KOOPOOL 30PCS Radiator Pressure Tester Kit with Vacuum Refill

It is working as intended and the quality is nice. The kit is useful, the build quality is decent, and it offers good value for DIY or occasional work. Overall, it is a good value and does the job.

Rivals "name brand" - think snap on, matco, etc; This kit is a GREAT value and quality made. Used by a 20+ year experienced Auto Tech. Has every thing you need regularly, and a few you only need for special circumstances ( think older model vehicles, odd ball foreign and domestic vehicles ). You wont be disappointed!

Finally used this kit for the 1st time, & it worked well. The only reason I gave it a 4 is because the instructions aren’t exactly for the kit I bought. The picture on the front matches the kit, but the picture inside for the list of fittings per vehicle doesn’t match the kit. And the instructions aren’t exactly very “simple.” Example- says my car is 28-6, but when you look at the diagram/picture, none of the fittings are labeled with the “28” prefix. Just 1,2,3,4,…. And those are for newer cars more than likely have the screw caps like on the surge tanks- not the traditional radiator caps. There are only 3 sizes of the traditional caps. Fortunately, it’s not rocket science. If you have a traditional radiator caps like mine, just match it up with 1 of the 3 in the kit. The pump hose is easy to attach & remove . But one word of advice- if remove the hose connector from the tester cap & it has pressure on it, be sure to press the relief valve/button before removing! Yes, fluid will come out with the air, but if you don’t relieve it fully before removing, expect to get sprayed!!!! lol I forgot & I fluid sprayed shot up out of the connector all over the engine. But Ll in all, it’s a pretty good kit, especially for the price. And the case is pretty organized & fairly sturdy. Decent snap clamp/clips.

This radiator pressure tester kit comes with a large assortment of adapters, which makes it useful for working on a variety of vehicles. I’ve used it on a few different cooling systems and was able to find the correct adapter without much trouble. The connections seal well and the pump builds pressure smoothly. The gauge is easy to read and it held pressure consistently during testing, which is exactly what you want when diagnosing cooling system leaks. Everything stores in the included case, so keeping the pieces organized is straightforward. Overall it’s a solid kit for anyone doing cooling system diagnostics, whether in a shop or at home.

This works great. I’ve used it on a f150, a Santa Fe and a jeep wrangler already. Worked on all of them.

Seals are junk, leaks around the cap where it seals to the radiator.

Excellent!!!!

The case is not the same as the one in the picture. There are no hinges, just plastic that will break after so many times opening and closing. Also, does not fit the coolant overflow cap for a 2020 VW Tiguan. Seems like decent quality otherwise.