Buy 2003 Audi A4 3.0L V6 M/T Quattro Interior Door Handle. W/o light, gray. Door Handle - Repair or May, Gray, Inside, Light - OEM Audi Part # 8E1837020H27X (8E1-837-020-H-27X, 8E1-837-020-H27X, 8E1837020H 27X)

Inside lever. Interior Door Handle.
Handle used to open the Door from the Inside.

Interior Door Handle

Fits A4, S4

W/o light, gray.
Door Handle - Repair or Replace
The door handle on your 2003 Audi A4 may visibly broken, or maybe it just doesn't open your door. You may need a new door handle.