New 2010 – 2014 Savana 4.3L Engine Computer Programmed To Your VIN 12635043 ECM
This listing is for part number 12635043 ECM that is programmed/flashed for your vehicle with the newest updates from GM using your VIN to match your vehicle. After you purchase the ECM you will need to provide us with your VIN so we can program the ECM before we ship it to you. This ECM is compatible with the following service numbers 12635043 12639471 12653246
SILVERADO 1500 PICKUP 10-13 Electronic Control Module; (LH front under battery), 4.3L
EXPRESS 1500 VAN 10-14 Electronic Control Module; (LH rear engine compartment), 4.3L
SIERRA 1500 PICKUP 10-13 Electronic Control Module; (LH front under battery), 4.3L
Shipping
- Handling time:
2-3 Business Days.
Warranty
This part comes with a one year replacement warranty unless otherwise stated. The one year replacement warranty period starts when you take possession of the part. No labor warranty is provided.Â
In the event a part sold with a warranty fails to operate within the warranty period we will replace the part with a functionally part or refund the part purchase price.
Our return address is,Â
Deering’s Auto
9131 Highway 71 NE
 Spicer, MN, 56288Â