No. Strike plates are slightly different location, the windshield angle is different which impacts the upper part of the half door. The front and rear doors are larger on the JL. The width of the doors are also different on the JL vs JK.
They are close. But no dice.
Source and disclaimer: I tried this with Strike Froce Zebra half doors for my JK on my buddys JL. Cant speak for the factory half doors but i see no reason why it would be any different.
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!