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2002 Chevrolet Silverado 2500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2002 Chevrolet Silverado 2500 Change Vehicle

AC Delco®
2002 Chevrolet Silverado 2500 - Engine Control Module - Requires Programming, Direct Fit

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$130.99

+ $76.86 Refundable Core Charge

Manufacturer #218-12742
Guaranteed to Fit2002 Chevrolet Silverado 2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2002 Chevrolet Silverado 2500
Base
8 Cyl 6.0L
-
2002 Chevrolet Silverado 2500
LT
8 Cyl 6.0L
-
2002 Chevrolet Silverado 2500
LS
8 Cyl 6.0L
-

Highlights

Part:
Engine Control Module
Brand:
AC Delco
Notes:
Requires programming
Condition:
Remanufactured
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Warranty:
24-months or unlimited mile AC Delco limited warranty
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.

Replaces OE Number:
19195296, 12200411
Series:
Professional Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2001 GMC Jimmy
All Submodels
All Engines
-
2001 Oldsmobile Bravada
All Submodels
All Engines
-
2001-2002 Chevrolet Astro
All Submodels
All Engines
-
2001-2002 Chevrolet B7
B7T042
8 Cyl 8.1L
-
2001-2002 Chevrolet Blazer
All Submodels
All Engines
-
Page 1 of 26 | Showing 1 - 5 of 126 results

Product Information

AC Delco Remanufactured Engine Control Modules are manufactured to the highest aftermarket standards of durability, performance, and quality.

Note:

  • Minor modifications required
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

2
How do you program the ecm?Mike H.Oct 16, 2022
Best Answer:Hi Mike, thank you for reaching out. Some of the steps to program the engine control module (ECM) includes connecting the computer to the vehicle diagnostic port. Then, open the software to detect the vehicle. Then, select the option to program the ECM. For more details, we suggest you refer to a vehicle-specific manual for the instructions. We highly suggest you bring the vehicle to a professional mechanic to program the ECM. You can use this link to go back to the item page and continue ordering the part at 34% off the regular price today: <a href="https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPAP3648_CSQA_20221016" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPAP3648_CSQA_20221016</a> I hope this helps. Happy shopping.
Aldrin P.STAFFOct 16, 2022
1
How do you program the new Module?DannyAug 01, 2020
0
Does this control the abs and traction control?TomNov 27, 2024
Best Answer:Hi Tom, I am pleased to assist you. The ECM does not directly control the Anti-lock Braking System (ABS) or traction control. Instead, these systems are typically managed by separate control modules. The ECM communicates with the ABS module for overall vehicle performance and safety, but it does not have the capability to control these systems independently. The ABS is usually governed by an ABS control module, which is specifically designed to handle the functions related to braking and traction management. I suggest calling our parts specialists at 1-866-529-0412 (live agent assistance) during office hours to provide the complete vehicle information so we can help you look for the right part. Have a nice day!
Grace G.STAFFNov 27, 2024
0
Do you all reprogram the ecm from you shop?RonnieDec 21, 2022
Best Answer:Hi Ronnie, I'm glad to assist you. No, we don't. The programming is required upon installation of the unit to the vehicle. I hope this helps, and if you're interested in this ECM, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. <a href="https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPAE1047_CSQA_20221221" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPAE1047_CSQA_20221221</a>
Arnel E.STAFFDec 21, 2022
0
Hello ,I have a Chevy Silverado LS 5.3. #8 cylinder misfires continually and the misfire jumps to #7#3#1 enough to show on the ECM readout. 4 different shop said it was internal. since the motor had high miles it was about the same to replace the motor rather than do a valve job. unfortunately the misfire continues. #8 gets fuel as do the others. its running very lean. Injectors have been replaced as well as the fuel rails. Coil packs nd wires have been swapped around on the plugs. Have taken it to a shop that actually called tech support and still no one is sure of what's going on. I am more and more convinced its the ECM. Have you come across this before or have any ideas? The truck sat for several years in the elements so is it possible some moisture got into the ECM ??? At a total loss. ANy help would be appreciated.                                                                                    Thanks KevinKevin G.Sep 18, 2022
Best Answer:Hi Kevin, I'm glad to assist you. The ECM may be already bad. But, our input is not 100% accurate since it is hard to simply assume based on the details provided. It is your option if you want to try to replace your ECM. It may also require flashing and programming. Grab our lowest price offer and click the link below to buy today. Happy shopping! <a href="https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPJE1043_CSQA_20220918" target="_blank">https://www.carparts.com/engine-control-module/ac-delco/ac21812742?can=CPJE1043_CSQA_20220918</a>
Jeonino E.STAFFSep 18, 2022

Customer Reviews

Engine Control Module - Requires Programming, Direct Fit
Great product
Art Reynolds J.
VERIFIED PURCHASER
Purchased on Jun 18, 2023