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Your cart is empty.KOOPOOL’s all-in-one coolant -system test kit includes 16 color-coded radiator caps, a vacuum purge/refill tool, hand-pump pressure tester with gauge, dial thermometer, aluminum adapters, radiator cap wrench, test connectors and a durable storage case to quickly and accurately check radiator pressure, seal integrity and leaks on over 90% of vehicles.
glenda
Reviewed in the United States on March 2, 2025
Products works really well
Julia
Reviewed in the United States on March 1, 2025
I was hesitant at first buying this funnel kit as it was the cheapest I could find. It turned out to work much better than expected. There are enough universal fittings including to fit just about any car/truck make and model. I was able to use the kit with my 2011 Toyota 4Runner with minimal spills, and it made bleeding out the air in the system effortless by keeping the funnel full of fluid until the bubbles stopped. The included handled plug allows you to cap the funnel and empty the remaining fluid into your reservoir or back into the coolant bottle.
Ronald
Reviewed in the United States on March 1, 2025
Great product
Josue
Reviewed in the United States on February 16, 2025
It doesn't cost so much that I couldn't give it a try and I am glad I did. It's simply made. It doesn't leak and makes clean up WAY easier. Just top off coolant at radiator, make sure everything is tight and run the engine. The capacity is enough that you can top it off gradually without introducing bubbles into the cooling system. No batteries, no cords. Just gravity and it does what it needs to do. Great item to have in your garage if you're a DIY person.
Kim
Reviewed in the United States on January 9, 2025
Works great once I purchased two o-rings from a hardware store so it could fit correctly on the radiator.
JUAN MORALES
Reviewed in the United States on January 31, 2025
Great for beginners great price
Elijah Coes
Reviewed in the United States on January 3, 2025
I've been having cooling system issues with my Durango and Charger. Replaced entire cooling system, but i found out that I wasn't properly "burping" or bleeding the system. This funnel helped easy to use and compact and portable. I recommend it fits any car radiator .
amber
Reviewed in the United States on January 12, 2025
Very easy to use and keeps air out of your radiator and keeping it all clean no mess. Love it.
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