10 PCS R134a AC High & Low Pressure Port Caps, AC Air Tool Dust Cap, Car Air Conditioner Repair Parts, Universal for Most Cars (Blue & Red)

About this item Sealing Performance: The low-pressure cap and high-pressure cap designed for this product can ensure the sealing of the refrigerant in the system, prevent leakage, ensure the normal operation of the air conditioning system, and avoid performance degradation or failure caused by loose connections or poor sealing. Dustproof Function: This air conditioning repair part adopts a precise sealing design, which can effectively isolate external pollutants and effectively block tiny particles in the air from entering the filling port, avoiding contamination of refrigerant and affecting the normal operation of the system, providing a solid protective barrier for car air conditioning. Product Content: You will receive 10 x car air conditioning repair parts, 5 x low-pressure caps, measuring 0.63″ x 0.78″, inner diameter 0.53″, 5 x high-pressure caps, measuring 0.76″ x 0.78″, inner diameter 0.65″, sufficient quantity to meet your replacement and use needs during daily air conditioning maintenance. Wide Applicability: This car air conditioning repair part is suitable for various brands and models of car air conditioning systems. Whether your car is a luxury brand or an economy vehicle, a sedan or an SUV, it can be perfectly adapted, reducing the trouble of finding accessories for specific models and making your shopping and replacement process more convenient. Easy to Install: This product has a simple and elegant design, is easy to install and disassemble, and can be quickly completed without complex tools. This not only improves maintenance efficiency, but also reduces the difficulty of operation, allowing car owners or maintenance personnel to easily complete the maintenance of the air conditioning system.