Subaru Differential Oil Recommendation
For a Subaru differential, the recommended oil is a 75W90 GL-5 gear oil. This applies to both the front and rear differentials of Subaru vehicles. It’s important to note that synthetic gear oil with the same specifications (75W-90, GL-5) is also suitable for use in the differentials. However, it’s worth mentioning that Mobil 1 gear oil, a highly regarded synthetic, is not recommended for use in the Subaru manual transmission, so it should not be used in the differentials either.
When it comes to the front differential specifically, Subaru advises users to use a synthetic oil base with an API classification of GL-5. This is important for ensuring the proper lubrication of the axle and a smooth driving experience.
In summary, for both the front and rear differentials of a Subaru, a 75W90 GL-5 gear oil is the recommended choice, with the option to use a synthetic oil with the same specifications for added performance .
Contents
- How often do you change the diff fluid on a Subaru?
- What fluid should never be used in a rear differential?
- How often should Subaru differential fluid be changed?
- What type of differential oil do I need?
- What kind of oil does a Subaru Forester rear differential take?
- What differential oil does Subaru use?
- Does Subaru differential fluid need to be changed?
- Do Subarus have differential fluid?
- What kind of oil does a Subaru Outback diff take?
- What kind of oil goes in the rear differential?
How often do you change the diff fluid on a Subaru?
every 15,000 miles
Fortunately, differential fluid doesn’t need to be changed as often as the oil in your engine, but we do recommend that you get your differential fluid replaced every 15,000 miles or so.
What fluid should never be used in a rear differential?
Never, under any circumstances, put engine oil in your differential. This will result in devastating damages to your engine. Engine oil is much different than gear oil, mostly it cannot withstand high pressure. Therefore, engine oil should never be used in place of gear oil.
How often should Subaru differential fluid be changed?
Having your Subaru’s differential fluid drained and replaced as often as every 30,000 miles is important to keeping your vehicle running in top condition.
What type of differential oil do I need?
The best way to determine which differential fluid is correct for your application is to reference your vehicles owner’s manual. Using the appendix, locate the section under fluids, transmission fluid, transfer case fluid, or lubrication.
What kind of oil does a Subaru Forester rear differential take?
Location: Rear. Viscosity: SAE 75W-90. Oil Base: Synthetic. Oil Type: API GL-5/Dexron.
What differential oil does Subaru use?
Subaru 75W90 High Performance Gear/Transmission Fluid-1 Quart.
Does Subaru differential fluid need to be changed?
Just like the oil inside your engine requires replacement to maintain maximum protection, so does the oil in your differential. Anytime there are moving metal-on-metal parts, lubrication is important and the oil will break down over time. Give our Service Department a call to learn more.
Do Subarus have differential fluid?
Having your Subaru’s differential fluid drained and replaced as often as every 30,000 miles is important to keeping your vehicle running in top condition. At Sport Subaru we offer our customers Subaru Differential Fluid Exchange Service.
What kind of oil does a Subaru Outback diff take?
GM Original Equipment SAE 75W-90 Synthetic API GL-5 Dexron LS Gear Oil by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements.
What kind of oil goes in the rear differential?
75W90 GL-5 Gear Oil
The go-to gear oil for most differentials.
