Automatic Transmission Control Units – TCU, TCM and EGS
Automatic and automated gearbox controllers – matched by part number
This category lists original used transmission control units (TCU, TCM, EGS) for cars and vans. You will find Bosch, Aisin, Continental, Siemens and Magneti Marelli modules for Audi, VW, Toyota, Fiat, Citroën, Peugeot, Mercedes-Benz, Hyundai and other makes.
The quickest way to find a controller is to search for the full number on its label: the vehicle maker's number (e.g. 8D0927156H, 89530-52161, 9656910080) or the electronics manufacturer's number (e.g. Bosch 0260…, Aisin 324811…, Siemens S118…). The car model and gearbox type alone are rarely enough.
Can't find your number? Send us a photo of the gearbox controller label – we will check availability and compatibility.