SEAT INCA (6K9) 1.4 16V Estate Van Petrol 04/2000 06/2003 FWD 16 75 55. Engine Code: AUA; Construction Year to: 04/2002. Engine Code: AHW; Engine Code: AKQ; Engine Code: APE; Engine Code: AUA; Construction Year from: 10/1998; Construction Year to: 05/2004.