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What kind of oil does a 2012 Subaru Forester take?

The 2012 Subaru Forester takes 5W-30 synthetic motor oil. This is the recommended oil type for this vehicle according to the owner's manual and Subaru's specifications.


Detailed Explanation


The 2012 Subaru Forester is a compact SUV that was part of the third generation of the Forester model line. Subaru recommends using a 5W-30 synthetic motor oil in this vehicle. The 5W-30 designation refers to the oil's viscosity, which determines how easily the oil flows at different temperatures.



  • The "5W" indicates the oil's cold weather viscosity, meaning it will flow easily when the engine is cold.

  • The "30" indicates the oil's hot weather viscosity, meaning it will provide sufficient lubrication when the engine is hot and running.


Subaru specifies 5W-30 synthetic oil for the 2012 Forester because it provides the optimal balance of cold-weather flow and hot-weather protection for the engine. Synthetic oils also tend to last longer and provide better overall performance compared to conventional mineral-based oils.


Importance of Using the Correct Oil


It's important to use the recommended 5W-30 synthetic oil in a 2012 Subaru Forester to ensure the engine receives proper lubrication and protection. Using the wrong oil type or viscosity can lead to increased wear and tear on engine components, reduced fuel efficiency, and potentially even engine damage over time.



  • Using a thicker oil (higher viscosity) can make it harder for the engine to turn over, reducing fuel economy.

  • Using a thinner oil (lower viscosity) may not provide adequate protection against wear and tear, especially in hot operating conditions.


Following Subaru's recommended 5W-30 synthetic oil specification is the best way to keep the 2012 Forester's engine running smoothly and efficiently for the long haul.

What is the correct oil for Subaru Forester?


5w-30 is recommended for all Subaru vehicles according to the Subaru.jp website.



Can I use 5W-30 instead of 0W-20?


Using the proper viscosity motor oil will help protect and maintain the performance of your vehicle's engine. Thus, always refer to the manufacturer's recommendation while your vehicle is under warranty. **if you have a car that recommends 0W-20, do not use 5W-30 – back # of vis-grade must match or it is a no-go.



Is it OK to replace 0W-20 with 5W-20 motor oil?


If SAE 0W-20 synthetic oil is not available, SAE 5W-20 conventional oil may be used.



Can I put 5W-30 in a Subaru Forester?


Any Subaru Forester after 2011 requires synthetic oil. Newer models after 2011 with a non-turbocharged engine take 0W-20 oil, whereas turbocharged engine models require 5W-30 oil. Get a breakdown of the recommended Subaru Forester oil types below: Subaru Forester 2002 to 2010: 5W-30 Conventional Oil.



How much oil does a 2012 Subaru Forester 2.5 take?


5.5 quarts
Oil Grade: SM

Viscosity:0W-20 (All TEMPS)
Capacity:5.5 quarts (with filter). After refill check oil level.
Torque:31 ft/lbs (Oil Drain Plug) Install a new washer on the drain bolt. Only use an OE drain plug.
Notes:(1) Synthetic oil is required.



What engine oil does Subaru recommend?


Most new Subaru vehicles require synthetic oil with a viscosity rating of 0W-20.



Why do Subarus use so much oil?


Consumer Reports on Subaru Oil Consumption Issues
As a result, the new engine designs suffered restricted oil durability. Some consumer posts suggested that the piston ring design was the source of the problem. As a result, oil bypasses the piston and results in premature combustion.



How long can a Subaru Forester go without an oil change?


Engine oil should be changed every 6,000 miles when you drive your Subaru frequently since the oil eventually wears and becomes less effective due to heat and friction caused during engine operation .



What kind of oil does a 2012 Subaru 2.5 take?


5W-30
Subaru Outback 2002 to 2012: 5W-30 Conventional Oil. Subaru Outback 2013 to 2023: 0W-20 Synthetic Oil.



How often should I oil change my Subaru Forester 2012?


Subaru advises getting your 2012 Subaru Forester oil & filter changed each 3,000-5,000 miles for conventional oil. Keep in mind it's best to check your owner's manual and ask your dealer to find out the intervals that work best for your car.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.