If you have a Mopar part, replace it with a Mopar part. I bought another brand from a discount store and my jeep overheated. I ended up changing the thermostat and water pump before anyone suggested the radiator cap might be the problem. It was a cap. I haven't had any issues since going back to the OEM.
Mishimoto MMRAD-WRA-87 Performance Aluminum Radiator for Jeep Wrangler YJ/TJ 1997-2006: Enhance Cooling Efficiency and Performance
9 Review
π₯ Enhance Performance with Derale 13950 Atomic-Cool Remote Cooler, Black
9 Review
π‘οΈ Black Water Temperature Sensor Adapter - 38mm Size by Mishimoto -MMWHS-38-BK
9 Review
π§ Improved Stant 10230 Radiator Cap for Effective Engine Cooling
9 Review