Ford · Vehicle Guide
Ford F-250 Transmission Fluid
The correct transmission fluid for the Ford F-250, how much it takes, how often to change it, and how to check the level.
Quick answer
The Ford F-250 typically uses Motorcraft Mercon ULV (2020+ 10R140) — Mercon LV / SP on the 6R140 (2011–2019). Refill capacity on a drain-and-fill is ≈ 7 qt on a pan drop; large total capacity, with a common change interval of ~150,000 mi normal; ~30,000–60,000 mi severe / towing. Dipstick: Some years. Heavy towing shortens the interval. Confirm ULV vs LV/SP for your model year and transmission.
Fluid specifications
- Recommended fluid
- Motorcraft Mercon ULV (2020+ 10R140) — Mercon LV / SP on the 6R140 (2011–2019)
- Transmission
- 6R140 (2011–2019) or 10R140 TorqShift automatic (2020+)
- Refill capacity
- ≈ 7 qt on a pan drop; large total capacity
- Change interval
- ~150,000 mi normal; ~30,000–60,000 mi severe / towing
- Dipstick
- Some years
- Applies to
- 2011–present (Super Duty)
Figures are general guidance for the Ford F-250. Always confirm the exact fluid spec and capacity for your model year in the owner's manual before servicing.
How to check it
On the Ford F-250 you can check the fluid using the dipstick with the engine warm and idling in Park on level ground. See our step-by-step guides:
Frequently asked questions
What type of transmission fluid does the Ford F-250 use?+
The Ford F-250 typically uses Motorcraft Mercon ULV (2020+ 10R140) — Mercon LV / SP on the 6R140 (2011–2019). Always confirm the exact specification for your model year in the owner's manual before topping up or changing fluid — using the wrong fluid can damage the transmission.
Does the Ford F-250 have a transmission dipstick?+
It depends on the year — some Ford F-250 models have a dipstick and others are sealed. Check your specific model year.
How often should Ford F-250 transmission fluid be changed?+
A common interval for the Ford F-250 is ~150,000 mi normal; ~30,000–60,000 mi severe / towing. Severe service — towing, heat, stop-and-go — shortens that. Follow your owner's manual for the definitive schedule.
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