R134a AC Valve Cap Kit, 13mm & 16mm Air Conditioning Service AC System Charging Port Caps, Universal Auto Maintenance Leakproof Hat Replacement, 5 Blue Low Side & 5 Red High Side (10PCS)

This universal R134a charging cap has reliable quality, and diverse sizes, and is designed specifically for the replacement and maintenance of automotive air conditioning. It provides excellent sealing and effectively protects your air conditioning system.SPECIFICATION:Brand: GAOLAOSYName: R134a AC Valve Caps KitColor: MulticolorMaterial: Plastic+RubberSIZE: 13mm/16mmApplicable: Most vehiclesFEATURES:-The leak and dust prevention function keeps your air conditioning system clean and protected, extending its service life.-Multiple sizes of AC caps for cars provide you with a complete repair plan, and you can choose to use them according to your needs, which is very convenient.-This R134a AC port cap contains high-quality sealing rings that can provide a stable sealing effect for a long time.

• 【Wide Compatibility】: This AC valve cap set delivers extensive vehicle coverage, specifically designed for R134a air conditioning systems across numerous car makes and models. The assortment includes multiple sizes to accommodate various charging port specifications, ensuring a precise fit for different model years. Please verify your vehicle's port dimensions prior to selection to guarantee optimal compatibility and performance for replacement and upkeep tasks.
• 【Superior Material】: Crafted from a combination of robust plastic and resilient rubber, these dustproof caps exhibit outstanding resistance to corrosion, wear, and environmental stressors. The material composition ensures the caps remain intact without cracking or deforming, providing reliable protection and an extended service life within the demanding conditions of an automotive engine bay.
• 【Effective Protection】: Engineered with a precise sealing function, these caps effectively shield the AC system's charging ports from intrusive contaminants. They create a tight barrier that prevents dust, moisture, and debris from entering, thereby helping to maintain system integrity, preserve refrigerant charge, and support consistent cooling performance over time.
• 【Comprehensive Set】: The package contains a practical selection of 10 valve caps, featuring the common 13mm and 16mm sizes required for most automotive applications. This variety allows you to address both the high-pressure and low-pressure service ports on a single vehicle or maintain multiple cars, offering a versatile and complete solution for personal or professional AC maintenance needs.
• 【Simple Installation】: Designed for utmost user convenience, these caps can be installed in moments without requiring special tools or expertise. The straightforward screw-on design allows for a secure and snug fit with minimal effort, making the maintenance process efficient and accessible for everyone from experienced technicians to weekend DIY enthusiasts.