Subaru 80w-90 Diff oil - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Vital · 05-15-2019, 08:47 AM

I was at the dealership recently and saw that they have 80w-90 diff oil. I was just curious does this work for our cars? I know the manual says to use a GL-3 and higher or 75w-90 oil. Heres a link for reference.

https://parts.subaru.com/p/Subaru__/...A427V1800.html

KingJon1991 · 05-15-2019, 06:47 PM

i use 80w-90 works fine in my car got tired of buying the small quarts

Vital · 05-16-2019, 10:39 AM

Quote:

Originally Posted by KingJon1991

i use 80w-90 works fine in my car got tired of buying the small quarts

Ok cool, yea i saw that and couldnt find any information on the forums about this oil. Maybe ill try it once i need to change my diff fluid

tobin · 05-16-2019, 04:41 PM

I just used this in my diff. Changed my trans fluid at the same time with 75w90.

05-15-2019, 08:47 AM	#1
Vital Senior Member Join Date: Jun 2016 Drives: 2015 BRZ Location: Texas Posts: 693 Thanks: 213 Thanked 336 Times in 254 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Subaru 80w-90 Diff oil I was at the dealership recently and saw that they have 80w-90 diff oil. I was just curious does this work for our cars? I know the manual says to use a GL-3 and higher or 75w-90 oil. Heres a link for reference. https://parts.subaru.com/p/Subaru__/...A427V1800.html

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Which is better? Reaplcing rear diff bushings? or installing rear diff brace?	Frs30	Engine, Exhaust, Transmission	22	04-13-2020 11:23 AM
Difference between Whiteline Diff Outrigger Bushings and Diff Cradle kits?	mistople	Engine, Exhaust, Transmission	10	09-21-2018 07:01 PM
Diff Mount Inserts install - Diff won't lower???	ChRZ	Suspension \| Chassis \| Brakes -- Sponsored by 949 Racing	4	07-17-2017 01:07 AM
OEM Diff	Kregar	Mid-Atlantic	1	07-12-2016 05:30 PM
Swap AT Diff with MT Diff	sydious	Engine, Exhaust, Transmission	2	03-17-2016 03:59 PM

05-15-2019, 06:47 PM	#2
KingJon1991 Member Join Date: Dec 2018 Drives: scion frs 2015 Location: port st lucie FL Posts: 14 Thanks: 0 Thanked 6 Times in 4 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	i use 80w-90 works fine in my car got tired of buying the small quarts

05-16-2019, 04:41 PM	#4
tobin Senior Member Join Date: Jun 2013 Drives: '13 BRZ Location: CT Posts: 491 Thanks: 322 Thanked 334 Times in 158 Posts Mentioned: 6 Post(s) Tagged: 1 Thread(s)	I just used this in my diff. Changed my trans fluid at the same time with 75w90.

User Name		Remember Me?
Password