Who Makes Subaru Gear Oil: A Comprehensive Guide

If you’re a Subaru owner, you know that using the right kind of gear oil is crucial to keeping your car running smoothly. But with so many brands and types of gear oil out there, it can be tough to know which one to choose. In this guide, we’ll take a deep dive into the world of Subaru gear oil and answer the question on every Subaru owner’s mind: Who makes Subaru gear oil?

Key Takeaways

  • Subaru gear oil is designed to meet the specific needs of Subaru vehicles, including the use of a unique additive called Liquid Armor.
  • Idemitsu is the company that manufactures Subaru gear oil, and it’s the only brand of gear oil that Subaru recommends for use in its vehicles.
  • Subaru gear oil can be used in both manual and automatic transmissions, as well as differentials.

What is Subaru Gear Oil?

To understand Subaru gear oil, it’s important to know a little bit about gear oil in general. Gear oil is a type of lubricant that’s used in manual transmissions, differentials, and other gearboxes to reduce friction and wear between metal parts. It also helps to dissipate heat and prevent corrosion.

Subaru gear oil is specifically designed to meet the needs of Subaru vehicles. Subaru vehicles have unique requirements for their gear oil due to the use of a proprietary additive called Liquid Armor. Liquid Armor is an advanced friction modifier that helps to reduce wear and tear on gears and other moving parts.

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Who Makes Subaru Gear Oil?

The company that makes Subaru gear oil is Idemitsu. Idemitsu is a Japanese company that specializes in lubricants and other petroleum-based products. Idemitsu has been in business since 1911 and has a reputation for producing high-quality lubricants.

Idemitsu has been working with Subaru since the 1960s, and they’ve been producing gear oil for Subaru vehicles since the 1980s. Idemitsu gear oil is the only brand of gear oil that Subaru recommends for use in its vehicles.

What Makes Idemitsu Gear Oil Special?

Idemitsu gear oil is special because it’s specifically formulated to meet the needs of Subaru vehicles. The use of Liquid Armor in Subaru gear oil helps to reduce wear and tear on gears and other moving parts, which can extend the life of your transmission and differential.

In addition to Liquid Armor, Idemitsu gear oil contains high-quality base oils and advanced additives that provide superior protection against wear, corrosion, and oxidation. Idemitsu gear oil also has excellent thermal stability, which means it can handle high temperatures without breaking down.

How Do I Know What Type of Subaru Gear Oil to Use?

The type of Subaru gear oil you should use depends on the specific needs of your vehicle. You can find the recommended type of gear oil in your vehicle’s owner’s manual. It’s important to use the recommended type of gear oil to ensure optimal performance and to avoid damage to your transmission and differential.

Subaru gear oil is available in different viscosities, or thicknesses. The viscosity you need will depend on the specific requirements of your vehicle. Again, consult your owner’s manual to determine the correct viscosity for your vehicle.

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Can I Use Subaru Gear Oil in My Automatic Transmission?

Yes, Subaru gear oil can be used in both manual and automatic transmissions. However, it’s important to use the recommended type of gear oil for your specific transmission. Using the wrong type of gear oil can cause damage to your transmission and void your warranty.

Can I Use Subaru Gear Oil in My Differential?

Yes, Subaru gear oil can be used in both manual and automatic differentials. However, it’s important to use the recommended type of gear oil for your specific differential. Using the wrong type of gear oil can cause damage to your differential and void your warranty.

Conclusion

Subaru gear oil is an essential component of your vehicle’s transmission and differential. Using the right kind of gear oil can help to extend the life of your transmission and differential, and keep your vehicle running smoothly. Idemitsu is the company that makes Subaru gear oil, and it’s the only brand of gear oil that Subaru recommends for use in its vehicles. By using Subaru gear oil, you can ensure that your vehicle is getting the very best protection and performance possible.

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Billy Covington

With a passion for all things automotive, Billy is our go-to expert on Subaru performance upgrades and modifications. He's been featured in several car magazines and blogs, and his extensive knowledge and expertise make him a valuable member of our team. When he's not working on cars, he enjoys playing guitar and writing music.

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