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14PCS Radiator Pressure Tester Tool Kit with Aluminium Pump and Metal Adapters, Red

4.9 (8) Write Review
Free shipping on orders over $29.99

$54.99

$ 28 .99 $28.99

In Stock

1.Color:Black Case


  • An Essential Tool: The hand pump leak detection tool pressurize on the reservoir, and watch for pointer drop over time to confirm system leak down. If there is any crack in the cooling system, the water in the tank will leak out under pressure, shows the fracture position, such as the tank, hose, a loose connection, etc. Check regularly, repair promptly, avoid leak result in the reduction of coolant and boiling point, cause high engine temperature, low oil viscosity and other serious problem
  • Wide Usage: Coolant system leak checker tool set is equipped with 12 specific aluminum adapters, solid and durable, widely compatible with Cadillac, Benz, Buick, Jeep, Peugeot, Subaru, Chrysler, Acura, Mitsubishl, Nissan, Mazda, Toyota, Infiniti, Volvo, Saab and so on. All these adapters are color coded, number marked and placed exclusively, can be easily selected according to the marked number in instruction, convenient and no confusion. Check if the adapter caps are suitable when get the kit
  • Hand Pump Leak Detector: Radiator pressure test tool uses aluminum pump cylinder rather than plastic one, 21" rubber nylon resin hoses, brass fittings, solid and durable. 3" large dial gauge with index range 0 to 35 psi (0 to 2.5 bar), easy to observe. Chrome plated brass quick coupler with relief valve, can be connected to radiator adapters easily and quickly. The flat operation handle design is more convenient for palm to force
  • Easy To Operate: Remove the original radiator cap, choose an available radiator cap from the test kit and install it on radiator opening. Work the handpump till the pressure up to 10-15 psi (Avoid up to 35 psi). Check the gauge reading, if the reading drops automatically, it means that there isleakage might occur in radiator. Please inspect the radiator system and repair it if necessary. Normally, it takes around 10 mins to test leak, very easy and fast to operate
  • Thermometer and Other Accessories: The thermometer uses durable stainless steel material, with index range 0 to 200 Celsius (32 to 400 Fahrenheit). Included detailed instruction will help you to quickly understand and use this set cooling system pressure tester. Customized blow molding case keeps everything in place and protects the gauges during storage


Product Description

18PCS COOLANT LEAK DETECTOR
PACKING LIST

COOLING SYSTEM LEAKAGE TESTER

ADAPTERS FOR WIDE APPLICATION

RADIATOR PRESSURE TEST


1. Choose the right adapter to replace the radiator cap

2. Work the hand pump till the pressure up to 10〜20psi, never over 35psi

3. Keep the pressure and wait for about 10min to confirm whether there is a leak in the cooling system

4. Press the pressure relief valve on the quick connect to relieve pressure, and remove the pressure pump

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Radiator Pressure Tester

RADIATOR TOOL SET

Radiator Leak Tester

Coolant Refill Tool

Thermometer

12PCS Adapters

Adapters

21PCS Adapters

Radiator Leak Tester

Coolant Refill Tool

Thermometer

12PCS Adapters

Adapters

21PCS Adapters

Radiator Leak Tester

Coolant Refill Tool

Thermometer

12PCS Adapters

Adapters

1 Universal Adapter

Radiator Leak Tester

Coolant Refill Tool

Thermometer

12PCS Adapters

Adapters

4 Sizes Adapters


Noah T.
August 31, 2025
I needed a reservoir pressure test adapter for my 09 Jetta to hopefully track down a pesky coolant leak. Needless to say this wasn’t my first option in my search, but I’m sure glad I came across it. Why? The service manual recommends the VW part, which is just the adapter, for $80. This kit solved that issue with numerous different sized adapters and even the air pump. So not only did I save $30, but I can also help someone else pressure test their system since I have several different adapters now. This is a great kit for the money and a kit you don’t have to worry about sacrificing quality for. I’d recommend it to anybody caught in the same predicament or just needing a good kit.
Edwin
August 25, 2025
Excelente producto
Zachary Dziubinski
May 27, 2025
Professional grade. A little tight fitting onto my aftermarket radiator for my 96 jeep Cherokee. Other then that perfect for the price!
Hugh Mcgillivray
May 2, 2025
Nice product. I like the metal fittings. Most competitors adapters were plastic. Been a mechanic shop owners for 51 years total. I would this as a tool in my shop for my 5 techs.
Patricia Brennan
March 6, 2025
Quickly solved the 3.7L Jeep coolant leaking out of the hose clamps. I pumped it to 18psi past the cap 16psi to notice the leaks. Tightened one clamp and added new clamp to reinforce a weak spring clamp. Perfect tool to make this take ten minutes to cure a coolant leak on a 3.7L engine. Good assortment of adapters for the price. Fits 2006 Ford Expedition. 86 toyota corolla
Sparky
March 2, 2025
I tried every cap, and none fit the expansion tank on a 2002 BMW 330i E46, M54B30 engine. The BMW expansion part number is 17117573781. This expansion tank is used a many BMW models. And the cooling system is a major weakness of many BMWs, so I'm surprised this kit didn't fit. I went to my local auto parts shop and did the free rental trick, and their pressure tester worked flawlessly.
Humzur
February 4, 2025
Had a mystery leak on my 4Runner. Never saw any drips when running at operating temp. Hooked this up and immediately saw coolant spewing out a heater hose on the engine. It would spray on the hot exhaust crossover, so there was no drip.Hooked it up to my Land Cruiser right after. Mystery leak that I could not see when the truck was idling. Hooked it up and immediately found a loose hose. I was about to order a $230 radiator too!It’s always the simple things, but you need the right tools to find them too.
Customer
January 31, 2025
Worked OK but was missing cap testing adapter. You have to buy separately.