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The Exact 10R80 You Need
This listing is the 2020 Ford Expedition 10-speed automatic transmission in the floor shift rotary dial configuration for 4X2 (rear wheel drive) vehicles. The manufacturer code is the 10R80, a 10-speed automatic co developed by Ford and GM and tuned specifically for Ford applications. If your Expedition uses the rotary dial gear selector in the center console and is a two wheel drive build, this is the correct variant for your vehicle.
The shift type distinction matters more than most buyers realize. The 2018 to 2021 Expedition was offered with different shifter arrangements, so a rotary dial unit and a column shift unit are not interchangeable even in the same model year. This particular variant does not require solenoid strategy and ID programming before operation, which separates it from the column shift version of the same transmission that must be programmed prior to use.
4X2 Rotary Dial Fitment Explained
The 10R80 served the 2018 to present Ford Expedition and Lincoln Navigator, and the same family appears in the F-150 and Mustang. That broad use is helpful context, but it is not a shortcut. For your Expedition you must match the exact drivetrain and shift type. This unit fits the 4X2 rotary dial floor shift build and nothing else.
The 4X2 and 4X4 versions of the 2020 Expedition 10R80 are distinct units and are not interchangeable. The rear wheel drive variant has a different tail housing arrangement than the four wheel drive version, which mates to a transfer case. Ordering by make, model, and year alone is a common mistake. Always confirm the 2WD configuration and the rotary dial shift type before you buy.
The 2020 Expedition pairs this transmission with the 3.5L V6 EcoBoost featuring auto start stop technology, and SelectShift manual mode is built into the 10-speed. An integrated electric transmission fluid pump supports the start stop feature with minimal delay. This is the automatic, fully electronic, PCM controlled unit calibrated for that engine pairing and drivetrain, which is why variant matching is non negotiable.
10R80 Specifications At A Glance
The 10R80 name decodes cleanly: 10 forward speeds, R for rear wheel drive applications, and 80 for its roughly 800 N m nominal input torque capacity. It offers three overdrive gears and a wide 7.4:1 ratio span. The deep 4.696 first gear is the lowest in its class, paired with a tall final overdrive near 0.63:1 for relaxed highway cruising.
Internally this is a sophisticated 10-speed with four simple planetary gearsets, all helical gears, and four internal speed sensors feeding fully electronic shift scheduling with Progressive Range Select. It uses a 260mm torque converter with turbine damper and a 1.82:1 stall ratio. An off axis variable displacement pump and high speed one way clutch keep the unit compact and efficient.
Fluid capacity is about 12.2 quarts, and the unit is rated up to 664 lb ft of torque. The integrated torque converter and turbine clutch reduce both weight and packaging size. These are the figures to keep in mind when you plan an install, since the architecture is specific to the 10-speed and does not share parts with older Ford automatics.
Fluid specification is one of the easiest ways to ruin a good transmission, so know this before install. The 10R80 requires Mercon ULV, which stands for Ultra Low Viscosity. It does not use Mercon LV, Mercon V, Mercon SP, or any other ATF. Mercon ULV is a dedicated specification with a viscosity profile designed around the 10-speed architecture, and using the wrong fluid is a leading cause of premature failure. The correct filter is Motorcraft FT202, and normal operating fluid temperature runs roughly 206 to 215 degrees Fahrenheit.
Ford recommends replacing the transmission fluid and filter around every 150,000 miles under normal service. Overfilling during a service is a documented path to overheating and trouble, so fill to spec and verify temperature when checking level. The TCM programming on this unit is calibrated for automatic operation, meaning shift pressure targets, torque converter lockup timing, and gear ratio management all reflect that AT specific tuning. Because the rotary dial variant does not require solenoid strategy and ID programming, your installer can focus on correct fluid, fill, and mechanical setup.
