[Premium Material]-- The AC charging port caps are made of high quality ABS material + rubber seal. Durable, good sealing.
[Package Includes]-- Air conditioner valve caps Includes 10pcs red high side port caps (16 mm) and 10pcs low side port caps (13 mm)
[Function]-- Effectively prevent dust and particles from entering the filling port, avoid the filling port from clogging. Suitable for car air conditioning replacement and maintenance
[Compatible]-- For Most of vehicles with R134a AC System. Not replacement for 2014 Rav4, 2018 Nissan Versa. Please check your system before ordering
[Warm Note]-- The dust cap has no internal threads,does not work for screw on application. If you mind or need to buy one with internal threads, please do not buy this dust cap. Avoid causing you trouble or loss.