There are a range of components that make up the air conditioning system inside your Infiniti, and it's important to take care of them so that you're able to control the temperature inside your vehicle. Being able to maintain the temperature of your car is what helps you to keep your vehicle comfortable. The components in your air conditioning system have to be working properly so that they can effectively cool down the air. Like any other part of your vehicle, they can start to wear down over time and cause there to be issues with the operation of your vehicle. There are a range of things that could cause problems with the HVAC system in your vehicle. In your A/C system, there are refrigerant gasses that are often stored and will work to help cool the air that goes inside your cabin. If you have wear and tear on hoses or other parts of your system, leaks or holes can develop that results in your A/C system being unable to blow cold air. You can find OEM air conditioning parts and accessories here at Infiniti Parts Net.