Where is the coolant drain plug on a 2003 Jeep liberty?

The coolant drain plug on a 2003 Jeep Liberty is located at the bottom of the engine block, typically on the passenger side. You may need to remove the splash shield or access panels to reach it easily. It's usually a plastic or metal plug that can be unscrewed to allow coolant to drain from the system. Always ensure the engine is cool before attempting to drain coolant.