Fix Coolant Leaks: 2015 Subaru Outback 3.6R Limited 3.6L 6 Cyl.

Subaru Outback Model Years - 2015, 2016, 2017, 2018, 2019

How to fix a radiator and coolant leak with stop leak

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

2015 Subaru Outback 3.6R Limited 3.6L 6 Cyl. Lights Center Brake Light (replace bulb)

Don't be the guy with your third brake light burnt out

2015 Subaru Outback 3.6R Limited 3.6L 6 Cyl. Coolant (Antifreeze) Flush Coolant

Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here!

2015 Subaru Outback 3.6R Limited 3.6L 6 Cyl. Jack Up Car Use Your Jack to Raise Your Car

Where is the jack location, jack points and other tips on jacking up a vehicle

2011 Subaru Outback 3.6R Limited 3.6L 6 Cyl. Power Steering Fluid Check Fluid Level

Power steering fluid is easy to check and many people (mechanics included) often forget about - learn how here

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 2015 Subaru Outback. Leaking coolant / antifreeze is one of the more common types of leaking fluid from Outback engines. Engine coolant (which is also called antifreeze or anti-freeze) moves through the inside of your Outback engine and keeps it from overheating. Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2015 Outback with the 3.6 liter engine. However, a coolant leak (aka an antifreeze leak) is most likely to occur where the hoses connect to the engine or radiator. Otherwise, your Outback may have a radiator leak. This video shows you where the coolant reservoir, hoses and connections on your 2015 Outback 3.6R Limited are located and the steps needed to fix minor leaks.

A few things to note about coolant is that it is sweet tasting and highly toxic, so it can end up in the dog's stomach pretty quickly. If you ignore a small coolant leak long enough, you will run out of coolant, which leads to an overheated engine and other serious, but highly avoidable, problems. An anti-freeze leak can cause the temp sensor to record high engine temperatures in a 2015 Subaru Outback. Always protect yourself with safety glasses and gloves when working with the coolant on your Outback.

  • Advance Auto coupon for
    20% off entire order: KIOSK20