Feature: 1. OE Number: The referencing OE number of this transmission computer module are 24242391, 4234503, 4252114, 24230461, 24234274, 24235340,, 24235754, 24238856, 24239224, 24239926, 24240400. 2. Fitment: The transmission control module is a replacement for 4L60E 4L80E 2005 to 2014, for T42 Transmission 2005‑2014, please check the model and year before ordering. 3. Enhanced Vehicle Performance: Replacing your old module with TCU TCM can significantly improve your vehicle's transmission performance, offering smoother gear shifts and enhancing driving experience. 4. Ideal Replacement: The transmission control unit effectively manages the gears of the transmission, ensuring smooth operation, reliable replacement for outdated or damaged transmission control units. 5. Direct Fit: This transmission computer module is built to the original standard and according to strict OE specifications, designed to be a direct replacement and fit perfectly in your vehicle. Specification: Item Type: Transmission Computer ModuleOEM: 4234503 24242391 Replacement OEM: 4252114 24230461 24234274 24235340, 24235754 24238856 24239224 24239926 24240400, 24241806 24243901 24243921 24252114, 24255280 2425696024239427, 24234189, 24226863Fitment:Fits for T42 Transmission 2005-2014 Fits for 4L60E 4L80E 2005-2014. Package List: 1 x Transmission Computer Module Note: Please double check the part number of your item, matching information is for reference only.The product is not programmed and needs to be programmed after installation.