Updated at: 06-07-2022 - By: cnbusinessnews

For reasons you may not know, your refrigerator’s compressor may need to be replaced and the question, “How to replace fridge compressor?” may arise. To keep food fresh and prevent molds from growing, a refrigerator cools its internal systems.

Because of the refrigerator’s compressor, this cooling may be achieved. Because it is the conduit, it might be termed the heart of a refrigerator. So that it can be conveyed on the systems as a gaseous refrigerant.

As a result, if you notice that the system isn’t blowing cold air, you should investigate as soon as possible. Your compressor or capacitor, for example, could be malfunctioning.

If so, you’ve found the proper place. However, since it is critical to the cooling and circulation of your refrigerator, you should get it repaired as soon as possible. Stay with us through the end of this post, and we’ll go into more detail on the subject so that you can better grasp it.

What Is a Refrigerator Compressor?

In order for a refrigerator to function, the compressor is one of the four basic components. Compressing and regulating the flow of refrigerant are the primary functions of the compressor. High pressure gas is produced by the compressor, which receives low-pressure gas from the evaporator. The temperature rises as the gas is compressed and the pressure increases. What kind of industrial refrigerator should I get?

It is possible to install the compressor on the top or bottom of a refrigerator. Top-mounted compressors work best in dry storage rooms where spilled ingredients and dust accumulate on the floor. Hot areas and applications for line cooks benefit most from compressors installed at the bottom of the unit. Both approaches have additional advantages, which are outlined below. Which Door on the Fridge Should I Pick?

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Top Mounted Compressor


  • Because it doesn’t acquire dirt and dust from being on the floor, it doesn’t need to be cleaned frequently.
  • Energy efficient
  • Ecologically sound
  • Added space on the top.
  • Because all of the components are in the same location, refrigerants don’t have to be routed through the back.
  • Compressors made by this company are more durable and require fewer service calls than those made by other companies.


  • Maintenance is more difficult, and as a result, repair costs may rise.
  • For low ceilings, the emission of hot air can be dangerous.
  • In the beginning, it’s more costly.

Bottom-Mounted Compressor


  • Bottom ledges that are higher
  • Because it’s easier to get to the compressor now, it’s also easier to maintain, service, and clean.
  • Warmer climates will benefit from this product’s versatility.
  • Initial costs are low.


  • Compressors are more likely to become clogged with dust and other debris over time.
  • Some of the refrigerated storage space is saved since the refrigerant lines go from the bottom to the top from the back.

Compressors that are bottom- or top-mounted in a commercial kitchen have numerous advantages. To get the most out of it, choose the one that best suits your needs.

How to know when the compressor is not working?

  • When the compressor leaks or the compressor is damaged, the fridge unit will stop cooling. So, if the temperature in your refrigerator drops, you can be sure that the compressor needs to be changed.
  • Short cycling: The device will not run continuously. It will run for around three to four minutes at a time before shutting down. These symptoms point to the necessity of replacing the compressor.
  • For hours at a time, the refrigerator will run continuously, making noise and refusing to stop. It tells that it isn’t reaching the actual required temperature and the compressor needs to be replaced.

For hours at a time, the refrigerator will run continuously, making noise and refusing to shut itself down. If it doesn’t achieve the required temperature, the compressor will need to be changed, according to the indicator light.

  • For refrigerator compressors, it’s important to know how much refrigeration capacity you’ll need, as different compressors don’t all give the same amount of refrigeration capacity. The capacity of your refrigerator determines whether you should go with low-power technology or high-power technology. It’s difficult to choose amongst the numerous varieties of medium-capacity refrigerator compressors.
  • For example, choosing between a cheap compressor that can’t be fixed and a more expensive one that can be repaired is important. Screw compressors are more efficient and more expensive than piston compressors, but they are also more expensive.
  • When using a machine, keep in mind the noise it makes while running and the amount of room it takes up.
  • Last but not least, make sure the model you choose is compatible with the refrigerant used in your refrigerator’s refrigeration circuit. Refrigerator compressor manufacturers have well-suited units for a wide range of fluids.

Ways on How You Can Replace a Fridge’s Defective Compressor

Replacing a fridge compressor might be a difficult task. Start by turning off your device and unplugging it from the outlet to check that you’re executing this process correctly.

If you don’t have a copy of your refrigerator’s owner’s handbook, you may not know where the compressor is located. Regardless, your refrigerator’s compressors are an essential component.

While a damaged one is unusual, it can occur when the start capacitor is defective, which is rarer yet. In addition to that, a start capacitor is a contributing factor in the operation of a refrigerator. The processes to replacing your refrigerator’s compressor are outlined in the following paragraphs.

Step #1. Locating the position of your compressor

Once you’ve unplugged your refrigerator, you’ll be able to see where the compressor is located. The back of the team is where you’ll find this secret passageway. Pull the refrigerator away from the wall with some force in order to make room for the new appliance. Then, using a screwdriver, remove the rear panel.

Compressors can be located in a variety of places depending on the unit, although they are most usually found near the bottom and have a cylinder shape. There is normally a metal guard in place to keep the back panels safe. You should double-check to be sure yours does, however.

Step #2. Removing and replacing the compressor

Look around the compressor to see whether it has a capacitor once you’ve gotten back into your refrigerator. Start-up power for your fridge’s compressor is provided by this huge box: a capacitor

If this doesn’t work for you, you may want to think about changing it. Once you’ve located it, use the proper tools to remove the wires connecting the capacitor and compressor so that the connection isn’t compromised. By the time you’re done, you should have a fresh compressor on hand.

They’re expensive to buy as spare parts, and good deals are hard to come by. Take a snapshot of the wiring diagram or look it up in your owner’s manual so you have something to work with. The capacitor’s wires should be connected to the compressor again.

Step #3. Putting on new refrigerant

A compressor can’t do its function properly if it doesn’t have a refrigerant.

Learn more about the significance of understanding refrigerants. It doesn’t matter what kind of fridge you have or how old it is; the refrigerants it uses will be different. Make sure you follow the instructions on the container of the refrigerant so that you can transfer it successfully.

Check the compressor for leaks of refrigerant. When using this, it may be required to wear protection clothing. If you’re stuck for inspiration, refrigerant is a toxin-containing substance that can harm your skin.

Step #4. Connecting the refrigerator valves

In order to complete this step, you must first reattach the compressor and then refill the refrigerator with refrigerant. Once again, you can refer to the instruction booklet, as each device has its own unique wiring procedure. It’s not immediately obvious, but with practice, you’ll pick it up.

Step #5. Finalize

It’s important to make sure that the protection is securely fastened to the rear of the panel. Afterwards, you’ll want to plug in your refrigerator to make sure everything went well. Keep an eye on it for 10 minutes to see if it’s growing colder. After spotting that it is, you’re all set to go.

Samsung refrigerators, on the other hand, may benefit from this article on how to set the temperature on a Samsung refrigerator. However, from the brand to the features, every refrigerator is unique.

So it’s important to maintain your handbook on hand and look up information about your individual model if you ever run into issues like this one.

How Much Does It Cost to Repair a Refrigerator Compressor?

Refrigerator compressors are the electronic pumps that circulate refrigerant through the system on the back of the fridge. Humming sounds can also be heard coming from this region on peaceful evenings. A refrigerator compressor repair typically costs between $50 and $300.

When the temperature in the fridge rises above the setting, a sensor alerts you. In order to cool the appliance, the compressor begins to draw in cold refrigerant gas. If the system isn’t working properly, the dinner leftovers you were looking forward to will be terrible.

You may obtain a replacement compressor for your refrigerator by searching for the model number of your appliance or by asking your appliance repair professional to source the item for you.

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How Much Does It Cost to Replace a Refrigerator Compressor Yourself?

Expertise is required for this repair since the refrigerator compressor may be filled with refrigerant gas. The fridge should not be a place where gases can escape. In addition, a professional will ensure that the compressor repair does not harm any freezing components. Repairing a refrigerator compressor typically costs between $100 and $200 per hour. A few hours are possible for this task.

Troubleshoot the Refrigerator Compressor Problem

Before contacting a technician, you can check the following items to determine whether they are the cause of your refrigerator’s inability to chill properly and potentially save money on a service call:

  • Make sure the fridge is plugged in and that the temperature is set correctly before you use it for storage (at or below 40 degrees Fahrenheit while the freezer should be at 0 degrees Fahrenheit).
  • Remove it from the wall and look behind it. No obstructions in the coils of the fan. While you’re back there, make sure to disconnect the refrigerator and clean out any dust, filth, and pet hair that has accumulated. Do this every year, and you’ll reap the benefits in the long-run.
  • Afterward, plug the refrigerator back in after letting it cool down for around 20 minutes and removing the service panel.

Is the weather still not warming up? Locate a reputable appliance repair business in your area to help you save your cold food.

Refrigerator Compressor Cost Breakdown

Incorporate the expense of storing your food. However, you may want to store them in a neighbor’s refrigerator or a cooler just in case. Refrigerator compressors are expected to cost the following:

  • At $35, used compressors are available.
  • It can cost up to $450 for a new compressor.
  • On average, it costs $100–$200 per hour to fix a refrigerator compressor.

What Factors Influence the Cost to Repair a Refrigerator?

Refrigerator and freezer repairs might go from $200 to $400, depending on what’s wrong and which parts are required.

Fridge Relay Switch Cost

There is a good possibility that a defective relay switch, which can cost $50 to $200 to fix, is at blame if the fridge is running but not remaining chilly.

Refrigerator Leak Repair

You may have a refrigerant leak if you detect a chemical odor. If you ever need to replace refrigerant, this is a rare occurrence. Call a refrigerator repair agency as soon as you detect a stale odor. A refrigerant leak repair will set you back between $200 and $300.

Best Refrigerator Compressor 2022

1- GE WR87X10111 OEM Compressor

Why do we love it?

  • You won’t have to worry about the installation of this compressor because it comes with a complete kit.
  • This compressor is a great match for most of your refrigerators because it has a universal type fit. If your current compressor is in need of repair or replacement, you can use this one to get the best out of it.
  • As a result of the use of premium components in its formulation, it is both trustworthy and powerful.
  • Don’t be concerned about being conned; it’s built perfectly to the manufacturer’s specs. It’s safe to say that GE will provide you with the greatest quality.
  • The compressor, grommets, tubing, a process stub with a rectangular piece for covering the wires, and a filter dryer are all included in this compressor’s kit.


There’s no better compressor for a refrigerator than this one because it’s built to last. High-grade materials have been used to ensure that this compressor’s lifespan and overall quality are maximized. In order to ensure the quality of GE’s replacement parts, they are designed and tested numerous times before they are released into the market.

Compressor Kit

A wide range of components are included in this compressor kit, allowing for a rapid and easy installation. Grommets and tubing are used to hide the wire following the installation of the commercial freezer compressor, which is included in this kit.


It is totally safe to use this compressor. However, before you begin the installation process of your new best refrigerator compressor, carefully separate the refrigerator from all the electricity boards or utilities.

Easy Repairing

Installing it and fixing any issues with the existing compressor should be a piece of cake for the average Joe. When it comes to mending it, there are no such rules. If you follow the instructions in the manual, you may quickly install and repair any part that has a problem with it.

2- True 842509 Nek6212Z 1/2Hp

Why do we love it?

  • An inlet filter, compressor elements, aftercooler, starter, and regulating system are all included in this compressor’s package.
  • Because it only weighs 29.4 pounds, this compressor is easy to install and maintain.
  • Condensing the refrigerant before it enters the coils is the primary function of this compressor.
  • Because of its small size and ease of installation, this compressor may be used by just about anyone. There’s no need for a professional.

Build Quality

Since the greatest materials were employed in its construction, this compressor is the best on the market. The compressor’s quality is always evaluated before it is released into the market to avoid any complications with the product or customer. A 0.5-horsepower compressor is all that’s needed to keep these refrigerators cool.


TRUE’s compressor is the most durable on the market. Installing this fridge compressor commercially is simple, and once you do, you won’t have to worry about it for several months because it lasts so long. Because it is constructed from high-quality components, this top compressor refrigerator will last much longer than you imagine.


It is quite safe to use this compressor. It won’t cause any shorts or other problems until you take the proper safeguards before installing the compressor, so be careful. As a result, always disconnect the refrigerator’s power supply before installing the replacement compressor. Always remember to disconnect your fridge before installing the new compressor, otherwise you may have significant problems.

3– Embraco FFI12HBX

Why do we love it?

  • The fact that this compressor can be installed in medium-sized refrigerators makes it an excellent option for home refrigeration, and it’s well worth considering for anyone in search of a high-quality compressor.
  • Modern designs have four efficiency levels: “Standard,” “Medium,” “High,” and “Very High.
  • The compressor’s noise and vibration levels are modest. Because of this, this compressor can be employed in commercial appliances of medium size.
  • You may buy it for a fraction of the price of other products on the market, which makes it an ideal replacement part.
  • Effective for both household and business purposes. The fact that it may be utilized as a commercial refrigerator compressor shows that it has all the properties of a large compressor.

Low noise

The quietest compressor on the market is this one because it doesn’t make a lot of noise and doesn’t vibrate, making it a popular brand. Your living room or bedroom might both benefit from having one of these systems installed. You won’t be bothered by the noise or vibrations of this commercial refrigerator compressor because it’s so low-frequency.


Using this compressor will save you money in the long run. It provides superior results at a far lower cost than other options. If you have a small business and need a commercial cooler compressor, this is the compressor for you. This industrial fridge compressor performs so well that you won’t have any doubts about its durability or quality.

Low Voltage

This can be run efficiently on quite low voltage such as 115V. This makes its functioning more reliable and productive as you can use this compressor for a refrigerator even when you have less voltage condition at your home. It won’t get damaged and will work efficiently even when the voltages are quite low.

4- Frigidaire 218721108 Start Relay

Why do we love it?

  • 115V is all that is required to run this effectively. As a result, even if your home has low voltage, you may use this compressor to cool your refrigerator with confidence. Even at low voltages, it won’t be destroyed and will continue to perform effectively.
  • Unlike other compressors, this one doesn’t create any strange noises and is really quiet.
  • Compressor for refrigerator easily replaces your old malfunctioning one with significantly greater performance.
  • This compressor’s installation is a breeze thanks to the comprehensive documentation that comes with it.
  • If the numbers don’t match, it will operate immediately after installation, and it is compatible with most refrigerators.

Boosting of compressor

Immediately after the motor reaches its normal speed, the start relay of this compressor cuts the compressor off. As a result, the compressor’s performance is greatly enhanced, and it does so extremely quickly.


Once you’ve installed the best compressor, it works like a charm and produces excellent results. Frigidaire, Kenmore, Electrolux, and Kelvinator are just some of the brands that can benefit from this compressor.


You may simply replace your old, broken compressor with this new one. With the instructions supplied in the manual, this compressor may be installed in a matter of minutes. A technician is not necessary to install Aa for you, therefore you can save money by doing it yourself.

5- GE WR07X10084

Why do we love it?

  • A genuine OEM item that has been meticulously designed and engineered to meet all of your vehicle’s requirements.
  • This compressor is made of high-quality materials and is a perfect match for most compressors. When installing this compressor, be sure to follow the directions in the owner’s directory to avoid any problems.
  • When you buy this product, you won’t have to worry about repairing your appliance because it’s extremely robust and easy to install.
  • For most of your malfunctioning compressors, this compressor is an ideal substitute.

Premium Quality

Quality materials have been used to make this compressor. Using high-grade materials ensures that it will last for a long time and maintain its overall quality. This mini fridge compressor’s spare parts are all engineered and tested to their requirements before they are launched into the market.


It is totally safe to use this compressor. Before you begin the installation process of the new smallest fridge compressor, please disconnect your refrigerator from all electrical boards or utilities.

Save repair man’s cost

With the part installed, the compressor motor may be started right away. You can do this yourself. The dimensions of this genuine refrigerator compressor are L:1.5′′ x W:1.5′′ x H:1.5′′.

More, please.

6- Frigidaire 5304413178

Why do we love it?

  • It’s a genuine OEM product, which means it was designed and built to meet the most exacting standards.
  • Once it’s installed, your refrigerator will work more smoothly and you’ll have an easier time keeping food cool enough to eat.
  • In addition to its amazing performance, this high-grade Compressor is constructed of only the highest quality materials, ensuring that it will last as long as your other electronics.
  • The compressor in the vast majority of refrigerators has failed, and this is an ideal replacement.

Repair motor

To get the engine running, the refrigerator is fitted with a high-quality Frigidaire Compressor. This compressor ensures that your refrigerator functions as it did when you first purchased it. Just a few minutes after you’ve installed it, your fridge is already cooled down.


Precautions must be taken before installing or repairing this compressor, therefore be aware that safety equipment should be used, as well as disconnecting your refrigerator from all utility lines. Leaving the refrigerator plugged in might create major health problems, so you should constantly remember to unplug it.

Compressor Installation

Even though this compressor is simple to install, it is advised that you read the instructions included in the handbook thoroughly and, if necessary, employ a certified service expert to complete your installation process. It won’t break the bank, but it will simplify and expedite the process of setting up your finest compressor refrigerator.

7- Frigidaire 241707701

Why do we love it?

  • It’s designed to address problems with your refrigerator, such as strange noises, cooling problems, and problems with the automated defrost function.
  • This product also has the added benefit of being reasonably priced, which means you can save a substantial sum of money by purchasing it. If you can afford a high-quality item, what’s better?
  • In just 30 minutes after installation, this one will easily replace the original equipment and help run your fridge again.
  • Once it’s installed, you won’t have to worry about food spoilage for long thanks to this convenient piece of equipment.

Best Quality

An excellent insulator and a strong resistor of electrical shorts, the plastic used to construct this compressor is of the highest quality. Installing this gadget will allow your fridge to run more smoothly and efficiently for extended periods of time. You’ll be able to extend the life of your appliances thanks to the convenience of use and high-quality materials you’ll get.

Easy to use

It will help start the compressor if you connect it to the compressor and connect it to the power source. Follow the directions in the user’s guide after carefully reading them. In the opinion of the product’s maker, this high-quality compressor can take the position of another model. If you don’t know the model number of your original equipment, check it or ask the vendor before purchasing the item.

Igloo Mini Fridge IRF32BK Compressor Relay Replacement - iFixit Repair Guide

Safety First

A trained service expert will be able to fix your problem more simply than an untrained person, and you should consult your owner’s handbook to verify part numbers as some repairs need to be completed by a skilled service professional.

More, please.

8- Supplying Demand W10448874

Why do we love it?

  • Fixes your refrigerator’s problem in a flash. If your fridge isn’t cooling and your food is spoiling, this is the product you need to remedy it all.
  • It is more handy and effective because it generates less noise when it first starts working.
  • This compressor comes with a detailed instruction manual that describes how to put it together. A catalog on how to correctly utilize the product is provided, as well as a repair kit.
  • For the installation of the compressor, you don’t need to hire a professional serviceman, which will save you money. Furthermore, it is a reasonably priced device that helps you save some money.

Standard Quality

In terms of quality and pricing, this compressor is the best option available. When purchasing from a seller, all you need to do is verify that the model you’re interested in is compatible with your original brand. Once installed, it will be able to take the position of the required model and begin working immediately. Because of its small portable size, it is also the smallest refrigerator compressor available on the market right now.


Even under low-voltage conditions, it performs admirably. This package necessitates the use of this packing


Can you replace a refrigerator compressor yourself?

While it is possible to fix a compressor that has been damaged, it may not be worth the effort. Refrigerator compressors can be replaced by removing the Freon and then using a blow torch to remove the damaged compressor from the refrigerator.

Is it hard to replace a fridge compressor?

Investing in a new refrigerator may be a more sensible option. Compressor replacement is a demanding repair that necessitates extensive welding. Only an experienced or certified technician should attempt this repair.

What causes a fridge compressor to stop working?

The coils might become blocked with dirt and dust if they are not cleaned on a regular basis. When the compressor has to work harder and fail sooner because it can’t transmit heat from the refrigerant to the air efficiently, it’s not a good thing.

How do I know if the refrigerator compressor is broken?

This is a good sign that your refrigerator’s compressor has failed. Just to be safe, check the fridge’s power and temperature settings before hiring a repairman (at or below 40 degrees F while the freezer should be at 0 degrees F).

Another option is to move away from the wall so that you can inspect behind. Is the fan and coils free of dust and debris? If this is the case, contact a local appliance repair service.

When should I replace a refrigerator?

Your refrigerator should be replaced if it is more than 15 years old. The price of a new refrigerator ranges from $1,000 to $1,500. You may extend the life of a newer refrigerator by spending a few hundred dollars on a repair.

The average lifespan of a refrigerator is 10 to 15 years, however they can last up to 27 years if properly maintained.

What are some signs the refrigerator needs service?

Service or replacement may be necessary if your refrigerator begins to make weird noises or fails to maintain a cool temperature. Between $200 to $330 is the average repair cost for a refrigerator or freezer. Among the most common issues are:

  • Overheating fan: The compressor may be too hot to touch or generating a strange noise.
  • A clicking noise and warm air coming from the refrigerator are typical signs of a problem with the start relay.
  • A faulty evaporator might generate strange noises. Now you know why the fridge is warm and the freezer is cold.

How can I repair a refrigerator compressor on a budget?

You have a few options if your refrigerator’s compressor goes down.

It is possible to find a new or used compressor for less than $35, which is the cheapest alternative. The fridge may last a little longer if you do this, but chances are it will need to be replaced soon after.

Replacement of the compressor, which costs between $300 and $550, is the next alternative.

The most expensive alternative is to buy a new refrigerator, which on average costs $1,000 to $1,500. In this case, it might make the most sense if your fridge is more than a decade old already.


As a result, that’s how you swap out a fridge compressor! It may be a challenge at first, but you’ll get the hang of it in the end. Keep an eye out for problems with your refrigerator, particularly if the temperature isn’t chilly enough. To keep your fridge in top shape, perform regular maintenance checks. A professional should be called if you can’t handle the situation yourself.