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

About this item

• 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