The Audi Q7 4.2TDI 8 Speed Gearbox Transmission Control Module (TCM) 0C8927750AA is a key component for controlling the transmission in your vehicle. This module, manufactured by Aisin, is designed for easy installation and is a performance part that ensures smooth gear changes. With a female connector and blade terminals, this plastic module is a genuine part with a manufacturer part number of 0C8927750AA, Made in Belgium, this front-mounted TCM is a high-quality, reliable option for your Audi Q7. For sale is audi q7 4.2tdi 2011 8speed transmission control module 0c8927750aa. Used good working condition. Removed from low mileage vehicle. Any questions please ask. For others and international postage cost contact me first.