It also has good sealing performance to achieve leak-proof effect, effectively protecting the car ac system. 7 PCS Air Conditioning Valve Core Kit, AC Low Pressure Port Cap, AC Refrigeration Valve Stem Cores, Universal Auto Air Conditioning System Repair Kit, for Most Cars, Trucks, SUVs (Black).

It also has good sealing performance to achieve leak-proof effect, effectively protecting the car ac system. 7 PCS Air Conditioning Valve Core Kit, AC Low Pressure Port Cap, AC Refrigeration Valve Stem Cores, Universal Auto Air Conditioning System Repair Kit, for Most Cars, Trucks, SUVs (Black).