🚰 Spill-Free Radiator Coolant Filling Funnel Kit, Thorstone No Spill Coolant Funnel with Adapters, Automotive Antifreeze Bleeder for Universal Vehicles - Spill Proof Radiator Funnel Review

I thought I would only use it once and then put it away forever, but in fact I had to use it multiple times. Makes the dirty work a lot easier and allows excess coolant to be pumped back into the bottle.

The funnel must be made of brittle plastic. It had shattered before being removed from the box it arrived in. If it might break in transit, just imagine when it first falls and hits the ground. Spend $5-7 more and get a better product.

This was a great filler for my 2003 Outback. No leaks or anything like that. It fits the radiator perfectly and makes it easier to bleed the system. The extra funnel came in handy too. Perfect for pouring extra coolant into the expansion tank and then pouring in my washer fluid.

When I've worked on my '96 Civic's cooling system in the past I've used a regular funnel and they worked, but it was very painful when the air was released. This is my first time using a leak proof funnel but it works really well! The main advantage is that you can hold a large amount of liquid in the funnel when filling the circuit to force the air out and cap it when you're done. It will drip a little, but not as much as before.

Works great for installing a new coolant in a 2007 Prius. This generation has a very complicated coolant path and it takes a long time and can take many cycles to get all the air out, but this funnel worked well for that. Without such a funnel, this process would not be possible because the expansion of trapped air in the system would allow up to a liter of refrigerant to flow into the funnel before the air is pushed out and all of the refrigerant flows back in. One note: if you use an offset…