Top 5 Subaru Oil Filters: Your Essential Buying Guide

Does your Subaru purr like a kitten or cough like a grumpy bear? The secret to keeping your Subaru engine healthy and happy often lies in a small, but mighty, part: the oil filter. Choosing the right one can feel like navigating a maze, with so many brands and types out there. You want to protect your engine, but you don’t want to waste money on a filter that won’t do the job.

We get it. The wrong oil filter can lead to premature engine wear, poor oil circulation, and ultimately, costly repairs. That’s why this guide is here to help. We’ll break down everything you need to know about oil filters specifically for your Subaru, making the selection process easy and stress-free. By the end of this post, you’ll be confident in picking the perfect filter to keep your Subaru running smoothly for miles to come.

Our Top 5 Oil Filter Subaru Recommendations at a Glance

Top 5 Oil Filter Subaru Detailed Reviews

1. Subaru Engine Oil Filter & Crush Washer Kit (1

Subaru Engine Oil Filter & Crush Washer Kit (1, 2, 3, 6, 12 pks available) Outback Legacy Impreza Forester XV Crosstrek Ascent 15208AA21A 803916010 (2 Pack)

Rating: 8.9/10

Keep your Subaru running smoothly with this genuine Subaru Engine Oil Filter & Crush Washer Kit. This kit is designed to catch tiny dirt particles in your engine’s oil. It fits many Subaru models like the Outback, Legacy, Impreza, Forester, XV Crosstrek, and Ascent. Subaru updates its filters sometimes, so the new one might look a little different from the old one you remove, but it will still work perfectly for your car.

What We Like:

  • Genuine Subaru parts ensure a perfect fit and quality.
  • Effectively removes tiny pollutants and dust from your engine oil.
  • Includes the essential crush washer for a leak-free oil change.
  • Available in various pack sizes to suit your needs.
  • Designed for a wide range of popular Subaru models.

What Could Be Improved:

  • The updated filter design might cause initial confusion if you’re expecting an exact visual match to the old filter.

Changing your oil and filter regularly is important for your Subaru’s health. This kit makes it easy to get the right parts for the job.

2. Subaru Engine Oil Filter & Crush Gasket KIT 15208AA100 & 11126AA000 Genuine Legacy Outback Impreza Wrx STi Forester Baja (1 Pack)

Subaru Engine Oil Filter & Crush Gasket KIT 15208AA100 & 11126AA000 Genuine Legacy Outback Impreza Wrx STi Forester Baja (1 Pack)

Rating: 9.1/10

Keep your Subaru running smoothly with this Genuine Subaru Engine Oil Filter and Crush Gasket Kit. This kit includes the essential parts you need for a routine oil change. It’s designed for a wide range of Subaru models, ensuring your engine gets the protection it deserves. Remember, Subaru sometimes updates their parts, so the new filter might look a little different from your old one, but it’s still the right fit.

    What We Like:

  • Genuine Subaru parts ensure proper fit and performance for your vehicle.
  • Includes both the oil filter (15208AA100) and the crucial crush gasket (11126AA000) for a complete oil change.
  • Compatible with many popular Subaru models like Legacy, Outback, Impreza, WRX, STI, Forester, and Baja from various years.
  • Helps maintain engine health and longevity by using quality replacement parts.
    What Could Be Improved:

  • The listing notes that 2010-2012 Legacy and Outback 2.5 models require a different crush washer (803916010), which is not included in this specific kit. This could lead to confusion for owners of these specific vehicles.
  • The kit is a “1 Pack,” which means you’ll need to purchase multiple kits if you have more than one Subaru needing service.

This kit is a solid choice for most Subaru owners looking for reliable replacement parts. Just double-check your specific model’s requirements if you own a 2010-2012 Legacy or Outback 2.5.

3. Genuine Subaru 15208AA160 Oil Filter

Genuine Subaru 15208AA160 Oil Filter, 1 Pack

Rating: 8.8/10

Keeping your Subaru running smoothly is important, and the Genuine Subaru 15208AA160 Oil Filter is a top-notch choice for that. This filter is made by Subaru themselves, so you know it’s designed specifically for your car. It’s built with high-quality materials that can handle the tough job of filtering your engine’s oil. When you choose this filter, you’re choosing dependability, meaning you can trust it to protect your engine for a long time.

What We Like:

  • Genuine OEM: This filter is an exact match for your Subaru, ensuring perfect fit and function.
  • High Quality: It uses premium materials to effectively trap dirt and debris, keeping your engine clean.
  • Dependability: You can count on this filter to perform reliably, giving you peace of mind on every drive.

What Could Be Improved:

  • Price: Genuine OEM parts can sometimes be a bit more expensive than aftermarket options.
  • Availability: While generally easy to find, specific model fitment might require a quick check.

For Subaru owners who want the best for their vehicle, this genuine oil filter is an excellent investment. It delivers the quality and reliability your car deserves.

4. FRAM Ultra Synthetic XG7317 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes

FRAM Ultra Synthetic XG7317 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes, Premium Vehicle Engine Protection Oil Filter for Select Vehicle Model Years

Rating: 9.0/10

Protect your engine with the FRAM Ultra Synthetic XG7317. This oil filter is made for synthetic oil and offers great protection for your car. It’s designed to last a long time and keep your engine running smoothly.

What We Like:

  • It’s perfect for synthetic oil, helping you get the best performance from your engine.
  • The dual-layer synthetic media provides up to 20,000 miles of protection.
  • The silicone non-drain back valve offers better protection when you start your car.
  • It has 3 times more resistance to hot oil, which is great for demanding conditions.
  • The SureGrip feature makes it easy to install without any mess.

What Could Be Improved:

  • This filter is designed for specific vehicle models, so check if it fits your car.

The FRAM Ultra Synthetic XG7317 is a top-notch oil filter that gives your engine the protection it deserves. It’s a smart choice for keeping your vehicle in good shape for years to come.

5. Subaru Oil Filter for 2015-2024 WRX BRZ – 15208AA170 – Genuine OEM

Subaru Oil Filter for 2015-2024 WRX BRZ - 15208AA170 - Genuine OEM

Rating: 8.8/10

Keep your Subaru WRX or BRZ running smoothly with this Genuine OEM Oil Filter. It’s designed specifically for your 2015-2024 model years, ensuring a perfect fit. This high-quality filter is made in Japan, so you know you’re getting a reliable part.

What We Like:

  • Genuine OEM part ensures perfect fit and performance for your Subaru.
  • Made in Japan, a country known for its high-quality automotive parts.
  • Helps keep your engine clean and protected by trapping dirt and debris.
  • Durable construction means it will last the recommended service interval.
  • Universal fit means it’s easy to install without special tools.

What Could Be Improved:

  • As a genuine OEM part, it might be more expensive than aftermarket options.
  • Availability can sometimes be limited depending on your location.

This Subaru oil filter is a solid choice for maintaining your WRX or BRZ. It provides the quality and reliability your car deserves.

The Ultimate Buying Guide: Keeping Your Subaru Purring

Having a Subaru means you love adventure. Whether you’re hitting the trails or just cruising around town, your Subaru engine needs the best care. A clean oil filter is super important for a healthy engine. This guide will help you pick the right oil filter for your Subaru.

Key Features to Look For

When you shop for a Subaru oil filter, keep these things in mind:

  • Filtration Efficiency: This is how well the filter catches tiny dirt and metal bits. Higher efficiency means cleaner oil. Look for filters that mention a micron rating. A lower micron rating means it catches smaller particles.
  • Durability: The filter needs to be strong. It has to handle oil pressure and temperature changes without breaking. A good filter has a sturdy metal casing and a strong seal.
  • Flow Rate: The filter should let oil flow through easily. If it’s too restrictive, it can make your engine work harder.
  • Anti-Drainback Valve: This is a small flap inside the filter. It stops oil from leaking out when the engine is off. This means your engine gets oil right away when you start it up, which is good for preventing wear.
  • Bypass Valve: If the filter gets clogged, this valve opens up. It lets oil flow even if the filter is blocked. This stops the engine from running with no oil at all.
Important Materials

The parts of an oil filter affect how well it works.

  • Filter Media: This is the material inside that catches the dirt. Common materials are cellulose, synthetic fibers, or a mix of both. Synthetic media often offers better filtration and lasts longer.
  • Casing: This is the outer metal shell. It needs to be strong steel to protect the filter inside.
  • Seals and Gaskets: These are usually made of rubber. They need to be oil-resistant and create a tight seal to prevent leaks.

Factors That Improve or Reduce Quality

Some things make an oil filter better, and others make it worse.

  • Better Quality:
    • High-Quality Filter Media: Synthetic media is usually better than plain cellulose.
    • Strong Construction: A thicker metal casing and a well-made anti-drainback valve make a big difference.
    • Good Brand Reputation: Companies that specialize in filters often make better products.
  • Lower Quality:
    • Cheap Materials: Thin metal or low-quality filter paper can fail.
    • Poor Sealing: Leaks can happen if the seals aren’t good.
    • Missing Features: Not having an anti-drainback valve can lead to engine wear.
User Experience and Use Cases

Most people don’t think much about their oil filter until there’s a problem. But choosing the right one makes your Subaru engine last longer.

  • Daily Driving: For everyday use, a good quality filter that meets Subaru’s recommendations is perfect. It keeps your engine clean and running smoothly.
  • Off-Roading or Heavy Towing: If you put your Subaru through tough conditions, you might want a filter with higher filtration efficiency and a more robust build. This helps protect your engine from extra dirt and stress.
  • Longer Oil Change Intervals: If you extend your oil change times, a premium filter with synthetic media can be a better choice. It will keep filtering effectively for longer.

Choosing the right oil filter is a small step that makes a big impact on your Subaru’s health.


Frequently Asked Questions (FAQ) About Subaru Oil Filters

Q: How often should I change my Subaru oil filter?

A: You should change your oil filter every time you change your oil. Most Subaru models recommend changing the oil and filter every 5,000 to 7,500 miles, or every six months. Always check your owner’s manual for the specific recommendation for your Subaru.

Q: Can I use an aftermarket oil filter instead of a Subaru OEM filter?

A: Yes, you can use a good quality aftermarket oil filter. Just make sure it’s designed for your specific Subaru model and has features like an anti-drainback valve and good filtration. Many aftermarket brands are just as good as OEM.

Q: What does “OEM” mean for an oil filter?

A: OEM stands for Original Equipment Manufacturer. An OEM oil filter is made by Subaru or a company that Subaru has approved to make parts for them. These are guaranteed to fit and work correctly.

Q: What is the micron rating on an oil filter?

A: The micron rating tells you the size of the smallest particles the filter can trap. A lower micron number means the filter can catch smaller dirt particles, leading to cleaner oil.

Q: Why is the anti-drainback valve important?

A: The anti-drainback valve keeps oil in the filter when your engine is off. This helps ensure that your engine gets oil right away when you start it, which reduces wear on the engine parts.

Q: What happens if I use the wrong oil filter?

A: Using the wrong oil filter can cause problems. It might not seal properly, leading to oil leaks. It could also restrict oil flow or not filter the oil effectively, which can damage your engine over time.

Q: Are synthetic oil filters better than cellulose ones?

A: Synthetic oil filters generally offer better filtration and can last longer than cellulose filters. They often catch smaller particles and allow oil to flow more easily, especially in cold weather.

Q: Where can I find the correct oil filter for my Subaru model?

A: You can find the correct oil filter by checking your Subaru owner’s manual. You can also use online parts catalogs or ask a trusted auto parts store or mechanic. Providing your Subaru’s year, make, and model will help find the right one.

Q: Do I need special tools to change an oil filter?

A: Yes, you will likely need an oil filter wrench to remove the old filter. You will also need a new crush washer for the oil drain plug and a wrench to remove the drain plug. Make sure you have a drain pan to catch the old oil.

Q: How do I know if my oil filter is bad?

A: It can be hard to tell if an oil filter is bad just by looking at it. However, if you notice oil leaks around the filter, or if your oil pressure warning light comes on, it could mean the filter is clogged or failing. It’s best to change it at regular intervals to avoid issues.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.