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Engine Control Module (ECM) ACDelco GM Original Equipment 12651994
M
MACZAUTOPARTS (429)
95.5% positive feedback
Price:
$119.99
+ $14.00 shipping
Returns:
Condition:
Plug and play ecm no additional programming required You will have to send your original unit so we copy all your information to replacement Fast and easy process you will be back on the road in no time with no additional cost to program anything just plug it and done All are work is guaranteed and tested Safe money 💰 and get a premium part at the same tim
- Buy It Now2012 Lacrosse Engine computer 12651994 "Programmed to your VIN" ECM PCM ECU
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About this product
Product Identifiers
BrandACDelco (OE)
Manufacturer Part Number12651994
eBay Product ID (ePID)169426725
Dimensions
Item Weight3.26 lb.
Item Length12.62 in
Item Width7.38 in
Additional Product Features
NotesDescription--Engine Control Module
Sub TypeEngine Control Module (ECM)
Part TypeControl Modules
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Ratings and Reviews
Most relevant reviews
- Mar 10, 2022
Need better instructions
The ECM worked right away, but the instructions do not include how to get it to recognize an immobilizer key (key fob). The car won't start without using a good scanner or towing it to the dealer.Verified purchase: YesCondition: Pre-owned
- Aug 09, 2024
Excellent good working part. Thanks...
Excellent good working part. ThanksVerified purchase: YesCondition: Pre-owned
- Mar 13, 2025
ECM worked perfectly. Vehicle started ri...
ECM worked perfectly. Vehicle started right up. All I had to do was a crank relearn, no problem. Mom’s back on the road.Verified purchase: YesCondition: Pre-owned
- Oct 07, 2022
Very good directions easy to use
Verified purchase: YesCondition: Pre-owned
- May 19, 2022
Worked good
Ecm worked good just had to have the key programmed.Verified purchase: YesCondition: Pre-owned
- Sep 16, 2024
Good product
They called me and adapted it to my truck. Works greatVerified purchase: YesCondition: Pre-owned
- Jan 27, 2019
Great item,thanks
Verified purchase: YesCondition: New
- Mar 29, 2025
Computer purchased would not allow the vehicle to start.
The computer was supposed to be programmed to the VIN of the vehicle and it would not crank or start.Verified purchase: YesCondition: Pre-owned
- Dec 10, 2024
Good
Good productVerified purchase: YesCondition: Pre-owned
- Jul 17, 2025
I’m still having the same issue multiple...
I’m still having the same issue multiple check engine codesVerified purchase: YesCondition: Pre-owned
