Automatic transmission fluid (U.S. and Mexico)
Motorcraft® MERCON LV Automatic Transmission Fluid XT-10-QLVC / WSS-M2C938-A MERCON LV
Applies to: Automatic transmission fluid (U.S. and Mexico)
Owner’s manual specs
2018 Ford Expedition Specs: Oil Capacity, Fluids & Maintenance Schedule
Figures for the 2018 Ford Expedition, copied from Ford’s own owner’s manual. Every one links to the manual page it came from.
From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.
Fluids & capacities
Automatic transmission fluid.
13.1 qt
12.4 L
Engine coolant (Base radiator with auxiliary rear heat).
18.5 qt
17.5 L
Engine coolant (Heavy Duty trailer towing with auxiliary rear heat).
18 qt
17 L
Engine oil (with oil filter).
6 qt
5.7 L
Applies to: with filter
Maintenance schedule
Normal service schedule
Use this for ordinary driving.
| Service | When |
|---|---|
| Change engine oil and filter. | At Every Oil Change Interval as Indicated by the Information Display |
| Replace cabin air filter. | Every 20,000 mi(32,000 km) |
| Replace engine air filter. | Every 30,000 mi(48,000 km) |
Severe service schedule
Use this if you tow, idle a lot, drive short trips in the cold, or run in dust.
| Service | When |
|---|---|
| Change engine oil and filter as indicated by the information display and perform services listed in the Normal Scheduled Maintenance chart. Applies to: Towing a Trailer or Using a Car-top Carrier | As required |
| Change engine oil and filter. Applies to: Operating in Dusty or Sandy Conditions (Such as Unpaved or Dusty Roads) | Every 5,000 mi(8,000 km) |
| Replace cabin air filter. Applies to: Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use | Inspect frequently, service as required |
| Replace engine air filter. Applies to: Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use | Inspect frequently, service as required |
Oil life & reset procedures
Oil change indicator reset
Before you start
- Use the information display controls on the steering wheel to reset the oil change indicator.
- From the main menu scroll to:
Steps
- Press the right arrow button, then from this menu scroll to the following message. [Settings]
- Press the right arrow button, then from this menu scroll to the following message. [Vehicle]
- Press the right arrow button, then from this menu scroll to the following message. [Oil Life]
You’ll know it worked: When the oil change indicator resets the instrument cluster displays 100%. Remaining Life {00}%
Not on this page
- Fuse box locations & fuse chart: We're still checking these figures.