"This is not a "drop-in" OEM replacement for a 1984 Audi 4000S Quattro.
1) You will have to bend the bottom attachment point slightly to match the bottom of the door.
2) You can only attach the window with one screw not both as the slots in the bracket are too far apart and there isn't clearance to drill it out.
3) You have to drill a hole it the door to secure the motor as it mounts in an entirely different place than stock. Be careful that you clear the power door lock actuator & mechanism when you do this. It takes some adjustment but it does work and seems to be well made. And it's available which is not always the case for these older vehicles."posted by: Willie Woodtower on November 19, 2009view all 1 reviews