Will a starter off of a 4.6liter v8 fit on a f-150 4.6 liter v8?

Yes, a starter from a 4.6-liter V8 engine can fit on an F-150 with a 4.6-liter V8, provided that both engines are from compatible model years and configurations. However, it's important to verify specific part numbers and compatibility, as variations in design or mounting may exist based on the vehicle's production year or other factors. Always consult a parts catalog or a professional mechanic for confirmation.