4PCS Car A/C Valve Core Caps, Air Conditioner Valve Caps, Leakproof R134a AC System Charging Port Cap, Dustproof High & Low Pressure Cap Replacement, Universal Professional Vehicle Accessories (4PCS)

Car A/C valve core caps, air conditioner valve caps with built-in gasket, leakproof R134a AC system charging port cap, dustproof high and low pressure cap replacement, universal car AC caps for cars, SUVs, trucks, professional vehicle accessories

• Wide Application: The car air conditioning valve core cover are designed for use with R134a automotive air conditioning systems and is compatible with a variety of vehicle types, such as cars, SUVs, trucks, etc. Please check the dimensions and compatible systems carefully before purchasing to ensure a perfect fit (please refer to the pictures for detailed data).
• Good Sealing: The AC service port caps are equipped with an O-ring seal that can effectively block particles, dust and debris from entering the filling port, prevent rusting of the valve connection, prevent refrigerant leakage, ensure efficient operation of the air conditioning system and maintain optimal cooling performance.
• Durable Material: The AC valve cap is made of high-quality plastic and rubber, which is heat-resistant, wear-resistant, not easily deformed and durable. The automotive AC valve cap can adapt to various extreme environments and provide long-lasting dust protection for air conditioning valves, eliminating the need for frequent replacement and saving you time and money.
• Product Specification: You will receive 2 AC low-pressure port caps and 2 high-pressure port caps (4 in total). The OD of the low-pressure cover is 0.63"/16mm; the ID is 0.5"/12.7mm; the height is 0.43"/11mm. The OD of the high-pressure cover is 0.75"/19mm; the ID is 0.61"/15.5mm; the height is 0.39"/10mm.(Manual measurement, please allow slight errors on size.)
• Easy to Use: The automotive air conditioning filler port covers are marked with “H” (high pressure) and “L” (low pressure) for easy identification. Simply wipe the interfaces and install the covers on the corresponding ports. Replacement is quick and easy.