Is your Hummer H3’s transmission performance erratic and causing frustration on your daily commute? This VIN-programmed 24235753 Transmission Control Module (TCM) is the solution you’ve been searching for. Engineered to restore original OEM function, this pre-programmed module ensures seamless shifting, optimal engine performance, and a return to smooth acceleration.
- Restores original TCM function for effortless gear changes and reliable operation.
- OEM-equivalent build guarantees long-lasting durability and resistance to wear.
- Pre-programmed to your vehicle’s VIN, eliminating the need for dealership visits or complicated setup processes.
- Includes a comprehensive 1-year warranty; extend to 3 years for just $50 extra.
- Easy DIY installation with basic tools; simply disconnect the battery before starting.
- Outperforms worn OEM modules without requiring modifications or tuning.
- Compatible with various Hummer H3 models and engine options (see below for specifics).
Unlike failing factory modules that can cause check engine lights, erratic shifting, and decreased fuel efficiency, this pre-programmed TCM restores your vehicle’s original performance. Imagine regaining the confidence to tackle tough terrain or simply enjoying a smooth ride on your daily commute.
For optimal results, consider pairing this module with diagnostic tools to identify any underlying issues. Our dedicated customer support team is also available to assist with any questions or concerns you may have during installation or operation.
This part will fit these makes and models with these options
2008 – 2010 Hummer H3 Transmission Control Module (TCM)