What Jeep door years that are interchangeable?

Jeep doors are generally interchangeable within the same generation. For example, the Jeep Wrangler doors from the YJ (1987-1995), TJ (1997-2006), and JK (2007-2018) models are not interchangeable with each other, but doors from the same model year within those generations can be swapped. The Jeep Gladiator (2019-present) has doors that are specific to its model and not interchangeable with other Wranglers. Always verify compatibility based on specific model years and configurations.