17PCS Car Air Conditioner Valve Core Tool Kit,Portable A/C Valve Stem Core Set Includes Cores Tool/Cores Port/Cap for Improving Cooling Capacity,Professional R134A R12 AC Tools

AUTOMOTIVE AIR CONDITIONING VALVE CORE KIT TO IMPROVE SEALING AND EXTEND THE LIFE OF THE AIR CONDITIONING SYSTEMProduct AttributesColors: Black, Silver, GoldSizes: Low Pressure Port Cap:Overall Size: 0.78*0.68*0.61 inch / ID: 0.52 inchHigh Pressure Port Cap:Total Size: 0.79*0.75*0.75 inch / ID: 0.65 inchHigh Pressure Valve Port: 1.09*0.62*0.61 inchLow Pressure Valve Port: 1.29*0.5*0.49 inchValve Core Tool: 2.99*0.53*0.53 inchValve Core: 0.86*0.39*0.39 inch / 0.78*0.28*0.28 inch / 0.76*0.2*0.2 inchWeight: 2.07 ozMaterial: Plastic, Copper, AluminumPackaging: AC Valve Core Tool*1, High-pressure Valve Port *1, Low-Pressure Valve Port *1, R134A Large Valve Core*2, High Pressure Port Cover*2, Low Pressure Port Cover*2, R12 Valve Core*5, R134A Valve Core*3Product Functions & FeaturesYou can use our spool kits for R134A and R12 automotive air conditioning systems, when repairing the valve, please also repair the interface, please read the above instructions carefully before purchasePoor valve core seals can cause fluid to spread inside the valve ports, replace our valve core kits to restore and enhance the cooling capacity of your car's air conditioning system, allowing it to work efficientlyThe kit also comes with a high and low pressure dust cap + valve core installation tool, which helps you install the valve core efficiently and avoid dust from getting into the inside of the valve opening

• Compatible System: You can use our valve cores kit for your car air conditioning system, such as R134A/R12 air conditioning system, it is an important component for your car A/C system, please pay attention to read the above instructions before purchase
• Product Specification: Prepare a complete kit for you, including ac valve core tool*1, valve port*2, R134A large valve core*2, high pressure port cover*2, low pressure port cover*2, R12 valve core*5, R134A valve core*3, total 17 pieces
• Enhancement of Cooling Capacity: Poor sealing of the valve core can lead to fluid spillage inside the valve port, reducing the cooling capacity of the system. Replacing our kits can help you improve sealing and enhance A/C cooling capacity in your vehicle
• Aluminum / Copper: In the AC system, the use of aluminum/copper valve core can quickly conduct hot, provides good resistance to water, less likely to rust due to prolonged exposure to wet environments, no need for frequent replacement
• Use Process: Take out the valve port you need, install the appropriate valve core into the valve port with the valve core installation tool, and finally tighten the corresponding dust cover can be assembled, and can be applied to the car A/C system