EPAuto Spill Proof Radiator Coolant Filling Funnel Kit

This funnel is fantastic. It works exactly as described and is incredibly easy to use. The extra attachments are a great bonus, especially since my truck has two different coolant systems with different caps. It made refilling the coolant after a change completely mess-free, and the ability to stop the flow of liquid helps prevent overfilling. I only wish I had gotten this sooner! I’m planning to buy more to use with other fluids.

I do my own DIY work on cars and this radiator bottle filler works great if you are flushing or adding coolant to your vehicles. Ive used this in american and european cars and the adaptors usually fit with issues. A little bit of play in the radiator cap adaptor but still holds up even after running the system. Overall still pretty easy to use and reduce the chance of spilling coolant in the floor.

This funnel kit is great!! Works as advertised! It made my project so much easier. I had to replace the thermostat in my Jeep, so I needed to drain all the fluid from my radiator. So when I went to refill it. It was easy, spill proof and very sturdy. I highly recommend using this.

This kit has almost every size adapter imaginable for coolant work. My kit works great and the removeable plunger allows for no coolant loss. Very useful.

Worked well except for the o-rings being too large, which prevented me from attaching it securely to my coolant system. However, I had spare o-rings, so I managed to make it work without any leaks but of course that meant I couldn’t twist the cap fully closed but that isn’t required. I was able to remove approximately a gallon of air from the coolant system. If this kit had better caps that resembled the spring and seal found on existing radiators with a through hole, it would have fitted much better but for the price you can’t complain much.

Big capacity and easy to use. It comes with multiple size caps for all kinds of radiators. The non spill design works great for engine running and system burping. Especially for some of us that has a belt driven fan. Makes it easy to pour coolant into your system. I’ve also used it to put gasoline into my generator because without it. I’d make a mess. This makes that a thing in the past.It comes with a lid to make storing every piece simple inside of the funnel itself.

Works great! Seals well and makes air removal a snap. Use included stick to block funnel then transfer remaining coolant to overflow bottle. Made my coolant drain and fill easy. Multiple adapters for other cars.

I wish I would have bought one of these years ago! It saved me tons of time, frustration, and coolant trying to burp the system on my Ram truck. I also used it as a large measuring cup, which went well because of the stopper included. And when you're done using it, all the pieces go inside, and the cap snaps on to store it in a tighter spot all together. It seems to be built well, and fit my 2011 ram 2500 perfectly.