✔OE# 603-332. Replace OE#17137539267, 17137823626. Compatible with: For BMW 118I 2018-2019丨318I 2018丨I3 2014-2019丨I3S 2018丨I8 2014-2019. For MINI Cooper 2007-2015丨Cooper Countryman 2011-2016丨Cooper Paceman 2013-2016. Please check the second main picture to confirm coolant reservoir and engine liter whether compatible with your car. ✔Function: The coolant tank contains coolant fluid that is discharged from the cooling system attached to the engine. Pressure builds up and released when the coolant is hot and expanding through the radiator and when the engine cools down, the excess fluid flows back into the radiator from the coolant tank of your vehicle. If you are experiencing leaks, low level of coolant and overheating engine then you may have a problem with your coolant reservoir tank. ✔High-quality: The coolant reservoir expansion recovery tank with cap is made from high quality plastic materials can withstand excessive heat and vibration, light and durable, translucent, you can directly see the liquid level of the antifreeze inside, without opening the radiator cover. While this is not a genuine OEM part, it is a direct replacement and good value. ✔Package Included: 1 coolant reservoir + 1 surge cap. (Notice: instruction is not included. Recommended you install under the guidance of professionals.) ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us. Manufacturer Part Number: 603-332
Other Part Number: 17137539267, 17137823626

Feature:
The parts are manufactured in strict accordance with OEM specifications,Stable characteristics, High reliability.Perfect match for the original car.

Package Included: Engine Coolant Reservoir x 1

Fit for the following vehicles:
For BMW 118I 2018-2019
For BMW 318I 2018
For BMW I3 2014-2019
For BMW I3S 2018
For BMW I8 2014-2019

For MINI Cooper 2007-2015
For MINI Cooper Countryman 2011-2016
For MINI Cooper Paceman 2013-2016