Engine control unit from Audi A6/S6 (4B, C5) 2.8 liter 30V
Engine classification code: ACK
Used, the functionality is guaranteed!
Bosch No.: 0261204336 or 0 261 204 336
AUDI No.: 4D0907551P or 4D0 907 551 P
Please, compare the numbers and the picture of the item before your purchase!