【Compatible】: R134a air conditioner dust cover is used for the maintenance and replacement of automotive air conditioning systems, compatible with most vehicles equipped with R134a air conditioning systems. Specifications: Brand: KITUREK Name: R134a Car Air Conditioning Cap Color: Red+ Blue Material: Plastic Size: Blue Cap:0.79*0.69 inch Red Cap: 0.78*0.76 inch Applicable: Most vehicles Features: -This car air conditioner cover is lightweight and has a smooth interior, which will not damage your car air conditioner. These 10 air conditioning service charging port caps are made of plastic. 5 are for 13mm low - side ports and 5 for 16mm high - side ports. They are pressure - resistant, suitable for car air - conditioning replacement, and have a universal fit for most vehicles Before purchasing, please check the product size match to ensure compatibility. 【Package Included】: You will receive 10pcs r134a a/c caps, 5pcs red caps for high side port (0.76inch), 5pcs blue caps for low side port (0.69inch), enough quantity to meet your daily needs. 【Easy Installation】: This car air conditioner connector cover is easy to install, just screw it onto the air conditioner port to ensure a solid installation, no need for tedious installation work, save your time. R134a Cap Replacement 10PCS R134a Cap Air Conditioning Service AC System Charging Port Caps A C System Valve Core And Cap Kit 13mm And 16mm Air Replacement For Most Vehicles With R134a A C System Conditioning Cap But not suitable for 2014 Rav4 with 2018 Nissan Versa; F-150 and CR-V. 【High Quality】: This car air conditioner end mask is made of high quality plastic, dustproof, not easy to wear and tear, corrosion-resistant, not easy to damage and deform, good abrasion resistance, it is a perfect car maintenance accessory. Car air conditioning port caps are suitable for car air conditioning maintenance, they will not rust, and the leak-proof design makes you safer, ensuring precise fit and long-lasting.