Ford · Vehicle Guide
Ford F-150 Transmission Fluid
The correct transmission fluid for the Ford F-150, how much it takes, how often to change it, and how to check the level.
Quick answer
The Ford F-150 typically uses Motorcraft Mercon ULV (older 6-speed 6R80 used Mercon LV). Refill capacity on a drain-and-fill is ≈ 6 qt on a pan drop; ≈ 12.7 qt total, with a common change interval of ~150,000 mi normal; ~30,000–60,000 mi severe / towing. Dipstick: No. 2017+ F-150s use Mercon ULV in the 10R80 and are checked at a fill plug — confirm ULV vs LV for your model year.
Fluid specifications
- Recommended fluid
- Motorcraft Mercon ULV (older 6-speed 6R80 used Mercon LV)
- Transmission
- 10-speed automatic (10R80)
- Refill capacity
- ≈ 6 qt on a pan drop; ≈ 12.7 qt total
- Change interval
- ~150,000 mi normal; ~30,000–60,000 mi severe / towing
- Dipstick
- No
- Applies to
- 2017–present (10-speed 10R80)
Figures are general guidance for the Ford F-150. Always confirm the exact fluid spec and capacity for your model year in the owner's manual before servicing.
How to check it
Because the Ford F-150 is sealed, the fluid is checked from underneath at the fill/level plug with the vehicle level and the fluid at a specified temperature. See our step-by-step guides:
Frequently asked questions
What type of transmission fluid does the Ford F-150 use?+
The Ford F-150 typically uses Motorcraft Mercon ULV (older 6-speed 6R80 used Mercon LV). 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-150 have a transmission dipstick?+
Most Ford F-150 models are sealed and do not have a transmission dipstick, so the fluid is checked from a fill/level plug at a specified temperature.
How often should Ford F-150 transmission fluid be changed?+
A common interval for the Ford F-150 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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