Cooling System Pressure Tester



      

As you probably know, if your car overheats, then you should probably don’t drive more than a quarter mile. This is rare with modern vehicles, but it still happens. Therefore, in order to find out why this happens and to determine the principal reasons for automotive overheating, it is recommended to use a radiator pressure tester. A quality cooling system pressure tester will be able to determine the troubles and the exact causes of external leaks usually originating from radiators, water pumps or connectors. You may wonder what it the best model for finding hidden leaks and how you will recognize it? The truth is that there are so many models available on the market, these days, that it is quite difficult to make the right choice. Therefore, to help you find the model you need, we have gathered some of the most efficient and accurate tools available for sale. Take a look below and choose the one that will satisfy your needs and meet your requirements.

Top 5 Cooling System Pressure Testers Compared

Photo Tester Price
Astro 78585 Image

1. Astro 78585

  • Suitable for:Domestic and import vehicles
  • Construction:Impact nylon with thick rubbers seals and o-rings
  • Test range: 0-35 psi
  • Number of pieces: 27 pcs
  • Highlights:Special design of vacuum purge and refill tool connection
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8milelake ZY8520 Image

2. 8milelake ZY8520

  • Suitable for:Domestic and import vehicles
  • Construction:Professional-looking and well made
  • Test range: 0-35 psi
  • Number of pieces: 28 pcs
  • Highlights:Special design of vacuum purge and refill tool connection
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Stant 12270 Image

3. Stant 12270

  • Suitable for:Domestic and import vehicles
  • Construction:Well made kit
  • Test range: 0-35 psi
  • Number of pieces: 2 pcs
  • Highlights:Pressure release bar
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Goplus 18 pcs. Image

4. Goplus 18 pcs.

  • Suitable for:Domestic and import vehicles
  • Construction:High quality aluminum, rubber and plastic
  • Test range: 0-35 psi
  • Number of pieces: 18 pcs
  • Highlights:Vacuum purge and refill tool connection
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Mityvac MV4560 Image

5. Mityvac MV4560

  • Suitable for:Domestic and import vehicles
  • Construction: Well made kit
  • Test range: 0-35 psi
  • Number of pieces:N/A
  • Highlights:Test radiator and coolant bottle caps
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Astro 78585

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If you are looking to purchase an accurate radiator pressure testing kit for your vehicle, then take a look at this efficient model. Suitable for international and domestic vehicles, the Astro 78585 is specially made to determine the underlying cause of a system overheating or malfunction. The fact that it works with both local and imported cars is a major perk and a big plus to consider when making a purchase. It comes equipped with 27 pieces. Of these, we would like to mention about its color-coded radiator cap thanks to which you will be able to find much easier the suitable test cap for your task.

One of the best things about this pressure tester kit is the refilling system which is considerably faster than funnel filling. As mentioned above, the kit comes equipped with a multitude of adapters. They are made from impact nylon with thick rubber seals and o-rings. The adapters will indicate leaks, monitoring pressure level drops.

PROS

CONS

Made from impact nylon with thick rubber seals and o-rings
It comes with adapters that pressurize systems to monitor pressure level drops
Accurate and efficient
1-year warranty

VERDICT

      

If you are looking for an accurate radiator pressure tester cooling system kit for testing leakage in the radiator system, this is exactly what you need. Specially made for domestic and import vehicles, this kit that contains 27 pieces comes at a very attractive price.

8milelake ZY8520

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In terms of durability and simplicity, this is a tester that will blow your mind. It is very easy to use and extremely accurate. It is specially designed to discover small leaks at water pumps and hose clamps. Testing an overheating cooling system can be tricky at times, but this kit will help you a lot. It comes equipped with 28 pieces that allow easy testing for leakage in the radiator system. Also, they allow for easy change of coolant. It is also worth mentioning that it has a color-coded radiator test cap that will help you choose quickly the suitable cap for your task.

Luckily, it is very easy to use and very accurate, so you can identify faster the exact cause of external leaks. In what regards the warranty period, there is no given information about it, but if you are looking for more detailed information, contact the customer support department and it will gladly answer all your questions.

PROS

CONS

Well made
Easy to use
It features a color coded radiator test cap
It features a pressure testing pump with gauge

VERDICT

      

Our second option is an accurate pressure tester that will help you detect leakage in the radiator system. The kit includes 28 pieces and features a special design of vacuum purge and refill tool connection. According to the manufacturer’s specifications, it is suitable for domestic and import vehicles.

Stant 12270

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The third model we examined is manufactured by Stant. It is a 30-pound quality tool that helps you test your car’s higher pressure cooling system. It comes equipped with a color-coded dial thanks to which it can provide the most accurate result. Also, it has a pressure release bar for releasing pressure build-up before removing the head from the neck. As compared to other kits which are equipped with plenty of pieces, this one comes with one 12559 spacer to drop in 1″ deep filler necks for testing and one 12552 cap adapter to check standard “A” size caps.

In addition to this, you will also find a very easy to use instruction manual. The kit comes in a plastic case which allows for easy storage and transportation. This model comes at a reasonable price, so it is an option worth taking into consideration when making a purchase.

PROS

CONS

It features a pressure release bar It lacks certain features
Simple installation
It comes with a very easy to understand instruction manual

VERDICT

      

Looking to purchase an accurate radiator pressure tester? Then, this is exactly what you need. It is a quality model that will help determine the most common reasons for automotive overheating. It is an easy to use unit that comes with a very attractive price.

Goplus 18 pcs.

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After reviewing more than 10 models, we can confirm that this is one of the best models out there. Affordable, easy to use and extremely accurate, this kit from Goplus with 18 pieces is exactly what your car needs. The kit is specially designed for cooling systems that comes with a pressure range of between 0 and 35 psi. More than that, it comes with a color-coded radiator cap that helps diagnose leaking problems.

Luckily, it also helps you discover small leaks at hose clamps and water pumps. The kit contains 18 pieces. Of these, there are 8 radiator cap adapters that can be used on most domestic and import vehicles. As compared to many other kits, this one can be used with various different cars, including Skoda, Ford, Daewoo, Audi, B.M.W. And so on. The kit comes in a black carrying case that makes it convenient for you to carry and store.

PROS

CONS

High quality aluminum, rubber and plastic
8 radiator cap adapters
Easy to use
Easy to carry
Ideal for domestic and import vehicles

VERDICT

This radiator pressure tester by Goplus comes with 18 pieces that makes it ideal for domestic and import vehicles. What we really like about this tester is that it fits almost all type of radiator openings. Plus, it is light and can be transported with ease in its black plastic box.

Mityvac MV4560

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In terms of reliability, efficiency and simplicity, the Mityvac MV4560 is the most popular model available for sale. As compared to many other models, it can be connected to most radiator systems with ease. It is specially designed to determine any leaking issue, whether we are talking about a faulty pipe, bad block or damaged head. The kit contains many pieces. Of these, we should mention about the color-coded radiator cap, vacuum gauge, vacuum purge and various hoses.

This model is on our list for many reasons. For example, it is very easy to install and works great. Plus, it is a versatile model that works with almost any cooling system. Also, it features a simple design that makes it very easy to use. Overall, if you are looking to purchase a tool that can help you detect and fix the overheating problems, this is exactly what you need.

PROS

CONS

It maintains the correct pressure of the radiator
Lightweight and portable
Easy to install
Simple design
It fits most cooling systems

VERDICT

If you are thinking about purchasing a more affordable radiator pressure tester, the Mityvac MV4560 could be a good option. It is accurate, easy to use and comes with a lot of accessories.

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