Programmed 2007 Sierra Denali ECM | 12589297 | Plug & Drive Solution

Get Back on the Road with Confidence

Tired of frustrating engine problems in your 2007 Sierra Denali? This Engine Control Module is the simple, reliable fix. We professionally program it to your vehicle’s VIN before shipping, ensuring it’s ready for a straightforward installation. Restore the power and dependability you expect from your truck. Order today and drive with peace of mind!

$134.99

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 590-00399-14 Categories: ,
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Restore Your Truck’s Brain, Restore Your Drive

Is your 2007 GMC Sierra Denali running rough, stalling unexpectedly, or showing a persistent Check Engine Light? A faulty Engine Control Module (ECM) can be the frustrating source of countless performance issues, turning your powerful and reliable truck into a source of stress. This isn’t just an inconvenience; it’s a compromise on the performance and dependability you count on. We offer the definitive solution: a professionally programmed ECM, flashed specifically to your vehicle’s VIN, ready to restore factory performance and get you back on the road with confidence.

Common Symptoms & Your Solution

If you’re experiencing any of the following, a failing ECM is the likely culprit. This module is the direct fix for issues such as:

  • Unexplained stalling or intermittent starting problems
  • Poor engine performance, hesitation, or misfires
  • Reduced fuel economy
  • Erratic transmission shifting
  • Check Engine Light with communication-related DTCs (e.g., P0601, P0606)
  • Complete no-start condition where the engine cranks but won’t fire

Don’t let a faulty computer sideline your truck. Our programmed 2007 Sierra Denali ECM arrives ready for installation, taking the guesswork and high dealership costs out of the repair.

Features & Benefits

  • โœ” VIN-Specific Programming: We flash the module with the latest GM software updates using your truck’s unique VIN. This ensures perfect compatibility with your vehicle’s specific options and systems.
  • โœ” Plug & Drive Design: Our pre-programming service drastically simplifies the installation process. In many cases, it eliminates the need for expensive dealership key programming or specialized tools.
  • โœ” Restored Performance & Efficiency: A correctly functioning ECM is critical for optimal engine timing, fuel delivery, and emissions control, restoring the power and fuel economy you expect.
  • โœ” Broad GM Compatibility: This module is a direct replacement for multiple part numbers, including 12589297, 12597121, 12603892, and 19210738, fitting a wide range of 2007 GM trucks and SUVs.
  • โœ” Cost-Effective Solution: Avoid the high costs and lengthy service appointments at a dealership. This is a smart, efficient way to get your vehicle repaired correctly.
  • โœ” Peace of Mind: This unit is backed by our one-year replacement warranty.

Expert Insight: The Critical Role of VIN Programming

As a technician, I’ve seen countless vehicle owners buy a used ECM from a salvage yard, only to find it won’t work. That’s because an ECM is not a one-size-fits-all part. It’s programmed with the original vehicle’s VIN and security information. Installing a module from another vehicle is like trying to use the wrong key for your house. Our service bridges that gap. By programming the unit to your VIN before it ships, we ensure the ECM communicates correctly with the other modules in your truck, saving you from a costly, non-running paperweight and a trip to the dealer anyway.

Frequently Asked Questions

How does the programming process work?

It’s simple. After you place your order, you’ll need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). We use this number to access the correct GM software and flash the module specifically for your truck’s engine, transmission, and options. It’s then shipped to you, ready for installation.

Will I need to do anything after installing this ECM?

While the main engine programming is done, you will likely need to perform a Security Relearn procedure and a Crankshaft Position Sensor (CASE) Relearn. These are standard procedures for ECM replacement on GM vehicles and can often be done without special tools or by a qualified local mechanic.

Is this a difficult part to replace?

For the 2007 Sierra, the ECM is typically located in the engine compartment, under the battery tray on the driver’s side. It involves disconnecting the battery, removing the battery and tray, and then unplugging the electrical connectors and unbolting the module. It is a manageable job for a confident DIYer with basic hand tools.

How do I find my VIN?

Your VIN can be found on a metal plate on the driver’s side dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.

Why is this better than buying a used one?

A used ECM is a gamble. It’s locked to another vehicle’s VIN and may have the same internal faults you’re trying to fix. Our programmed 2007 Sierra Denali ECM is tested for function and programmed with fresh, updated software for your specific vehicle, providing a reliable and lasting repair.

Genuine OEM

Yes

Year
Condition

Refurbished

MPN

12589297

Interchange part number

PartNumber

590

Model

Sierra Denali

Year

2007

Brand

GM

Manufacturer Part Number

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