Description:

Radiator Expansion Tank Cap designed for BMW X3 2011 to 2017 models. This 1.4bar pressure cap ensures a secure seal for your cooling system to prevent leaks and maintain engine temperature.

• Compatibility BMW X3 2011 to 2017
• Pressure Rating 1.4bar
• Replacement Part Numbers 17117639020, 17 11 7 639 020, 17117521071, 17 11 7 521 071
• Exterior Finish Black
• Included Components 1 Radiator Expansion Tank Cap
• Installation Simple replacement process by removing the old cap and sealing the new one to avoid leaks