Are you tired of dealing with a faulty Electronic Control Module (ECM) in your 2003-2006 GMC Yukon? Look no further! This pre-programmed 12589463 ECM is specifically designed to restore your vehicle’s original performance and reliability. With its advanced technology and precise programming, this module will seamlessly integrate with your Yukon’s systems, eliminating any issues caused by a malfunctioning ECM.
- Restores original ECM function for smooth operation
- OEM-equivalent build ensures long-lasting reliability
- Pre-programmed to your VIN—no dealership visits needed
- Includes 1-year warranty for peace of mind
- Easy DIY install with basic tools (tips: disconnect battery first to avoid shorts)
- Outperforms worn OEM without modifications
- Compatible with various Yukon models and engine sizes (expand from data, e.g., 5.3L, 6.0L)
No more sluggish acceleration on highways or rough idling in traffic. This pre-programmed ECM will have your Yukon running like new again. Unlike failing factory modules that trigger codes and cause headaches, this replacement restores efficiency and performance. Pair it with a diagnostic tool for optimal results—here’s how:
Important Installation Notes
Reprogram the module using GM systems like Tis2web/Techline Connect. End-user responsibility includes relearns/setup like injector/crankshaft variation. This ensures security features align perfectly with your vehicle’s systems.
Order your pre-programmed ECM today and rediscover reliable driving in your 2003-2006 GMC Yukon!
This part will fit these makes and models with these options
2003-2006 GMC Yukon (expand from data, e.g., engine/transmission options, part number cross-references like 12692068)