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🛠️ Cool smarter, not harder — the ultimate spill-proof funnel kit for pros and DIYers alike!
The EPAuto Spill Proof Radiator Coolant Filling Funnel Kit is a patented, durable plastic tool designed to prevent coolant spills and trapped air pockets during vehicle maintenance. Featuring color-coded adapters for easy cap matching and a 5-inch extension with a 45° elbow for hard-to-reach radiator openings, it ensures efficient, mess-free coolant filling. Highly rated and trusted by over 20,000 users, it’s a must-have for any garage aiming for professional-grade cooling system care.




| ASIN | B01I40ZQWE |
| Best Sellers Rank | #484 in Automotive ( See Top 100 in Automotive ) #2 in Oil Funnels |
| Brand | EPAuto |
| Brand Name | EPAuto |
| Capacity | 60 Fluid Ounces |
| Color | transparent |
| Customer Reviews | 4.7 out of 5 stars 20,174 Reviews |
| Manufacturer | EPAuto |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | AQ-001-1 |
| Number of Packs | 1 |
| Part Number | AQ-001-1 |
| UPC | 690443851873 |
G**W
Performs better than it looks.
This is a great funnel kit for a garage mechanic. It has the flexibility to fit multiple size radiator openings. It’s a good design that makes it easy to fill the cooling system. Very durable, sturdy plastic funnel with a cover, which I use for storing the additional sizes of adapters. This funnel makes “burping” and removing air pockets when performing a complete flush and fill.
K**.
Good product!
The product worked well. It will be a great addition to my garage to avoid spills and make jobs easier.
R**D
Worked great. Made the job easier.
This is one of those things I will use maybe a couple times. But it made the job so much easier and cleaner that it is worth it to me. This particular kit is well-made and doesn't feel cheap or flimsy at all.
K**N
Works great, eliminates mess and overflow when refilling coolant
I can't believe I put off buying one of these for so long. This radiator coolant filler works exactly as I had hoped and was a great aid and getting the air out of the system when I refilled it. Use it last week on my wife CRv And I'm going to use it today on my side-by-side. If you're thinking about getting one just go ahead and buy it I think it's really necessary and helpful for refilling coolant in vehicles.
J**T
Blue cap worked well for 2013 Highlander V6 (non-hybrid)
Worked perfectly for my 2013 Highlander V6 (not a hybrid), using the blue cap.
J**A
EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
It made draining, refilling, and bleeding the air from the radiator and coolant system of a 2014 Camry very easy (it was compatible on the blue fitting of the kit). I only used the blue component of the kit, which appears to be designed for my specific Toyota model; I cannot speak to how the other colors fit. It seems to be a complete kit at an affordable price a great kit for DIYers. Looks will last for years, the right size, compatible (at least for my Camry 2014) make it mess "free".
R**R
worth the convenience
I haven't used every tip, but the ones I did had a really great fit, at first I thought on just using a plastic water bottle, but after biting the bullet on the 20$ spend it's genuinely one of the best 20$ I ever spent, made the job VERY easy and I couldn't imagine how much harder it would be without it. Doing something like flushing the coolant on a car isn't rocket science in any capacity, but it can be really time consuming, and frustrating waiting on the bubbles to come out/burping the system, but this made the job frustration-free...it was really stable too, I moved the car 5-10mph for example while moving it around on my property and it didn't spill or fall over at all.
A**A
Good funnel kit
This funnel was perfect for removing air pockets in my coolant system. All of the parts are good quality and made a strong seal to prevent spills from happening. There are also a variety of fittings for many different types of systems.
A**F
منتج ممتاز
ممتاز جداً ويناسب اغلب انواع الراديترات
T**Y
Great Product
Works fantastically, I have an Isuzu Dmax and the fittings connect perfectly. Delivery was amazing!!!! Ordered on Saturday was Delivered Sunday, I have never had service like that before in Australia. Thanks Amazon
P**J
It's awesome
Bleeding a Chrysler cooling system is a PITA. But no more, this is superior, I love it!
R**E
Très pratique
Utilisez pour purger sur jeep grand Cherokee srt 6.4 , facile , pratique, pas de fuite fonctionnelle, la petite astuce pour le rangement ( couvercle d entonnoir pour tout remettre dedans c très ingénieux top 👍) rapport qualité prix 👌
A**I
Good seller
Good item, fast delivery! Thank you
Trustpilot
1 month ago
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