The New and Used Audi parts supplier. Audi Allroad 4Z C5 Automatic Gearbox Controller ECU TCU 4Z7927156. Audi Part Number: 4Z7 927 156. Our Stock Number: 341591. Generic Notes on this Part: None. Donor Car: 2001 Audi A6 2700cc. Donor Car Colour: Bodywork is Highland Green Ly6J. Interior trim is Green Hb. We work Monday to Friday 09:00-17:00 so please allow us time to answer your question. If in doubt please ask a question on the item and provide us with your Postal Code. Please Note: Compatibility is provided on some listings to give an indication of some of the cars this part may fit. It may fit others. Regardless of the listing details, fitment can vary due to engine type, body style and factory fitted options. Autolister v2.0, html code version 1.08 27/12/13 16:56, Listing uploaded 29/06/23 18:37:35, EpisModel 247. VehicleID:803, ChassisID:4B.