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Motul Gear 300 75W90 Gear Oil 1QT (Part Number: )
Motul Gear 300 75W90 Gear Oil 1QT (Part Number: )
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Motul Gear 300 75W90 Gear Oil 1QT (Part Number: )
Motul Gear 300 75W90 Gear Oil 1QT (Part Number: )
Motul Gear 300 75W90 Gear Oil 1QT (Part Number: )
Motul Gear 300 75W90 Gear Oil 1QT
Read 58 Reviews | 44 Q&As
Part # 105777
msrp: $26.54

In stock! Ships same day
Universal part

Features & Product Details

If you're in the market for the ultimate gear oil, then you will be pleased with the Motul 300 75W90 gear oil. Motul is a worldwide trusted lubricant for motorsports or spirited driving. Motul lubricants are employed in race cars, or in everyday vehicles. The 75W90 is a 100% synthetic lubricant for those looking for the best protection against friction and wear. 

This is the perfect lubricant you can use in gear boxes and rear differentials. All Motul lubricants have been test-proven to have great pressure resistance in all types of cars while driving through various types of conditions. 


Brand: Motul
Class: GL4/GL5
Friction Modifier: No
Type: Synthetic
Volume: 1 qt
OEM Approval: MIL-L-2105D
Mfgr. Warranty: No Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.



58 Reviews
4.9 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
Motul Gear 300 75W90 Gear Oil 1QT ( Part Number: 105777)
Motul Gear 300 75W90 Gear Oil 1QT ( Part Number: 105777)
Motul Gear 300 75W90 Gear Oil 1QT ( Part Number: 105777)
Best gear oil! 2 months ago
Changed my fluid out with Subaru oem fluid and after hard driving, when the temperatures were up I would get grinds in 4th gear. Decided to try motul gear 300 and the problem went away. Also shifting was much smother. This is the only fluid I will use in my trans and rear diff from now on.
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1 of 1 people found the following review helpful
Perfect 11 months ago
Changed my trans and diff fluid being that I have no idea if these fluids have been changed before and I bought the car used at 64k miles, now has 71k. Shifting feels very smooth and the trans is a bit more quiet. I will be buying this again
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Gear oil 1 year ago
I have tried mobil 1, shaeffers gear oil, and oem fluid. Neither make a noticable difference like motul300. Daily driving is much better and i noticed a big improvement on 1st and reverse. The only downside is its pricey, but you cant cheap out on these cars.
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Best oil I've had in my transmission 2 years ago
Had problems with my Trans ever since the factory service at the 30 or 45k mile mark when they changed fluid. Had notchy feeling shifts and had to double clutch into 5th anytime over 3000 rpm. The Red line 75w90 I put in after that change was an improvement but never got rid of the problem. Have 150k on the car now and went with this oil after I read some reviews. Changed the oil and after about 20-30 miles a noticed a huge difference in shifts. Moves through gears like butter and no problems into 5th. It's spendy but I won't put any other oil in my gearbox now that I've tried this.
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Liquid of the gods 2 years ago
Stephen G
So I bought my WRX with 30k (2012) miles on it a few years ago. Shifting was always notchy and weird. They said they put new fluid in it so i just thought the previous owner beat into the transmission a little. So once I got to 50k I was tired of the way it was shifting and figured they put crap in there and decided to throw this in there because of the reviews. Drained old fluid looked clear and healthy still. Filled my car up took it out for a drive and holy *****
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  • Q: Motul gear 300  kouvang4 days ago

    Which Motul gear oil would be best for my16 sti transmission and rear diff?
  • Q: 2008 WRX 5 Speed   rexland072 months ago

    Just wondering if you guys knew how many of these I would need for the transmission and rear differential?
  • Q: How much bottles for transmission and rear diff STI 2009 hatch  Ciedric4 months ago

    So how much oil do I need to fill the transmission and the rear diff. Between the answers I read 5Q and I read 6Q.
  • Q: 2018STI  Bosco4 months ago

    My 18STI can use Motul Gear 300 75W90???
    • 0 of 0 people found the following answer helpful

      A:  It depends where you would be putting it and what you use your car for. Please give us a call at 801-748-4910 or use our free online chat to find out!

      Devan M. @ RallySport Direct 4 months ago  
      Was this answer helpful?
  • Q: 03 WRX 4EAT  ahotewolf4 months ago

    How many quarts will I need for front and rear differentials for my automatic?

This Part Fits

Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.