL
All Engines
transmissionmfrcode : 1000/M74
2001-2002 GMC Sierra 3500
SL
All Engines
transmissionmfrcode : 1000/M74
2001-2005 Chevrolet Silverado 2500 HD
Base
All Engines
transmissionmfrcode : 1000/M74
2001-2005 Chevrolet Silverado 2500 HD
LS
All Engines
transmissionmfrcode : 1000/M74
2001-2005 Chevrolet Silverado 2500 HD
LT
All Engines
transmissionmfrcode : 1000/M74
Page 1 of 4 | Showing 1 - 5 of 18 results

Product Information

ACDELCO GM ORIGINAL EQUIPMENT TRANSMISSION CONTROL MODULES

Engineered to match your ride's factory-original components, AC Delco's GM Original Equipment transmission control modules ensure precise fit and hassle-free, consistent performance. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Made to meet OE specifications for solid fitment and dependable performance
  • Offered for vast range of makes and models
  • Assembled in the company’s high-end production area using the latest manufacturing techniques
  • GM-recommended replacement for factory-original component
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
How do you get this programmed ?Ron M.Dec 01, 2022
Best Answer:Hi Ron, I'm glad to assist you. Yes. This TCM requires programming. Once installed, please bring it to your local dealership or any GM auto repair shop that does that calibration procedure. Grab our promo price, which comes with a 30-day post-purchase price match guarantee. Click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/transmission-control-module/ac-delco/ac19381534?can=CPJE1043_CSQA_20221201" target="_blank">https://www.carparts.com/transmission-control-module/ac-delco/ac19381534?can=CPJE1043_CSQA_20221201</a>
Jeonino E.STAFFDec 01, 2022
0
Would this be programmed for a 2001 Silverado 2500HD with the 6.6 Diesel with the Allison transmission?  Thanks ChuckCharles D.Feb 28, 2021
Best Answer:Hi Chuck, As per checking details, the information does not mention specifically if the part needs to be flashed and programmed. You can call ACDELCO to ask if it needs to be programmed, Customer Support 800.223.3526 (Hours: M-F 8 a.m. – 8 p.m. EST). The ACDELCO part number is 19381534.
Jeonino E.STAFFFeb 28, 2021
0
Are they programmed for a 2003 Chevy Silverado 2500 HD with the Duramax and Allison transmission?GaryFeb 02, 2021
Best Answer:Hi Gary, No, not yet. This requires programming upon installation.
Arnel E.STAFFFeb 02, 2021