Description
Your package will include 5 QUARTS OF GENUINE Subaru 75w-90 High Performance Gear Oil SOA427V1700 X5 The extra S 5 gallon pail is no longer available and is now superseded by these quarts. This OEM Subaru 75w90 GL5 fluid will work in any Subaru that requires 75w90 fluid in their transmissions and differentials. Single Quart Bottles of OEM Subaru 75w90 Gear & Axle Lubricant. One of the best choices for replacing your Differential, & Transmission Fluid. Its what Subaru uses, & recommends! Customers have reported that shifting is smoother and less prone to grinding with Subaru Extra-S fluid Specs: Single Quart Bottle. 75w90 Weight – GL-5 For use in MANUAL transmissions only. Fits: 5 & 6 Speed manual transmissions Made in the USA!
Imported customer feedback
What customers reported
4.8 / 5
270 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
Vehicle information
Available fitment details
Listing compatibility notes
- Fits: 5 & 6 Speed manual transmissions Made in the USA!
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first transmission fluids listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B0731SB4M3
- Source product ID: B0731SB4M3
- Category: Oils & Fluids / Transmission Fluids
- Available images: 2
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Jose –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Great stuff i changed my manual trans and rear diff with this at 88k miles and less than 500 miles i feel a big differnce in shifting into reverse it would crunch sometimes and now not at all and my 5th gear too goes in smooth happy with this oil will buy again around 30k miles more 👍
Aviator5 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Appears to be genuine Subaru gear oil! Five quarts seems to be enough for two (2) front and rear gear oil changes. Will buy again from this vendor.
David –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I had used STP 80W-90 gear oil in my manual transmission and Mobil 75W-90 in the rear diff (2005 outback). After replacing many other parts, I decided to go the OEM route out of curiosity and wow.Smooth to shift into gear, easy to take off, no more rocking back and forth, no more noises and friction. I am appalled that I didnt trust the OEM fluids first.. Subaru has two engines. Of course they are going to perfect that formulation and they did it well. No complaints other than I was stupid and didn’t buy this first.
hiroxbmw –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I went through a phase using 3rd party fluids, but not worth the time to really do the research. 5 quarts is perfect to do front and back differentials on 2021 crosstrek, twice.
Josh w –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
People weren’t wrong that this Subaru gear oil is what you should buy to run in your WRX transmission. I had some problems with synchros wanting to grind when trying to shift too fast using different brand gear oils. So far nothing but smooth shifting using this.
William Nickodemus Hemmer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Perfect for 5 speed manual. Shifts better an slips right into reverse with no notchiness. Yes I said notchiness. Don’t forget the new crush washer.
George –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
OEM fluid used in the Subaru WRX 5 speed manual transmission and also in the rear differential. Always nice to be able to use the correct fluid at a reasonable price!
Daniel n –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Hands down the best oil for your subaru