What might cause 2011 subaru outback water leak?

Some of the main causes for a water leak in a 2011 Subaru Outback are a faulty heater core, sunroof drain hose clogged, or bad or detached weather door stripping.Now You may be wondering why is a heater core so important. Well a heater core is very important because it allows Your hot coolant from Your engine to circulate through the passenger cabin, which allows Your heater to get hot air. A bad heater core is a bigger issue to come across in the cold, winter months, especially if You're dealing with freezing temperature climates. Replacing the heater core can be an expensive job, and usually costs between $560 and $930 for parts and labor. The location of the heater core means that labor costs tend to be quite high.