You’re here reading this article because your car’s AC broke down and you’re now wondering “how much does it cost to fix AC in car?”.

Air conditioning and heating systems are wise investments for any car owner interested in keeping their ride looking and running its best. Unfortunately, there is always a chance of stumbling upon an unexpected technical inconvenience while traveling down the road when it comes to technology.

To help keep you prepared for the situation of how much does it cost to fix AC in car and stick to your schedule, let’s look at two different types of air conditioner malfunctions that could leave you stranded out in the middle of nowhere.

Do you have issues with your car’s AC? Are you wondering what and how much does it cost to fix AC in car? The costs vary for many different things.

You can read our guide below to find out how much does it cost to fix AC in car and explore issues related to the car AC blowing hot air, the car AC compressor, the car AC not blowing cold air, and the car AC cleaner.

How Does An AC Work?

car ac

Here is your answer to how much does it cost to fix AC in car.

Before we jump into the reasons that an AC might stop working, understanding the process of cooling your cabin will give you a better chance of finding the root cause of the problem.

If an air conditioning system stops working or isn’t cooling up as much as it used to, we will look into the reasons below.

Extracting heat from your cabin begins with a refrigerant pump outside part of an AC system. It is done by a few components that work together to carry out the first part of this process, referred to as “pre-cooling”.

First, this refrigerant is pumped around the car’s cabin. It must be connected to the engine’s crankshaft.

A belt accomplishes it, so you will want to ensure that it isn’t slipping and breaking, as a cheap one can do!

Next, inside the AC compressor itself, several pistons compress this refrigerant without fail-and what do you know? You guessed it: It makes hot air and high pressure.

You probably know that even if every component is working correctly, the result of your air conditioning will vary depending on where and how often you use it.

Hot and pressurized gas moves from the evaporator to the condenser. As it does, it turns into a liquid. It passes through a dryer and an expansion valve where it becomes gaseous again before passing through an evaporator, which warms the air in the car’s cabin.

Car’s Air Conditioning System

Here are some parts important to an air conditioning system in a car.


Responsible for changing the gas into liquid according to the part it flows into, the refrigerant is crucial to a car’s AC.

The car AC blowing hot air turns into coldness, similar to a true heart. If you remove refrigerant from the AC, the parts that need refrigerant to function may cease to function.

Car AC Compressor

This is the system’s heart, and it plays the role of a pump. The car AC compressor pumps low pressure but a high volume of refrigerant through the remaining bits. Here is where it will be cooled down further by the fins inside this part.


The condenser plays the role of exchanging heat by taking away the hot liquid from the engine to allow it to cool down.

TX Valve Or Orifice Tube

These devices do just about the same thing when it comes down to technical details.

But, the TX valve is more sophisticated than an orifice tube – but what does that mean exactly?

The TX valve can regulate the quantity of gas used in your air conditioning unit, which makes it extremely useful. Because it can also control thermal expansion and measure superheat (the temperature of refrigerant after leaving an evaporator).


The evaporator is the refrigeration system of your car. It’s responsible for cooling the air when you are facing car AC not blowing cold air issues in your cabin before entering the car.

Receiver Drier

A receiver drier is a device that temporarily stores refrigerant during each change of the system’s oil.

It lets the refrigerant settle and keeps any debris from harming the compressor. It acts as a car AC cleaner.

Heater Core

Using the coolant, the heater core can produce warm air and circulate it around the car’s cabin.

It is part of the car’s HVAC system, but it doesn’t use any refrigerant, so it might not be the part you’re thinking of if you wanted to change your car heater core.

Cost To Fix A Faulty AC

Faulty AC

As previously mentioned, there are many reasons why an AC might not work correctly. These possible reasons include leaky hoses and worn-out components.

Be sure that your AC is permanently fixed by a professional repairman to avoid any problems caused by improper handling of the refrigerant gas in the system.

Leaks In The AC Systems

To keep the AC system in good working order, it should be regularly checked to ensure that all parts are sealed, and any leaks that may present themselves need to be attended to.

The components contain refrigerant (the substance used in the AC to lower the temperature), which means normal wear and tear won’t cause any damage if there’s some leakage. However, if there is a significant leak, more than an ounce every year, this would indicate a bigger problem on its way.

When the refrigerator begins leaking, one might first fill a syringe with a UV dye and inject it into the system itself.

The outside of the device is then inspected to see if any dye has come out. It can occur during instances where refrigerant typically escapes into gaseous form, as it will usually burst out of its container.

Cost To Fix An AC Leak

If you find a leak in your AC, it’s essential to ensure that the refrigerant levels are up-to-date.

Many people assume that this must mean going out and spending money on more refrigerants without realizing they only need to replenish what they have already got in the system at a fraction of the cost.

However, suppose there is an actual leak. You will need to replace the single defective part—for instance, maybe just the O-rings—because these relatively tiny components are comparatively inexpensive.

Replacing them can often accomplish the same thing for less than half of what a complete retrofit could cost. It doesn’t hurt to have standard spares readily available so as not to fall foul of facing similar potential headaches later on!

A pack of O-rings will cost around $10, while a compressor might go for several hundred dollars. Labor fees for the part that has to be fixed vary depending on the type of part.

It can range anywhere from $150 to $500, depending on what is needed to ensure it is working correctly. The answer to how much does it cost to fix AC in car could be anywhere from $160 to more than $1000. It will depend on whether gear replacement or a compressor rebuild is necessary, among other repairs.

Faulty AC Compressor

AC Compressor

If you turn on the A/C but find that the air coming out is no cooler than the outside, there is a problem with the cooling unit. First, check to see if you have deployed the floor and dash vents and that they are in the proper position.

Other symptoms of a faulty A/C unit include strange noises, noticeable arcing, or burning smells because of buildup. Whatever the sign is, no matter how small or large, replacing a flawed A/C system is unavoidable.

Cost To Fix An AC Compressor

As we have mentioned, proper system handling is vital for any AC repair as it is an automotive component. There are special tools involved in the process of how much does it cost to fix AC in car.

If a faulty AC compressor is replaced, you may shell out anywhere from $300 to $800, depending on your car model. This type of repair costs between $100 and $200 if you opt for a new component, but this price tag comes with a catch; it has a labor cost.

Clogged Filter

A clogged cabin filter makes itself known by driving a car that feels stuffy and hot. It reduces the effectiveness of most AC systems. Clogged filters are usually caused by too much moisture or by leaving debris behind on the inside of the filter. They allow it to catch more dirt and cause it to clog up with oversaturation.

Unlike other causes of air restriction that affect either the heater or air conditioning separately (AC and heat), a clogged cabin filter affects both systems since they are intimately related.

The fact that expensive repairs are typically required to correctly clear clogs from the condenser maybe because it is inaccessible to most people and techs alike.

They make it difficult, but not impossible, for DIY car enthusiasts. They provide another reason you should consider having your filtration system checked annually.

Cost To Fix A Clogged Filter

Replacing a cabin filter is very quick and straightforward and only takes five to ten minutes without expertise. The answer to how much does it cost to fix AC in car is between $10 – $20 for a decent quality one.

Still, you could be stung by dealerships or mechanics’ shops if you take it to them, as they tend to overcharge for this sort of thing because some of them don’t necessarily know the value of the cabin filter in your car.

You need to remember that changing a cabin filter involves taking the glove box out and removing the old vacuum cleaner from the unit.

After that, slide out and remove your new vacuum cleaner from its protective wrapping so you can install it into place in reverse order. Don’t forget to take everything else apart first!

If you come across stuff blocking the airflow from the condenser to the evaporator coil, you should know that simply removing all of that obstructing debris will get everything flowing smoothly again. Clean and simple!

Other Faulty Components

Faulty Components

When comparing an AC unit to a large car engine, it’s clear that problems can ensue in any of the components comprising the entire unit.

The most common point of failure associated with an AC is usually a fuse or a switchboard, which triggers a whole chain reaction of other malfunctions like damage to wires, drainage connections, freeze plug leaks, stalling, and more.

According to experts at HVAC Repair Tampa, the process of how much does it cost to fix AC in car can quickly increase by $1000 if you choose to take care of these repairs yourself instead of hiring an experienced professional to deal with them!

Air conditioning for cars helps to keep the inside cool and comfortable. It works by converting gas into liquid under high pressure, which helps remove heat from inside your car.

As time goes on, many components of the air conditioner deteriorate. It can cause the air con to leak. Finding the leak could take up to a few hours. Air conditioning leaks can be solvable! You may add a dye to allow one to see if the refrigerant has leaked outside of the tubing.

The concern about how much does it cost to fix AC in car varies depending on the source of the issue – from $100 to $1,000. One reason for this striking fluctuation is that various parts may need replacing for your system to function again.

For example, you might have to procure a new compressor, condenser, sensor, or The air conditioning system of a car is made up of several individual parts, including the compressor, condenser, and evaporator.

Conclusion – How Much Does It Cost To Fix AC In Car?

If you have noticed some abnormal behavior from your AC, such as weak airflow or warm air rather than cold, an individual component may have failed.

The issue of how much does it cost to fix AC in car varies from a few hundred bucks if the problem is minor to over a thousand dollars for parts and labor, on the other hand.

Without properly diagnosing the underlying issue, there is no definitive answer regarding how much does it cost to fix AC in car.

However, some repairs are certainly better left in the hands of professionals given their potential size or complexity, such as fixing leaks, changing compressors, or removing refrigerant. It gives you a good idea of how much does it cost to fix AC in car when all is said and done.

We hope that reading our guide provided you with information regarding how much does it cost to fix AC in car and issues related to the car AC blowing hot air, the car AC compressor, the car AC not blowing cold air, and the car AC cleaner.

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