4 PCS Replacement Valve Caps for Car Air Conditioning, Leakproof R134a AC System Charging Port Caps Dust Cover, Professional Car Accessories High & Low Pressure Valve Cap for Vehicle AC

4 PCS Replacement Valve Caps for Car Air Conditioning, Leakproof R134a AC System Charging Port Caps Dust Cover, Professional Car Accessories High & Low Pressure Valve Cap for Vehicle AC

• [Good material] : Automobile air conditioning valve spool cover is carefully made of plastic material, with excellent wear resistance, corrosion resistance and aging resistance, not easy to damage or rupture, can maintain long-term stable performance, long service life
• [Function] : The main function of the air conditioner spool cap is to provide a tight seal for the automobile air conditioning system, effectively prevent the leakage of refrigerant, while blocking the dust, dirt and other pollutants into the air conditioning system from damage
• [Scope of use] : This automotive air conditioning valve plug cover is widely used in all kinds of models, including cars, trucks, SUVs and pickup trucks, compatible with most R134a air conditioning systems, can effectively help the air conditioning system to be in good working condition
• [Simple installation] : The installation of the high & low pressure valve cap of the automobile air conditioning system is simple and fast, just align it with the corresponding refrigerant port of the air conditioning system, and press it gently to ensure a good fit
• [Products include] : You will receive one or two sets of air conditioning valve caps, divided into low pressure side and high pressure side, to meet the needs of the your daily use and replacement, to facilitate the maintenance and replacement of the air conditioning system