Oil Dipstick Guide Tube 06A103663B fits for Audi A3 TT Oil Dipstick Guide Tube for several model of Audi engine Reference OE number: 06A103663B **IMPORTANT** Please 100% ensure you are ordering correct parts, with all the information we are provided in Product Description. Not only the car model, but also the ENGINE CODE! Each engine use UNIQUE Oil Dipstick Guide Tube! Pleae check the Product Desciption for the engine code can fit!