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E78 12668866 Engine Control Module programmed to your VIN with newest updates
This part is compatible with the following services numbers
12643636 12663405 12668866 12668994 22819494
This part number also works with/
EXPRESS 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
CRUZE 12 Electronic Control Module; 1.4L
EXPRESS 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
SAVANA 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
EXPRESS 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
EXPRESS 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SILVERADO 2500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SILVERADO 3500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SAVANA 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SAVANA 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
SAVANA 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SIERRA 2500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SIERRA 3500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SIERRA DENALI 2500 12-15 Electronic Control Module; (LH front engine compartment), 6.0L
SUBURBAN 3500 16 Electronic Control Module; (LH front engine compartment)
SIERRA DENALI 3500 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
CRUZE 12 Electronic Control Module; 1.4L
EXPRESS 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
SAVANA 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
EXPRESS 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
EXPRESS 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SILVERADO 2500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SILVERADO 3500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SAVANA 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SAVANA 2500 VAN 16 Electronic Control Module; (LH rear engine compartment), 6.0L
SAVANA 3500 VAN 16 Electronic Control Module; (LH rear engine compartment), 4.8L
SIERRA 2500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SIERRA 3500 PICKUP 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
SIERRA DENALI 2500 12-15 Electronic Control Module; (LH front engine compartment), 6.0L
SUBURBAN 3500 16 Electronic Control Module; (LH front engine compartment)
SIERRA DENALI 3500 12-16 Electronic Control Module; (LH front engine compartment), 6.0L
-IMPORTANT:
match your PCM/ECM service number before purchasing.
This module needs security key relearn to start the engine, and it may need crankshaft variation relearn (code p0315). You will need a scan tool capable of doing this relearn.
send your 17 digit VIN through ebay massage or at the time of the payment.
We offer 1 year warranty on this item.
Shipped via USPS Priority Mail.
Warranty
At Auto101, we stand behind the quality of our products and offer a Lifetime Warranty on select items. Our goal is to ensure that you are completely satisfied with your purchase and that our products serve you well throughout their life.
What is Covered
Our Lifetime Warranty applies to specific items indicated at the time of purchase. This warranty covers any defects in material or workmanship under normal use during the lifetime of the product. If a defect occurs, we will either repair the item or replace it at our discretion. Warranty is reedamable one time only.
What is Not Covered
The warranty does not cover: Damage caused by misuse, accidents, alterations, or negligence Any product that has been modified or used for purposes other than its intended design
Our Rights
We reserve the right to deny replacements or warranty claims for any reason, including but not limited to, misuse, improper installation, or damage not covered under the warranty. Auto101 also reserves the right to modify or change the terms of this warranty at any time, without prior notice.
How to File a Claim
To initiate a warranty claim, please contact our customer service team at [Contact@auto101.net]. You will be required to provide proof of purchase and details of the issue. We are committed to providing the best possible service and will work with you to resolve any issues in a fair and timely manner.
Shipping
Shipping Information
At Auto101, we work hard to get your order out fast and safely.
We ship Monday through Friday,
excluding holidays—and in some cases, Saturday or Sunday delivery may be available depending on the carrier. We use a variety of trusted shipping partners to get your items to you as quickly as possible.Ordering multiple items? No problem! You might receive them in separate packages, and we’ll send you a tracking email for each one so you’ll always know what’s on the way.
Service Orders
(like SKIM delete, VATS delete, or cloning): Once we receive your module, we’ll complete the service and ship it back within 3 business days—fast, reliable, and hassle-free. Your estimated delivery date will appear at checkout based on your address and shipping choice. We appreciate your trust in Auto101 and can’t wait to help with your order!
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