10 PCS Air Conditioning Valve Cap, 0.54" Low Side & 0.66" High Side Pressure A/C System Port Caps, AC Repair Refrigerant Charging Port Sealing Cover for Vehicle Maintenance

Specification:Material: ABSQuantity: 10 PCSColor: BlackWeight: 19 gHigh Pressure Port Cap Size: 0.81×0.77 inchesLow Pressure Port Cap Size: 0.79×0.70 inchesHigh Pressure Port Cap ID: 0.66 inchesLow Pressure Port Cap ID: 0.54 inchesPackage Includes: 5 High Pressure Port Caps, 5 Low Pressure Port CapsFeature: Leakproof, Compact, PracticalFit Type: Universal FitMore about this product:-You can install or remove the caps quickly without tools, making replacement tasks more efficient.-The package comes with a complete set of 10 caps, ensuring you have enough for multiple uses or replacements.-Each cap is compact and lightweight, making it easy to store in a toolbox or glove compartment without taking up unnecessary space.

• Reliable Sealing: The caps feature a precision-fit structure that ensures tight sealing at both high- and low-pressure ports. This helps maintain proper pressure balance within the air conditioning system and minimizes the risk of refrigerant leakage. The seal remains stable even under temperature fluctuations
• Protective Function: This valve cover has good waterproof and dustproof functions, which can effectively isolate water, dust, and debris. This not only reduces the risk of corrosion of components, but also helps the air conditioning system to operate stably for a long time
• Durable Material: Constructed from impact-resistant ABS plastic, these A/C charging port caps offer excellent strength, surface durability, and thermal stability. The material withstands regular handling, resists wear and scratches, and retains its shape over long periods
• Product Specification: This set includes 10 pieces—5 high-pressure caps and 5 low-pressure caps. The high-pressure caps measure 0.81×0.77 inches with a 0.66-inch inner diameter, while the low-pressure caps measure 0.79×0.7 inches with a 0.54-inch inner diameter
• Broad Compatibility: Designed to fit most automotive A/C systems, this cap set is compatible with port sizes commonly found in cars, SUVs, pickup trucks, and light commercial vehicles. Whether for routine servicing or system restoration, they provide a practical replacement option