The rear differential of a Subaru Forester requires 75-90w GL-5 oil for proper operation at all temperatures. This type of oil is recommended to keep the rear axle running smoothly without any issues.
Contents
- What kind of oil goes in the rear differential?
- What kind of gear oil does a Subaru Forester take?
- When should I change the rear differential fluid in my Subaru Forester?
- What happens if you never change your diff fluid?
- What fluid should never be used in a rear differential?
- What kind of fluid does a Subaru differential take?
- Is 75W90 better than 80w90?
- What color is Subaru gear oil?
- What kind of oil does a Subaru rear diff take?
- What happens if you never change rear differential fluid?
What kind of oil goes in the rear differential?
75W90 GL-5 Gear Oil
The go-to gear oil for most differentials.
What kind of gear oil does a Subaru Forester take?
Subaru Forester High PERF Gear Oil 75W-90. Filters, Fluids, Maintenance – SOA427V1700 – Genuine Subaru Part.
When should I change the rear differential fluid in my Subaru Forester?
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 happens if you never change your diff fluid?
If you never change your differential fluid, you will start to notice strange sounds and bad smells from your car, before your diff will inevitably fail. This is not only costly to fix, and highly preventable, but can also be dangerous as you won’t be as in control of turning your vehicle, especially at high speeds.
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.
What kind of fluid does a Subaru differential take?
Front & rear diffs both use 75W-90, and the CVT uses CVT fluid.
Is 75W90 better than 80w90?
SAE 75W-90 maintains a more consistent thickness, or viscosity, across a wide temperature range. It’s thicker when exposed to high heat and thinner under colder, wintry conditions than 80W-90.
What color is Subaru gear oil?
Fresh and healthy transmission fluid has a light red, somewhat transparent color. Transmission fluid that’s in good condition is light brown and semi-transparent. If the transmission fluid is opaque and either dark brown or black, it’s bad.
What kind of oil does a Subaru rear diff take?
Valvoline 75-90W GL-5 Subaru specs .
What happens if you never change rear differential fluid?
If left too long or if the fluid starts to run low, the differential will become noisy and can eventually fail.
