FOUR UNCLESRadiator & Coolant Pressure Tester and Vacuum Refill Kit - 28-Piece Universal Cooling System Leak Tester and Refiller for Cars Motorcycles Trucks (Black)

First off, I was in search of a kit that would fit my truck and I had been to 2 different stores to which nothing they included fit or produced a proper seal. Then I found Four Uncles and was pleased to find that it fits my 2018 F-150 (3.5 v6). I was able to run a small test (will have to do a more in depth test later) but my initial impressions are that this little kit is well documented (on amazon and in the manual), very diverse with the adapters (and it even includes more than I'll ever need to use will the refill kit included), the quality of the adapters feels slightly higher than mid-level but also sorta cheaper, however I'm fairly confident that they won't break that easily especially if you don't abuse them. The pump is a pleasure to use with no issues found yet, in fact I love how the pressure release button doesn't feel stiff and it seems to work well.Remember you get a lot with this kit and it's priced just right. If you are a do it yourselfer you need to try this kit. I bought it with the intention of keeping it even if it didn't fit because it was priced very well but I was also amazed at how nice this kit was. It feels like Four Uncles really care about their product so give them a shot if your on the fence.Thank you Four Uncles, I am happy I can finally stop chasing down the right tools!

Works great! Secure fit, accurate guages and great vaccuum

Good tool doesn't work with every vehicle out there but good to have nonetheless.

I recently used the Radiator Coolant Pressure Tester & Vacuum Refill Kit, 28-Piece Universal Cooling, and I couldn’t be happier with the results. By using this tool, I saved a whopping $200 in mechanic labor costs!The kit was incredibly easy to use, even for someone like me who isn’t a professional mechanic. The instructions were clear and straightforward, making the process of testing and refilling my car's coolant system simple and stress-free.What impressed me most was the comprehensive nature of the kit. It included everything I needed to get the job done, and all the components were of high quality. The pressure tester helped me identify a small leak that I wouldn't have noticed otherwise, and the vacuum refill tool made it easy to refill the coolant without any air bubbles.Overall, this tool has paid for itself in savings and convenience. If you're looking to take care of your car's cooling system without a trip to the mechanic, I highly recommend the Radiator Coolant Pressure Tester & Vacuum Refill Kit. It’s a fantastic investment that has already saved me $2000!

I can't believe how many times I've actually had to use this to put coolant in my vehicles and to test them for leaks. But every time I've needed to use it, it worked like a champ.

Fittings leaked

If you have a coolant leak on your vehicle doesn’t matter year make or model I would highly recommend this product it makes the leak visible right away without the engine being hot holds pressure and has all the radiator and reservoir cap adapters.

Product/pieces seem to be decent quality but this was a gift the they didn't like the case as some parts were not staying locked into place.