New coolant expansion tank, also known as a water bottle or radiator overflow bottle to fit your Chevrolet Sonic 1.4 Rs 103Kw Model Years: 2014-2017 Engine Code/s: LUJ. 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