Auto Cooling System Radiator Color Cap Pressure Tester Kit Pump Gauge Adapter HD

Most of the adapters do not seal. Parts don't seem to be machined correctly and some gaskets not thick enough to seal. I tried 6 different vehicles and only one fit and sealed. You would have to make a lot of modifications to make this a useful kit.

needed to test 1999 olds alero did the job price was right

Great product. Same quality as much higher priced sets. Appears to be the exact same as the Schwaben branded tool ECS Tuning sells for a fraction of the cost. As a professional automotive technician I can attest to the fact that this is a quality product out of the box, and works well, but have no input yet to the longevity.

Thought this also tested the cap.....but it doesn't. Fits nice to my 1980 vette. The blow molded case was cracked inside the case and the paint was very lightly applied and some were scratched and blotchy. Other than that. Seems pretty well made

Most of the specialized fittings looks as though they will fit well. Machined nicely and to pump assembly worked well. The older radiator cap style fitting are cheaply made. The cap does not fit tightly and does not seal. O-ring in the seal oversized. Returning for a refund.

This was a life saver, I used it on my Apu on my diesel truck, I had a new radiator put on and after that it was blowing cold air so I use this to push the air out now I have hot air it's great..

Nice injection molded case. Coupling leaks when connected to adapter.

Worked great for a few uses, then it was leaking and couldn't get it to work.