Gearbox oil Toyota Hilux IX R151F — viscosity and OEM spec
Gearbox oil for Toyota Hilux IX R151F (2020–2025) — correct viscosity, OEM specification, fill volume and change interval.
Gearbox Specifications
| Parameter | Value |
|---|---|
| Make / Model | Toyota Hilux IX |
| Gearbox type | manual |
| Gearbox code | R151F |
| Production Years | 2020–2025 |
| Oil viscosity | 75W-90 |
| OEM specification | Toyota Gear Oil LT |
| Fill volume | 3.2 L |
| Change interval | 50000 |
“Lifetime” fill in DSG and CVT gearboxes does not mean never change the oil — manufacturers recommend changing every 60,000 km to preserve gearbox life.
Approved Oils for R151F
Toyota GL-5 / Liqui Moly Hypoid 75W-90 / Castrol Syntrax
Manual Gearbox — Key Points
Manual gearbox: Drain on a warm gearbox for best flow. Fill to the level plug hole and refit immediately.
FAQ
What oil goes in Toyota Hilux IX R151F?
Viscosity 75W-90, specification Toyota Gear Oil LT, volume 3.2 L. Suitable brands: Toyota GL-5 / Liqui Moly Hypoid 75W-90 / Castrol Syntrax.
When should the gearbox oil be changed on Toyota Hilux IX?
Every 50000 km.
Can I use a universal ATF instead of Toyota Gear Oil LT?
No. The R151F requires strict compliance with Toyota Gear Oil LT. A universal ATF lacks the correct friction characteristics and will cause premature wear.
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