jatech 10 pcs R134a Car Auto Household Air Conditioner Refrigerants r12 HVAC AC A/C Valve Core Valves Needles Assortment Repair Kit R134a Car Auto Household Air Conditioner Refrigerants r12 HVAC AC A/C Valve Core Valves Needles Assortment Repair Kit Car Maker:Acura,Aston Martin,Audi,Bentley,BMW,Bugatti Item Type:Air-conditioning Installation,Valve core R134a automotive air conditioning valve core Special Features: R134a automotive air conditioning valve core