


⚙️ Shift smoother, drive smarter — the secret sauce for your manual transmission!
Castrol Transmax Manual Multivehicle 75W-90 is a fully synthetic transmission fluid featuring Smooth Drive Technology that adapts friction levels for enhanced gear shifting and extended transmission life. It meets key industry standards including API GL-4, MB-Approval 235.72, and Ford WSD-M2C200-C, making it compatible with most passenger car manual transmissions. Rated for high thermal stability up to 150°C, it’s trusted by leading manufacturers as factory fill and effectively addresses low-temperature shiftability challenges.






| ASIN | B0C8159M17 |
| Best Sellers Rank | 3,468 in Automotive ( See Top 100 in Automotive ) 3 in Gear Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Container Type | Bottle |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.8 out of 5 stars 1,073 Reviews |
| Global Trade Identification Number | 04008177180125 |
| Included Components | Car Engine Oils |
| Item Form | Oil |
| Item Type Name | Car Engine Oils |
| Liquid Volume | 1 Litres |
| Liquid volume | 1 Litres |
| Manufacturer | Castrol |
| Material | Plastic |
| Package information | Bottle |
| Product Warranty | refer to Castrol website |
| Recommended Uses For Product | Manual transmissions in passenger cars |
| Recommended uses for product | Manual transmissions in passenger cars |
| Specific Uses For Product | API GL-4, MB-Approval 235.72, Ford WSD-M2C200-C, SAE Class according to J306 pre 1998 |
| Unit Count | 1000.0 millilitre |
| Upper Temperature Rating | 150 Degrees Celsius |
| Viscosity | 75W 90 SAE Grade |
C**N
good oil, no issue with it.
i have used this in my smart fortwo 451 and it works wonders, no problems with the gearbox, all works well.
A**Y
Quality product
Great product, no issues after using it
P**R
Good product
Does what its says on tin, arrived earlier then date given , good price
D**N
Does it’s job
Used it on my 5 speed manual 94 Mr2 and 95 Celica. It definitely made the Mr2 feel better as idk how old the last fluid was. The Celica I would say made it worse but that’s probably due to the fact the transmission was used to the 8+ year old fluid and I could feel the issues a bit more after putting the new fluid in. I recommend for the price and I’ve had zero issues in the Mr2 which has a healthy gearbox.I personally put it in a hand pump to get it in so idk how good the fuller cap is.
Y**1
Great
Great
P**L
Works well . Toyota RAV4 2002.
I bought two bottles of this transmission fluid because the gearbox in my Toyota RAV4 was making a clicking noise like a tapping noise in third fourth and fifth gear every time I accelerate, and considering the car is 22 years old I thought changing the gear oil would solve the problem.. it did, gear change is a lot smother and I only can hear the tapping noise in 4th and 5th gear now. Probably needs a really good long journey.. unless it's something to do with the clutch. I don't know but the gear oil change has made improvement.. to the gear changing.
J**N
fit for job
good quality oil - price good too
O**S
Gear box oil
Good price good oil
Trustpilot
2 weeks ago
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