Radiator Pressure Tester Kit, Coolant Pressure Tester and Vacuum Refill Kit for Automotive Cooling System Water Tank Leakage Detection (Universal Fit 16PCS)

I set out looking for adapters to use with my existing test kit but this kit has far more than my kit plus the adapters I wanted. The pieces look the same as other adapters I’ve seen, be aware that the quick fitting on these is not the same as most other brands, but it’s such a complete kit that shouldn’t matter. I used the vacuum filler the other day and it worked perfectly.

The cap leaks through the center worthless

I was excited to be able to test pressure and vacuum fill coolant for my vans but neither the D type adapter nor the universal rubber cone worked for me.I returned one unit thinking it was just a bad manufacturing glitch but the replacement suffers from the same design flaws as the first did. Clearly this was never test-fit onto a Honda radiator. This was disappointing because the item page clearly stated it was intended to work with Honda vehicles. I now see a couple other Odyssey reviews with my same experience.The D type aluminum cap's spring does not compress nearly enough to fit onto my radiator. Even with the overly stiff spring totally compressed it was still 3-5 mm too long to allow the tabs to attach to the neck of my tank. It's tempting to try to cut out part of the spring to make it fit but even then, it's not clear that it would be able to compress short enough to attach due to the length of the boss inside the spring.I tried the universal cone but it wouldn't hold any significant pressure. The plastic insert that houses the air fitting popped out of the rubber cone at only 5 PSI and holding it down didn't help seal it. It held some vacuum but still not enough to reach the yellow zone of the gauge required for a reliable filling. I'm surprised they're not glued or sealed together somehow.I'll be returning this one too but I'm eagerly watching this brand to see if they come up with a fix for us Honda owners because I think they're almost there with this kit.

Good product

The media could not be loaded.  This cheap kit leaked on first use straight out of the box. The air fitting at the top that is glued into the test cap leaked. DO NOT BUY.