DAYUAN 28pcs Universal Radiator Pressure Tester Kit, coolant Pressure Tester kit coolant Vacuum Refill kit for Cooling System

I have only use the item a couple of time on Audi's. Caseing not great, but the pressure tests item look and feel of a good quality at this price. Lots of items in the kit, I the hand pump also works really well. Adaptors are of good quality also . smear of grease on the adaptors makes the job easier. Ideal for small garage or someone who work on lots of different cars. Recommendend

good buy for money

Being in the motor trade I thought I would take a punt on this. It works. I love the vacuum bleeder. The build quality it poor as in the plastic casing around the vacuum bleeder but that is purely for visual effects. The case is poor quality but still does the job of storing. I would recommend to others.

I was relieved to see that this set included a pressure cap to fit E series BMW cars. The sets with fewer caps don't.This is a very comprehensive set that includes fittings for the vast majority of cars from the last 30 years.The components all appear well made and good quality. The only issue was the plastic tubes included had been crushed but nothing some boiling water couldn't sort out.First use quickly identified a hose leak from a fixed joint to a plastic fitting. Being able to see the weep without the engine hot or running was very useful. It would have been easy to think the leak was coming from the adjacent joint to the expansion tank, a common weak point and i could have wasted money on replacing that part.The pump worked well pressurising the system to 1.5bar. No sign of pressure leaking from the pump or the expansion tank fitting, leaving any drop in pressure to be down to a system leak.I was also able to test the existing pressure cap with the extra fittings.I haven't had the chance yet to use this kit to refill the coolant so can't comment on how well that will work.Think this will pay for itself quite quickly.A good addition to the tool kit.

Absolutely fantastic quality. Highly recommend

While this kit has a lot of fittings the quality of the unit is not the best, I had to strip down the pressure pump and put new O rings in as the ones it came with were the wrong size and twisted which led to air leaks. For some of the attachments, I had to replace the O rings or seals as they were missing or of bad quality. It is still a good bit of kit but I would ask that they take the time and go over quality control.

I bought this as my Fiat 500 1.2 (engine 169A4000) was yet again slowly drinking coolant and I was unable to find the source. Screwed the cap on and pumped up to 15psi, immediately showed two small leaks from the upper radiator hose, one small leak from the pipe > reservoir hose, and another small leak at the point where the thermostat connects to the cabin. Very happy.

Pretty essential when you’ve got a radiator leak. Buy Them in a group of your mates as you’ll only use it once, but it’s really good when you need it