17PCS AC Valve Core Kit for R12 R134a A/C Systems

Upgrade your vehicle’s air conditioning system with the UHANBUT 17PCS Car Air Conditioning Valve Core Kit. Engineered with high-quality copper, aluminum alloy, and iron, this kit includes replacement valve cores, sealing covers, and a dual-head removal tool for quick and reliable repairs. Designed to address refrigerant leaks in most A/C systems, including those using R12, R22, or R134a refrigerants, it ensures a tight seal with its built-in gaskets and corrosion-resistant materials.

Ideal for both professional technicians and DIY car owners, this kit features a high/low-pressure valve core design for efficient airflow. The ball valve mechanism allows easy opening and closing of the A/C ports, while the included 17 components cover a wide range of applications—from automotive to household HVAC systems. Whether you’re maintaining an older model or upgrading a newer vehicle, this valve core kit delivers durability and precision for long-lasting performance.