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VIN Programmed 2019-2022 Cadillac XT4 Engine Computer ECM 12726508 GM

VIN Programmed 2019-2022 Cadillac XT4 Engine Computer ECM 12726508 GM

Regular price $249.95
Regular price Sale price $249.95
Sale Sold out
Shipping calculated at checkout.

Estimated delivery: Thursday, September 11, 2025 - Sunday, September 14, 2025

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🚘 Will This Fit Your Vehicle?

Check Compatibility – Refer to our eBay listing to confirm fitment.
Not sure? Message us with your VIN and we’ll verify it for you.


Why Buy From Us?

  • Professionally Remanufactured – Works like new

  • VIN Programmed – Pre-flashed with your VIN for compatibility

  • No Core Charge – Keep your old unit

  • DIY Possible (with tools) – Requires key programming and scan tool

  • 1-Year Warranty – Quality and support you can trust


Installation Requirements

This Engine Control Module (ECM/PCM) is a direct replacement, pre-programmed to your VIN, but it requires immobilizer relearn (key programming) after installation.

To complete installation, you will need one of the following:

  • An automotive locksmith

  • A key programming tool or advanced scan tool (capable of performing immobilizer/key relearn)

In many cases, you will also need to perform a crankshaft variation relearn to clear codes such as P0315/P1336. This procedure also requires a capable scan tool.


âš  Important Notes

  • VIN Required – Please provide your 17-digit VIN at checkout or via message so we can program the ECM

  • Know Before You Buy – You will need access to key programming equipment or a professional locksmith

  • Don't Need Programming? – Let us know at checkout if you prefer to receive the ECM without programming. You will need to program it yourself after installation. To ensure compatibility, we recommend sending us your VIN or the part number so we can double-check fitment.

Fast & Reliable Service

  • Ships Quickly – Most orders ship within 1 business day via USPS Priority Mail (expedited shipping available).
  • International Shipping Available – Shipped directly or through eBay’s International Shipping Program
  • Customer Support – Need help? We’re here to assist with installation or any questions

Fast shipping, get your vehicle back on the road in no time!

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!