I need a ecm and key for an 02 4.0 liter 5speed manuel. Does anyone have one?

 

Try https://www.car-part.com/

2002
Ford Ranger
Computer box engine
USA
sort by distance
YOUR Zipcode(5 digits)
Search

New window opens
Go down the list and select what you want, AT = Automatic, MT = Manual
If you have the number for your current 4.0l manual trans ECM then see if any match that, last digits in the line, 12A650 is not there because ALL Ford ECMs use that middle number
Search

If no joy in your area then go back and try the next on on the list
When you find one then call and ask if they have a key or keys from same vehicle