Bundle Savings:MSRP: $26.54
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.
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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.
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drexblasties 7 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
Cgm_sti 10 months 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.
Best oil I've had in my transmission
Easystvw 1 year 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.
Liquid of the gods
Stephen G 2 years ago
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 *****
Great product 07 Sti
weststi10 2 years ago
Second go round for me on this oil and it never disappoints. Smooths out the shifts nicely but still maintains that notchy feel when going through the gates. Going into first and reverse is also significantly better over the oem fluid. Worth the higher price in my opinion
QUESTIONS & ANSWERS
Q: 03 WRX 4EAT ahotewolf 3 days agoAnswer
How many quarts will I need for front and rear differentials for my automatic?
A: We recommend checking your service manual on the amount of fluid required for the 4ETA.
Jared A. 6 hours ago
Q: 16 WRX Tekie 4 months agoAnswer
Is this compatable with the newer gen WRX transmissions? Looking at changing front trans/diff and rear diff to this in a 2016 WRX.
A: Yes this gear oil would be a great option! You would need 6 quarts for the trans and rear diff.
Josh C. 4 months ago
Q: service interval wrx-for-life 5 months agoAnswer
Hello i was considering using this gear oil in my 02 WRX to help the common 1st gear grind issue and i wanted to know since it is ester based how long would it last before i needed to change it/ service intervals/ long lasting?
A: It is recommended to replace gear oil every 30 thousand miles but if you are driving the car aggressively we recommend that you change it every 15-20 thousand miles.
Jared A. 5 months ago
Q: STI Type RA Alberto De Santa Anna 1 year agoAnswer
Can i use this in my STI Type RA transmmision with Rear R180 and Front Sure track Diff?
A: You can use this oil with the RA transmission and the r180 diff.
Brady R 1 year ago
Q: Gear Oil michaelkeleman10038 2 years agoAnswer
Looking to flush and front and rear diff in a 2013 WRX. How much fluid goes in the tranny and how much in the rear diff? Any recommends products? Looking at Motul
This Part Fits
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.