GM Genuine Parts 12653998 Engine Control Module Assembly
Product ID: 32841731
🔧Requires professional programming
🚗Critical vehicle system control
⚙️OE-spec precision engineering
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The GM Genuine Parts 12653998 Engine Control Module Assembly is an OE-spec replacement part engineered and tested by General Motors to regulate your vehicle’s engine systems. It requires professional programming to ensure perfect integration and restore your vehicle’s original performance and reliability.
| Asin | B00HQSN8PI |
| Best Sellers Rank | #1,257,042 in Automotive (See Top 100 in Automotive) #5,647 in Automotive Power Window Switches |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 3.6 3.6 out of 5 stars (33) 3.6 out of 5 stars |
| Date First Available | January 7, 2014 |
| Exterior | Machined |
| Item Model Number | 12653998 |
| Item Weight | 3.26 pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12653998 |
| Model | Window Switch |
| Oem Part Number | 12653998 |
| Product Dimensions | 12.75 x 8.25 x 4.25 inches |
User
OEM
Replacing this ECM fixed the short through it (no start; P1682; when engine controls ignition relay was closed, ECM fuse popped). Requires programming with J2534 interface (eg VXDiag) and ACDelco TDS SPS (currently $40/VIN/2 years).
User
This part did not work. The mechanic replaced the ...
This part did not work. The mechanic replaced the old ECM with this one and my engine wouldn't even turn on. When they put my old ECM back in the engine turned on. I believe this part was defective and I'm returning it.
User
El producto fue muy bueno
Fue fácil de instalar y se pudo programar bien
User
It works perfect after a week installed
It works perfect after a week installed, the package from the seller was a little poor,didn't like it, but is working properly wich is the most important to me
User
I am glad I was able to find this part
I like it
User
Es funcional pero no quedo con una luz de seguridad
Al programar la computadora no se pudo porgrmar la llave hasta realizar un bypass y quedó permanente la luz de seguridad encendida, es lo único mal. Pero es funcional la computadora, no es grato con una luz, no es como lo esperaba al comprar este producto.
User
Needs to be programmed by dealer
Won’t work without being programmed
User
Works great, but has stipulations
It is working great. Had to take it to a mechanic to program it.
User
Neuf d’origine!
Produit neuf d’origine. Je fais de la reprogrammation et très satisfait. Et surtout le prix comparativement au Dealer.
Trustpilot
1 month ago
3 weeks ago