New coolant expansion tank, also known as a water bottle or radiator overflow bottle to fit your Audi S3 2.0 Tfsi 8V 206Kw Model Years: 2014- Engine Code/s: CJXB. Beta expansion tanks are economical aftermarket replacement parts for your vehicle. You will need to re-use your original radiator cap, as this is not supplied with the bottle. We do recommend purchasing a new radiator cap when replacing your expansion tank

What's in the box
1 x Expansion Tank