Motorcraft MERCON LV Automatic Transmission Fluid is explicitly recommended by Ford Motor Company for three specific vehicle brands under their umbrella
1L and 5L option
Ford
Lincoln
Mercury (discontinued but supported for legacy models)
What it Supports:
It is used in vehicles from these brands equipped with electronically controlled conventional automatic transmissions—most notably Ford's 6-speed automatic transmissions (like the 6R80, 6F35, and 6F50/55) built primarily between 2009 and 2018.