Is 2002 and 2003 jeep liberty engine compatible?

Yes, the 2002 and 2003 Jeep Liberty typically share the same engine options and components, making them generally compatible. Both model years feature similar engine types, including the 3.7L V6 and the 2.4L inline-4. However, it's always best to verify specific parts and compatibility, as there may be minor differences or updates between the two years.