Home » Plastic Auto AC Refrigerant High Low Side Valve Dust Caps

Plastic Auto AC Refrigerant High Low Side Valve Dust Caps

SKU: 1005005818720345-2pcs L 2pcs H
Color Name
€10,47
-41% €17,80 €10,47

Shield your car's air conditioning system from road dust and contaminants with these protective dust caps.

The service ports on your AC lines sit vulnerable to debris while you commute or park. When foreign matter damages the valve core, recovery becomes difficult and expensive. These caps cover both the high and low side terminals to block dust, dirt, and moisture at the source.

Crafted from sturdy plastic, they resist wear without relying on electrical parts or batteries. The internal seal locks out environmental hazards to keep airflow clean. You get reliable protection for critical refrigerant access points with these practical covers. The shape sits flush and avoids interference with hood clearance or nearby components.

Benefits & Tips

  • Integrated internal seal guards valves effectively. Snap the cap onto the valve stem to maintain a dust-free barrier during drives. Check the cap retention regularly to ensure the seal remains engaged against road vibrations.
  • Compatible with standard auto AC ports. Swap worn caps quickly to restore port security without special tools. Use them whenever the compressor runs to prevent sediment buildup inside the core mechanism.
  • Safe, non-polluting material choice. These caps contain no high-concerned chemicals, keeping your vehicle's maintenance area free of harmful substances. The passive design lasts through years of seasonal AC use without degradation.

Product Specifications:

  • Material: Durable plastic designed for automotive exterior use.
  • Seal: Includes built-in sealing for complete particle exclusion.
  • Application: Fits high and low side refrigerant valve cores.
  • Function: Non-powered protection for AC pipe connections.
  • Origin: Manufactured in Mainland China.

Package includes: High and low side plastic valve dust caps.
Consider installing fresh caps after every AC service. Reusing old seals can allow micro-leaks, while new sealed caps guarantee immediate port protection for future maintenance needs.
Note: These items operate passively and require no power sources or regular maintenance beyond periodic inspection.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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