Features: Engineered with seal technology, this R134a car AC valves caps effectively prevents dust intrusion and leaks, ensuring performances for your automotive AC system.Crafted from high quality, corrosion resistant plastic, the valves cover withstand harsh under hood conditions while maintaining a secure fit.Ideal for vehicle owners, DIY enthusiasts, and repair shops seeking reliable protection for R134a ports across sedans, SUVs, and light trucks.Perfect for routine AC maintenance, seasonal check ups, or post repair installations to guard valves from contaminants during daily driving or extended storage.Fit most r134a systems combines with tool free installation, helping maintain proper pressure seal for enhances cooling performances throughout all climate conditions.Specifications: Material: PlasticPattern: 2 pattern optionalPackage Includes: 1pc Valves Capsnote: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.