URO 17137823626 Coolant Expansion Tank

The URO 17137823626 Coolant Expansion Tank is a precision-molded replacement designed to meet OE dimensions for MINI Cooper and BMW i-series vehicles. This expansion tank holds coolant overflow from the cooling system, maintaining proper fluid levels and preventing air pockets that can lead to overheating.

Key Features:

• Precision-molded to OE dimensions to ensure compatibility with original sensors and connections
• Quality materials resist engine heat and harsh cooling system environment
• Factory pressure-tested for reliable performance
• Durable plastic construction for long service life
• Direct replacement for OEM part number 17137823626

Over time, coolant expansion tanks can develop cracks and leaks due to constant heat cycling and pressure changes. Replacing a deteriorating expansion tank is essential to prevent coolant loss, engine overheating, and potential damage to cooling system components. This URO expansion tank restores your cooling system to proper operation and mounts in the original location toward the front of the engine bay.

Additional Part Numbers: OE# 17137823626 / 17-13-7-823-626 / 17 13 7 823 626 | URO# URO-009468