A/C Service Valve Fitting Caps

Replacement Parts > HVAC > Hardware, Fasteners and Fittings

A/C Service Valve Fitting Caps

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What is an A/C Service Valve Fitting Cap?

An A/C Service Valve Fitting Cap is a replacement part for automotive air conditioners. It is a threaded cap that is used to seal a service valve.

What is the purpose of an A/C Service Valve Fitting Cap?

The purpose of an A/C Service Valve Fitting Cap is to prevent refrigerant from leaking out of the service valve when the air conditioner is not in use.

How can I tell if my A/C Service Valve Fitting Cap is faulty?

You can tell if your A/C Service Valve Fitting Cap is faulty if it shows signs of corrosion or wear, or if it is no longer able to seal the service valve properly.

Can a faulty A/C Service Valve Fitting Cap cause damage to my vehicle?

Yes, a faulty A/C Service Valve Fitting Cap can cause damage to your vehicle, as it allows refrigerant to escape from the service valve. This can cause the air conditioner to become inefficient or even fail completely.

How do I replace an A/C Service Valve Fitting Cap?

To replace an A/C Service Valve Fitting Cap, you will need to:

  1. Turn off the power to your air conditioner.
  2. Unscrew the old A/C Service Valve Fitting Cap from the service valve.
  3. Install the new A/C Service Valve Fitting Cap onto the service valve.
  4. Test the air conditioner to make sure it is working properly.