
AutoZone stocks the best cooling system test kits for cars and trucks in addition to a wide selection of replacement parts. If you suspect that the radiator in your vehicle is leaking or that the head gasket is blown, you should try a pressure test kit.
Full Answer
Does AutoZone sell coolant test kits?
Shop for your specific vehicle to find parts that fit. Use a cooling system test kit to perform air pressure tests on the radiator or coolant reservoir of any vehicle. AutoZone stocks the best cooling system test kits for cars and trucks in addition to a wide selection of replacement parts.
What is the best radiator pressure test kit?
1. Mityvac Radiator Pressure Test Kit 2. Stant Cooling System Pressure Tester 3. Astro Universal Radiator Pressure Tester Kit 4. Goplus Universal Radiator Pressure Tester 5. Performance Tool Pressure Tester Kit 7. UView Airlift Cooling System Tool Kit 8. OTC Cooling System Pressure Tester 9.
Does the cooling system pressure tester work on cars?
Continual bleeding and purging of the radiator can get frustrating and time consuming, and this is exactly what this system aims to eliminate. This cooling system pressure tester works with a wide variety of vehicles including cars, light trucks, and motorbikes.
Where can I get a radiator cap test kit?
Most test kits come with adapters for testing the radiator cap. You can find the lowest prices on cooling system test kits and other components at AutoZone. Test the cooling system while the engine is cool, and make sure that the vehicle is parked in a dry location where you can identify the location of any leaks.
How to check radiator pressure?
How to test cooling system?
What is a cooling system test kit?
What is a test tool?
How to check if a car has a leaky cooling system?
Can you order a pressure test pump separately?
Can you use a pressure tester on a radiator?
See 4 more
About this website

How much does it cost to pressure test a radiator?
The average cost for cooling system pressure test is between $26 and $33. Labor costs are estimated between $26 and $33. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
Can AutoZone check your radiator?
If it's difficult to identify the color of your coolant, you can also use a coolant tester to determine the condition of your coolant system. These testers can be found at your local AutoZone and are easy to use.
How long does it take to pressure test a radiator?
Attach the pressure tester to the adaptor. Slowly apply pressure to the system up to the range of the system or the range shown on the radiator cap. The system should hold pressure for at least two minutes. If not, check for leaks in the system.
How can I test my radiator at home?
1:493:09How To Pressure Test Your Radiator - YouTubeYouTubeStart of suggested clipEnd of suggested clipSimply place the arms around the outer lip of the fill cap and tighten until snug then twist up theMoreSimply place the arms around the outer lip of the fill cap and tighten until snug then twist up the tapered edges of the lip to get a sealed connection.
How can you tell if your radiator is clogged up?
5 Signs That Tell You Your Radiator Is CloggedLeaking coolant. Scroll to continue with content. ... Discolored and thicker coolant. You know your coolant's original color, don't you? ... Damaged water pump. ... Excessively high gauge temperature readings. ... Blocked, bent, or damaged radiator fins.
How do you find a coolant leak without a pressure test?
Look for signs of coolant leakage—a light-colored residue or stain—around the radiator cap, on hoses throughout the engine compartment (check the ends where they are clamped to other components) and on the radiator itself. If it looks like a hose is leaking near a clamp, try tightening the clamp with a screwdriver.
How do I pressurize my coolant system?
Generally, it attaches to the radiator where the radiator cap goes, and you pump it by hand until the pressure on the gauge matches the pressure that is written on top of the radiator cap. Typically on a modern vehicle this pressure is between 13 – 16 psi. Let the vehicle sit with this pressure for 20 – 30 minutes.
How can I test my car cooling system?
You can do a quick check of the cooling system thermostat operation using your thermometer. Start the engine and let it idle for about 15 minutes, so the engine reaches operating temperature; or just before the temperature gauge reaches the red zone, if you think the engine is overheating.
How do you use a radiator pressure tester?
1:096:21How to Pressure Test Vehicle Cooling System - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo just use water. Top that off and next I'm going to use a cool pressure tester for this vehicleMoreSo just use water. Top that off and next I'm going to use a cool pressure tester for this vehicle you actually need a special adapter screw that on we'll take our cool pressure tester let's screw this
Will flushing my radiator stop overheating?
To fully clean your system, it's vital to fully evacuate the old coolant so that the new antifreeze doesn't blend in. Therefore, coolant flush keeps your radiator in optimal working condition and minimizes overheating and high-temperature gauge risk.
How do I know if my water pump is working?
5:1710:50HOW TO CHECK IF YOUR WATER PUMP WORKS & CIRCULATES ...YouTubeStart of suggested clipEnd of suggested clipOkay just go to your heater. Turn it up full blast through all the vents or open. And see if heatsMoreOkay just go to your heater. Turn it up full blast through all the vents or open. And see if heats coming out got to be a lot of heat. If.
How do I know when my water pump is bad?
5 Symptoms of a Failing Water PumpCoolant Leaking. One of the first signs of a potentially faulty water pump is a puddle of coolant on the ground where you've parked your car. ... Rust or Deposit Build-Up. ... Noise. ... Overheating. ... Steam.
How do you test a car radiator?
0:292:14How to check your radiator fluid | carsales - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnce you've located the reservoir you'll see two horizontal lines marked on the side. The lower lineMoreOnce you've located the reservoir you'll see two horizontal lines marked on the side. The lower line represents the minimum quantity of fluid required.
What is the cost to replace a radiator?
According to Fixr.com, the average cost nationally for a radiator replacement ranges from about $1,000 to $3,500, though some replacements can be accomplished for as little as $500 on the low end and as much as $8,600 on the high end. The majority of radiator replacements end up costing around $1,500.
How much does it cost to replace a radiator in a car?
How much it will cost to replace the radiator in a car depends on several factors, but the national average for replacing a radiator is around $1,000.
How much does it cost to fix a radiator leak?
Most frequently, radiators either do not heat up or produce too much heat. On average, both issues cost between $100 and $400 to repair, depending on the source of the problem....How Much Does It Cost to Repair a Radiator?Repair TypeAverage CostFix a crack$200 – $400Unclog a radiator$200 – $450Fix a leak$150 – $6006 more rows•Mar 21, 2022
Radiator Pressure Tester Kit - Harbor Freight Tools
SKU(s) 63862, 63893 Brand PITTSBURGH AUTOMOTIVE Contents Large volume pump,8 radiator cap adapters, Self-locking quick-disconnect components, Hose
5 Best Radiator Pump Pressure Tester Kits - Sept. 2022 - BestReviews
Buying guide for best radiator pump pressure tester kits. The cooling system is one of the most important components of a functioning engine. There’s many aspects of car maintenance that are up to debate and opinion.
Loaner Radiator Pressure Tester - AutoZone.com
We have the best Loaner Radiator Pressure Tester for the right price. Buy online for free next day delivery or same day pickup at a store near you.
What is a Radiator Pressure Tester?
Essentially, it acts as a cooling system which keeps the engine from overheating. In these situations, damage is much more likely to occur. You can pretty much guarantee that a hot engine will not keep running for a long period of time. If this is not diagnosed quickly, all sorts of highly costly repairs are likely to be required.
What is a radiator cap test kit?
The last choice that we have for you is this radiator and cap test kit, which tests leakages in a wide range of domestic and imported vehicles. The cap in the kit comes complete with a lever that allows for fine pressure adjustments and the safe release of pressure. You can test pressurized cooling systems up to 30 PSI.
How does a radiator pump pressure kit work?
It works by duplicating the pressure levels of your coolant system, making leaks easier to spot and fix.
What is the purpose of the radiator purge kit?
The two main functions of this kit include the easy testing of leakages in your radiator system and quick changing of coolant. There is a vacuum purge and refill tool connection also included. 28 different pieces are also there, and each one is color coded, so you can find what you are looking for with minimal fuss.
What are the parts of an engine cooling system?
There are several different components that make up an engine cooling system including the fan, clutch, radiator, water pump, hoses , and several others. The two parts for removing excessive heat from the engine are the fans and the radiators. These work by circulating the coolant around the hoses and keeping the temperature consistent. If the heat gets too much, permanent engine damage can occur. And this is the main reason why testing is so important.
What temperature should an engine be?
The temperature of your engine should remain between 85 and 100 degrees. If it rises above this, internal components can become damaged due to melting and seizing up. And this tells you again just how important that engine’s cooling system happens to be. The secondary function of the coolant is preventing corrosion in some of the parts inside the engine. The cooling system needs to stay nice and strong, which is why testing it is so important. If you identify a leak early, you can fix it quicker. Not only can you get it sorted, you can also potentially save yourself some cash and maybe even save your whole vehicle.
What can go wrong with a radiator?
There are plenty of different areas which can go wrong in the radiator including loose clamps, leaky hoses, and defective caps. Using this piece of equipment, you can work out exactly what is causing the issue.
How to check radiator pressure?
Squeeze the upper radiator hose to check pressure levels before removing the radiator cap. Exercise caution when removing the cap if the system is pressurized. Depending on the design of the radiator in your vehicle, a pressure tester may connect directly to the top of the radiator or coolant reservoir. If this is not possible, use an adapter.
How to test cooling system?
How To Test the Cooling System. Test the cooling system while the engine is cool, and make sure that the vehicle is parked in a dry location where you can identify the location of any leaks. If fluid levels in the cooling system are low , carefully top off the reservoir with water for the test. Squeeze the upper radiator hose to check pressure ...
What is a cooling system test kit?
Use a cooling system test kit to perform air pressure tests on the radiator or coolant reservoir of any vehicle. AutoZone stocks the best cooling system test kits for cars and trucks in addition to a wide selection of replacement parts. If you suspect that the radiator in your vehicle is leaking or that the head gasket is blown, you should try a pressure test kit.
What is a test tool?
A test tool pumps air pressure into the cooling system to simulate conditions when a heated engine expands coolant and builds up pressure. These kits are useful for finding leaks in the radiator, coolant hoses, heater core, engine block or cylinder heads. You can also use this tool to check for a blown head gasket. It may be necessary to remove the spark plugs in order to perform this test.
How to check if a car has a leaky cooling system?
Test the cooling system while the engine is cool, and make sure that the vehicle is parked in a dry location where you can identify the location of any leaks. If fluid levels in the cooling system are low, carefully top off the reservoir with water for the test.
Can you order a pressure test pump separately?
It is also possible to order adapters and pressure test pumps separately. Most test kits come with adapters for testing the radiator cap. You can find the lowest prices on cooling system test kits and other components at AutoZone. How To Test the Cooling System.
Can you use a pressure tester on a radiator?
If this is not possible , use an adapter.
