Gearbox oil Ford Ranger T6 6R80 — viscosity and OEM spec
Gearbox oil for Ford Ranger T6 6R80 (2011–2022) — correct viscosity, OEM specification, fill volume and change interval.
Gearbox Specifications
| Parameter | Value |
|---|---|
| Make / Model | Ford Ranger T6 |
| Gearbox type | automatic |
| Gearbox code | 6R80 |
| Production Years | 2011–2022 |
| Oil viscosity | ATF |
| OEM specification | Ford WSS-M2C938-A |
| Fill volume | 9.1 L |
| Change interval | 80000 |
“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 6R80
Motorcraft MERCON V, Ravenol ATF MERCON V, Castrol ATF
Automatic Gearbox — Key Points
Automatic gearbox: A standard drain-and-fill replaces ~60% of the fluid. Full flush with a flush machine is recommended every 80,000–120,000 km.
FAQ
What oil goes in Ford Ranger T6 6R80?
Viscosity ATF, specification Ford WSS-M2C938-A, volume 9.1 L. Suitable brands: Motorcraft MERCON V, Ravenol ATF MERCON V, Castrol ATF.
When should the gearbox oil be changed on Ford Ranger T6?
Every 80000 km.
Can I use a universal ATF instead of Ford WSS-M2C938-A?
No. The 6R80 requires strict compliance with Ford WSS-M2C938-A. A universal ATF lacks the correct friction characteristics and will cause premature wear.
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