Which does it have (e.g., 6.2L Gas, 6.7L PowerStroke)? Are you doing a simple drain or a full system flush ?

Use Mercon V (originally Mercon). 📍 How to Verify Your Fluid Type

For most modern Ford F-250s, the short answer is or Mercon V , but the exact type depends entirely on your truck's model year and engine .

what kind of transmission fluid does a ford f250 take
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