![anybody know what this is? I'm losing coolant, can't find a leak but this is hissing while motor is running. : r/MINI anybody know what this is? I'm losing coolant, can't find a leak but this is hissing while motor is running. : r/MINI](https://preview.redd.it/anybody-know-what-this-is-im-losing-coolant-cant-find-a-v0-vm5f81dkd1ha1.jpg?width=640&crop=smart&auto=webp&s=839ab91e62ad50737c927195d51aa69743f3ec3e)
anybody know what this is? I'm losing coolant, can't find a leak but this is hissing while motor is running. : r/MINI
![Need help identifying part number. 2014 Countryman SAll4. Plastic T that connects 3 hoses coming out of the coolant reservoir : r/MINI Need help identifying part number. 2014 Countryman SAll4. Plastic T that connects 3 hoses coming out of the coolant reservoir : r/MINI](https://i.redd.it/wur6a2oqdr381.jpg)
Need help identifying part number. 2014 Countryman SAll4. Plastic T that connects 3 hoses coming out of the coolant reservoir : r/MINI
![MINI Cooper R56 Draining and Filling Cooling System (2007-2011) | Pelican Parts DIY Maintenance Article MINI Cooper R56 Draining and Filling Cooling System (2007-2011) | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/MINI_R56/56-WATER-Draining_Filling_Cooling_System/images_large/pic01.jpg)
MINI Cooper R56 Draining and Filling Cooling System (2007-2011) | Pelican Parts DIY Maintenance Article
MINI Cooper Coolant Expansion Tank Replacement (R50/R52/R53 2001-2006) | Pelican Parts DIY Maintenance Article
![MINI Cooper R56 Coolant Expansion Tank Replacement (2007-2011) | Pelican Parts DIY Maintenance Article MINI Cooper R56 Coolant Expansion Tank Replacement (2007-2011) | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/MINI_R56/55-WATER-Coolant_Expansion_Tank_Replacement/images_large/pic01.jpg)
MINI Cooper R56 Coolant Expansion Tank Replacement (2007-2011) | Pelican Parts DIY Maintenance Article
![Mini cooper S 2010, was loosing coolant water found this metal elbox with a sensor in it to be leaking, the sensor wire seems looped or disconnected. What is this and where Mini cooper S 2010, was loosing coolant water found this metal elbox with a sensor in it to be leaking, the sensor wire seems looped or disconnected. What is this and where](https://i.redd.it/mini-cooper-s-2010-was-loosing-coolant-water-found-this-v0-a8jtp2zh3a3b1.jpg?width=1800&format=pjpg&auto=webp&s=ba22f7afe41c33917e4a6df998d7d35d5b3b967b)