Liquid cooling quick couplers are becoming a more visible part of the thermal-management stack in data center liquid cooling, high-density compute, and semiconductor thermal control, with smaller but growing use in EV charging and medical electronics. FMI estimates the global market at USD 0.65 billion in 2025, the established base year. The market is projected to reach USD 0.72 billion in 2026 and USD 2.05 billion by 2036, reflecting a CAGR of 11.0% from 2026 to 2036.