10 Best Oils for Your Subaru Forester: Expert-Recommended
Choosing the right oil for your Subaru Forester is crucial for keeping its boxer engine running smoothly for years to come. With options ranging from OEM synthetic kits to individual quarts, this roundup cuts through the noise to show you the best oils that protect your investment and match your maintenance style.
Quick Product Comparison
Our Top 10 What Kind Of Oil Is Best For A Subaru Forester? Reviews – Expert Tested & Recommended
1. Subaru Synthetic Motor Oil SAE 0W…
★★★★☆ 4.8/5
This is the go-to genuine Subaru synthetic motor oil for models like the 2018-2023 Crosstrek. It delivers OEM-quality protection right out of the bottle, ensuring your engine stays clean and runs efficiently.
Key Features That Stand Out
✓ Genuine Subaru OEM part number SOA427V1325.
✓ Synthetic blend for enhanced durability and performance.
✓ Designed specifically for Subaru boxer engines from 2018-2023.
✓ Comes in a convenient 5-quart container for easy handling.
Why We Recommend It
We trust it because it’s made by Subaru for Subarus. It meets all factory specifications, so you can change your oil without worrying about compatibility issues. The packaging is also top-notch to prevent leaks.
Best For
Forester owners who want peace of mind with factory-approved oil for their daily driver or long trips.
Pros and Cons
Pros:
- OEM quality ensures perfect engine compatibility.
- Reliable performance with synthetic protection.
- Excellent packaging prevents spills during shipping.
- Easy to use with a standard 5-quart size.
Cons:
- Can be more expensive than aftermarket brands.
- Limited to specific model years, so check fitment.
Customer Reviews
Customer Review: “Product (OEM oil) was as described and arrived on schedule. It was packaged impressively well in dual boxes one inside the other with tape on the cap to prevent any chance of cap twisting and leaking.”
Customer Review: “Product (OEM oil) was as described and arrived on schedule. It was packaged impressively well in dual boxes one inside the other with tape on the cap to prevent any chance of cap twisting and leaking.”
2. Subaru Oil Change Kit with Filter, Gasket, and 5 Quarts of Synthetic SAE 0W-20 Motor Oil…
★★★★★ 5.0/5
This all-in-one kit takes the guesswork out of oil changes. It includes updated OEM parts like the filter and crush gasket, plus 5 quarts of synthetic SAE 0W-20 oil, making it a hassle-free solution.
Key Features That Stand Out
✓ Complete kit with oil, filter (15208AA21A), and crush gasket (803916010).
✓ Updated Subaru oil filter design for better performance.
✓ Synthetic SAE 0W-20 oil for optimal engine protection.
✓ Convenient packaging for a professional-grade oil change.
Why We Recommend It
It saves time and ensures you have all the right parts. The updated filter means you’re getting the latest Subaru technology, and the oil is perfectly matched for your Forester’s needs.
Best For
DIY enthusiasts who want a seamless, OEM-approved oil change without running to multiple stores.
Pros and Cons
Pros:
- Everything included for a complete oil change.
- Uses latest Subaru filter and oil specifications.
- High-quality synthetic oil for long engine life.
- Saves money compared to buying parts separately.
Cons:
- Filter design changed, so old ones might look different.
- Requires checking manual for exact oil capacity.
Customer Reviews
Customer Review: “Complete kit with oil, filter, and crush washer for a professional oil change, all for a good price.”
Customer Review: “Perfect OEM oil for my 2018 Forester! Perfectly packaged and shipped quickly!”
3. Genuine Subaru Forester Outback Impreza Crosstrek Oil Change Kit Filter Gasket & 6 Qts Synthetic …
★★★★☆ 4.7/5
This kit offers great value with 6 quarts of synthetic oil, a filter, and gasket for models like the 2012-2023 Impreza. It’s a cost-effective way to stick with genuine Subaru parts.
Key Features That Stand Out
✓ Includes 6 quarts of SOA427V1310 synthetic oil for ample supply.
✓ Comes with OEM filter (15208AA21A) and crush gasket (803916010).
✓ Compatible with multiple Subaru models including Forester.
✓ Ideal for non-turbo engines requiring full oil changes.
Why We Recommend It
You get more oil for your money, which is perfect if your Forester needs a full 6-quart change. It’s a genuine kit that ensures reliability without breaking the bank.
Best For
Budget-conscious owners who want OEM quality and extra oil for top-offs or larger engines.
Pros and Cons
Pros:
- Excellent value with 6 quarts of oil included.
- Genuine Subaru parts for trusted performance.
- Convenient all-in-one package for DIY changes.
- Wide compatibility with various Subaru models.
Cons:
- A bit pricey upfront, but cost-effective per quart.
- May have excess oil if your model uses less.
Customer Reviews
Customer Review: “Great for a do it yourself genuine Subaru oil change. Comes as a pakage with everything you’ll need including x6 Qts oil, legit oil filter and crash washer reaplacement for drain plug. A bit pricey but I guess you pay that bit for convenience. Used on a 2017 Outback 2.5L”
Customer Review: “I have a 2016 Subaru Forester Limited. Some folks think there is magic in some motor oils. Subaru’s full synthetic oils have additive packages that work best with their engines so its what I choose to stay with. The oil is a bit pricey by the quart, the best way to go is with the oil change kit.”
4. Genuine Subaru SOA427V1310 Oil…
★★★★☆ 4.6/5
This genuine Subaru synthetic oil is formulated to keep your engine cleaner and extend its life. It reduces varnish and deposits, making it a smart choice for regular maintenance.
Key Features That Stand Out
✓ Formulated for cleaner running and longer engine life.
✓ Increased protection against varnish and deposits.
✓ Synthetic blend for high-temperature stability.
✓ Ideal for daily driving conditions.
Why We Recommend It
It’s designed to meet Subaru’s strict standards, so you know it protects your Forester’s engine from wear and tear. The additive package helps maintain performance over time.
Best For
Owners who prioritize engine longevity and want a reliable oil for frequent use.
Pros and Cons
Pros:
- Enhances engine cleanliness and durability.
- Trusted OEM formula for Subaru vehicles.
- Reduces harmful deposits effectively.
- Suitable for various driving styles.
Cons:
- Some reviews mention unusual comparisons (like food).
- Can be pricier than generic synthetic oils.
Customer Reviews
Customer Review: “I use this in place of chocolate syrup on my turtle sundae; and I couldn’t even tell the difference! Texture is super smooth, and the flavor has a bit of a nutty aftertaste which goes really well with the ingredients on the aforementioned sundae. Did give me a little bit of diarrhea the next day,”
Customer Review: “I use this in place of chocolate syrup on my turtle sundae; and I couldn’t even tell the difference! Texture is super smooth, and the flavor has a bit of a nutty aftertaste which goes really well with the ingredients on the aforementioned sundae. Did give me a little bit of diarrhea the next day,”
5. Subaru Synthetic Motor Oil SAE 0W-16 in a 5-Quart Container for 2024 Crosstrek, Impreza, and 2025 Forester
★★★★★ 4.9/5
This 0W-16 synthetic oil is tailored for newer Subaru models like the 2024 Crosstrek and 2025 Forester. It offers advanced protection in a convenient 5-quart jug.
Key Features That Stand Out
✓ SAE 0W-16 viscosity for modern Subaru engines.
✓ Synthetic formula for high fuel efficiency and protection.
✓ Comes in a 5-quart container (SOA427V3100) for easy use.
✓ Designed for latest model years including 2025 Forester.
Why We Recommend It
If you have a newer Forester, this oil meets the latest specifications for optimal performance. It’s lightweight yet durable, perfect for cold starts and hot runs.
Best For
Owners of recent Subaru Foresters who want the correct oil viscosity for peak efficiency.
Pros and Cons
Pros:
- Perfect fit for new Subaru models with 0W-16 requirement.
- High-quality synthetic ensures engine longevity.
- Convenient 5-quart size reduces waste.
- Supports better fuel economy.
Cons:
- Not compatible with older Foresters using thicker oil.
- May be harder to find in stores.
Customer Reviews
Customer Review: “does what it’s supposed to do, good quality”
Customer Review: “does what it’s supposed to do, good quality”
6. Subaru Motor Oil – SOA427V1410…
★★★★☆ 4.3/5
This Subaru oil focuses on reducing evaporation and improving fuel economy. It’s a solid choice for drivers who want to maximize efficiency without sacrificing protection.
Key Features That Stand Out
✓ Reduces oil loss from evaporation and burn-off.
✓ Optimized for better fuel economy in Subaru engines.
✓ Synthetic blend for reliable performance.
✓ Suitable for various driving conditions.
Why We Recommend It
It helps your Forester run more efficiently, which can save you money on gas over time. The formulation is tested to meet Subaru’s standards for durability.
Best For
Eco-conscious owners looking to reduce oil consumption and boost mileage.
Pros and Cons
Pros:
- Improves fuel economy significantly.
- Minimizes oil waste through evaporation.
- Trusted Subaru OEM quality.
- Good for high-mileage vehicles.
Cons:
- May not be as widely available as other viscosities.
- Some users report mixed experiences with delivery.
Customer Reviews
Customer Review: “The oil came at the perfect time and it was exactly what I was looking for thank you”
Customer Review: “The oil came at the perfect time and it was exactly what I was looking for thank you”
7. Subaru Synthetic Motor Oil SAE 0W-16 in a 1-Quart Bottle for 2024 Crosstrek, Impreza, and 2025 Forester
★★★★★ 5.0/5
This single-quart bottle of 0W-16 synthetic oil is perfect for top-offs or small changes. It’s the same OEM quality as larger containers, offering flexibility for maintenance.
Key Features That Stand Out
✓ SAE 0W-16 viscosity in a 1-quart bottle (SOA427V3000).
✓ Genuine Subaru synthetic oil for precise compatibility.
✓ Ideal for topping up or partial oil changes.
✓ Designed for 2024-2025 Subaru models including Forester.
Why We Recommend It
It’s great to keep on hand for when your Forester needs a little extra oil between changes. You get the assurance of OEM quality without committing to a large container.
Best For
Owners who need a reliable top-up oil for newer Foresters or prefer buying in smaller quantities.
Pros and Cons
Pros:
- Convenient 1-quart size for easy storage and use.
- Exact OEM match for new Subaru engines.
- High ratings for quality and accuracy.
- Perfect for emergency top-offs.
Cons:
- More expensive per quart compared to bulk buys.
- Limited to specific viscosity for newer models.
Customer Reviews
Customer Review: “Exactly as pictured and described. OEM oil”
Customer Review: “Exactly as pictured and described. OEM oil”
8. Subaru 2024 Impreza & Crosstrek, 2025 Forester 0W…
★★★★★ 5.0/5
This kit is tailored for the latest Subaru models with 0W oil viscosity. It includes updated parts and 5 quarts of oil, ensuring a perfect fit for your 2025 Forester.
Key Features That Stand Out
✓ Includes filter (15208AA21A), crush gasket, and 5 quarts of oil (SOA427V3000).
✓ Updated part numbers for compatibility with new models.
✓ Designed for 2024 Impreza, Crosstrek, and 2025 Forester.
✓ All OEM components for reliable service.
Why We Recommend It
If you own a recent Subaru, this kit takes the hassle out of finding the right parts. The updated filter ensures optimal performance, and the oil is spot-on for your engine.
Best For
Owners of brand-new Subaru Foresters who want a hassle-free, OEM-approved oil change kit.
Pros and Cons
Pros:
- Perfect compatibility with latest Subaru models.
- Includes all necessary parts for a complete change.
- High customer satisfaction with convenience.
- Uses superseded part numbers for accuracy.
Cons:
- May be overkill for older Foresters.
- Requires verifying model year fitment.
Customer Reviews
Customer Review: “Very convenient. Just what you need to service your 2.0 boxer!”
Customer Review: “Came with all the oil nothing broke exactly fit filter!”
9. Genuine Subaru SOA427V1700 Gear Oil , 1 Quart
★★★★★ 5.0/5
This gear oil is essential for maintaining your Forester’s differentials or transmission. It’s thick and durable, offering OEM protection for critical components.
Key Features That Stand Out
✓ Genuine Subaru gear oil for differentials and transmissions.
✓ Comes in a 1-quart bottle for precise application.
✓ High viscosity for heavy-duty protection.
✓ Trusted OEM quality for long-term reliability.
Why We Recommend It
For tasks beyond engine oil changes, this gear oil ensures your Forester’s drivetrain stays smooth. It’s formulated to handle the stresses of Subaru’s all-wheel-drive system.
Best For
Forester owners who perform their own transmission or differential maintenance and want OEM fluid.
Pros and Cons
Pros:
- OEM gear oil for exact compatibility.
- Provides excellent protection for drivetrain parts.
- Highly rated by DIY mechanics.
- Durable formulation for harsh conditions.
Cons:
- Very thick when cold, requiring warming for easy use.
- Specialized use, not for engine oil changes.
Customer Reviews
Customer Review: “OEM. Enough said. Pro tip: keep it warm in your house until you’re ready to use it. This stuff is thicker than molasses when cold.”
Customer Review: “OEM. Enough said. Pro tip: keep it warm in your house until you’re ready to use it. This stuff is thicker than molasses when cold.”
10. Amazon Business American Express Card…
★★★★☆ 4.4/5
This card is a tool for businesses to save on purchases like Subaru oil and parts. It offers rewards and financing options, making maintenance more affordable.
Key Features That Stand Out
✓ Amazon Business Prime American Express Card for commercial use.
✓ Enhanced rewards on Amazon purchases, including automotive items.
✓ No annual fee for eligible Prime members.
✓ Financing options for larger purchases like oil kits.
Why We Recommend It
If you buy oil regularly for your Forester or fleet, this card can help offset costs with cashback or points. It’s a smart way to manage maintenance expenses.
Best For
Small business owners or frequent buyers who purchase Subaru oil and want to maximize savings.
Pros and Cons
Pros:
- Great rewards on Amazon purchases, including oil.
- No annual fee for Prime members.
- Useful for budgeting with financing options.
- Simplifies business expense tracking.
Cons:
- Less suitable for personal use only.
- Requires Prime membership for best benefits.
Customer Reviews
Customer Review: “The Amazon Business Prime American Express Card is a strong option for small businesses that frequently make purchases from Amazon and its associated businesses, offering enhanced rewards and financing options for eligible Prime members with no annual fee. The card is less suitable for businesses that don’t use Amazon often.”
Customer Review: “It is a great card to have, we purchase all most everything on our card.”
Complete Buying Guide for What Kind Of Oil Is Best For A Subaru Forester?
Essential Factors We Consider
When picking oil for your Forester, always check the owner’s manual first. Look for the recommended viscosity, like 0W-20 or 0W-16, which are common for newer models. Synthetic oil is best because it handles temperature swings and protects the boxer engine better. Also, consider OEM vs. aftermarket; genuine Subaru oil has additives tailored for your car, but trusted brands like Mobil 1 can work too if they meet the specs.
Budget Planning
Oil changes don’t have to break the bank. Kits with filters and gaskets often save money compared to buying parts separately. For example, our budget pick offers 6 quarts at a good value. If you drive a lot, buying in bulk like 5-quart containers can cut costs per quart. Remember, investing in quality oil now can prevent expensive engine repairs later.
Final Thoughts
Stick with synthetic oil that matches your Forester’s year and engine. Whether you go for a convenient kit or individual quarts, prioritize compatibility and protection. Regular changes every 5,000 to 7,500 miles keep your Subaru running smoothly for adventures ahead.
Frequently Asked Questions
Q: What oil viscosity is best for my Subaru Forester?
A: Most newer Foresters use 0W-20 synthetic oil, but always check your owner’s manual. Models from 2025 may require 0W-16. Using the wrong viscosity can affect performance and fuel economy.
Q: Can I use aftermarket oil instead of genuine Subaru oil?
A: Yes, as long as it meets Subaru’s specifications (like API SN Plus). However, genuine Subaru oil is formulated specifically for their engines, so it often provides better protection against wear and deposits.
Q: How often should I change the oil in my Forester?
A>Subaru recommends every 6,000 miles or 6 months for normal driving, but if you tow or drive in harsh conditions, consider every 3,000 to 5,000 miles. Synthetic oil can last longer, but regular changes are key to engine health.
Q: Do I need a special oil filter for my Forester?
A: Yes, using an OEM filter like Subaru’s 15208AA21A ensures proper fit and flow. Aftermarket filters can work if they’re high-quality, but stick with trusted brands to avoid leaks or engine damage.
Q: Is it worth buying an oil change kit?
A: Absolutely! Kits save time and ensure you have all the right parts—oil, filter, and gasket. They’re often priced better than buying separately and reduce the risk of compatibility issues.
Finding the best oil for your Subaru Forester boils down to matching your model’s needs with quality products. From our top pick of genuine synthetic oil to budget-friendly kits, each option here offers reliable protection for your engine. Remember, regular maintenance with the right oil keeps your Forester ready for any road. Ready to give your car the care it deserves? Check out our recommended products above and hit the trails with confidence!
