--- product_id: 174038923 title: "EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit" brand: "epauto" price: "¥19498" currency: JPY in_stock: true reviews_count: 13 category: "Epauto" url: https://www.desertcart.jp/products/174038923-epauto-spill-proof-radiator-coolant-filling-funnel-kit store_origin: JP region: Japan --- # Color-matched caps for perfect adapter fit 5-inch extension + 45° elbow for hard-to-reach caps Spill-proof design prevents coolant mess EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit **Brand:** epauto **Price:** ¥19498 **Availability:** ✅ In Stock ## Summary > 🛠️ Cool smarter, not harder — the ultimate spill-proof radiator funnel kit! ## Quick Answers - **What is this?** EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit by epauto - **How much does it cost?** ¥19498 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/174038923-epauto-spill-proof-radiator-coolant-filling-funnel-kit) ## Best For - epauto enthusiasts ## Why This Product - Trusted epauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reach Every Nook:** 5-inch extension bar and 45° elbow let you access radiator caps hidden under shrouds or awkward angles. - • **Durable & Trusted:** Robust plastic construction backed by 19,460+ glowing reviews and a USPTO patent for peace of mind. - • **Air Pocket Eliminator:** Prevents trapped air that can cause erratic cooling and heater performance—keep your engine running smooth. - • **Mess-Free Radiator Filling:** Say goodbye to spills and wasted coolant with a patented spill-proof funnel system. - • **Universal Fit with Color-Coded Caps:** Easily match adapters to your radiator cap for a seamless, leak-free seal every time. ## Overview The EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit is a patented, spill-resistant system designed to simplify and perfect radiator coolant refills. Featuring color-coded caps for universal adapter compatibility, a 5-inch extension bar, and 45° elbow for hard-to-reach radiator caps, it prevents coolant spills and trapped air pockets that can disrupt engine cooling. Trusted by over 19,000 users with a 4.6-star rating, this durable plastic kit ensures a mess-free, efficient coolant fill every time. ## Description Warning: Do not open the lid when the cooler is hot! Hot liquid can leak out and cause burns. The package includes: lid funnel, 45 degree angle x 2 liquid plugs, 5 inch straight extension, large cap A, medium cap B, small cap C, thread cap D, large adapter A with gasket, medium adapter B with gasket, small adapter C with gasket, thread cap, adapter D with gasket for GM thread cap adapter E with gasket for Ford Instructions: 1. First install the adapter with the right size in the correct cap. Place the seal down. Tighten the cap with the adapter to ensure that nothing leaks. 2. If a 45° angle or extension is required, place the funnel after the angle or extension is well placed in the adapter opening. 3. Fill the funnel slowly and carefully with coolant to about a third. 4. When the motor is running with the funnel attached, the liquid level should be low. Keep the speed idle. (Turn off the engine if you notice that the liquid level rises excessively. Wait until the liquid level has dropped before starting the engine again.) 5. Squeeze the liquid stopper together and release it so that the remaining liquid in the funnel flows to the radiator hose. 6. When finished, remove the funnel (and/or extension/contra-angle) and adapter and seal the cooler tightly with the cap. Review: Works very well. - This is robust enough for what it is and works great with a good variety of fittings. Seems expensive but removes all the hassle from filling radiators. Review: Convenient - Plenty of adapters to use, works perfectly and makes life easier. ## Features - Allows color matching of caps for dedicated adapters. - Cooling System fill kit prevents spills and trapped air. Trapped air pockets may cause erratic cooling system and heater performance. - 5†Extension Bar and 45° Elbow allow access to caps under shrouds or at an angle. - USPTO Patent No: US10519019B2 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01I40ZQWE | | Best Sellers Rank | 22,153 in Automotive ( See Top 100 in Automotive ) 80 in Funnels (Automotive) | | Brand | EPAUTO | | Capacity | 60 Fluid Ounces | | Colour | Transparent | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 19,460 Reviews | | Manufacturer | EPAuto | | Manufacturer Part Number | AQ-001-1 | | Material | Plastic | | Material Type | Plastic | | Model Number | AQ-001-1 | | Number of Packs | 1 | | UPC | 690443851873 | ## Product Details - **Brand:** EPAUTO - **Capacity:** 60 Fluid Ounces - **Colour:** Transparent - **Material:** Plastic - **UPC:** 690443851873 ## Images ![EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit - Image 1](https://m.media-amazon.com/images/I/81kCkmaDP0L.jpg) ![EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit - Image 2](https://m.media-amazon.com/images/I/81-qUUZfi+L.jpg) ![EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit - Image 3](https://m.media-amazon.com/images/I/81YHRQcMGnL.jpg) ![EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit - Image 4](https://m.media-amazon.com/images/I/71d72zFfCOL.jpg) ![EPAUTO Spill Proof Radiator Coolant Filling Funnel Kit - Image 5](https://m.media-amazon.com/images/I/714gFrDbzML.jpg) ## Questions & Answers **Q: Why is there no seal on the cap, only the adapter bottom. Won't the overflow leak from the cap (since its above the seal)?** A: The seal is on the neck of the adapter and not the cap. When you tighten the cap, the adaptor seal is pressed into the neck of the the radiator. This seals the funnel to the radiator. Because the seal is in in the neck of the radiator, the overflow hole is beyond (after) the adaptor seal. So, the overflow does not leak. **Q: What is the size of the funnel? Height and width?** A: 7.5 wife 8.5 height. **Q: will this work with a jeep patriot?** A: It has multiple connections and I believe it will work I love it. Don't forget to run your car and turn on the air conditioning When cleaning out the radiator. **Q: Does it fit a 2006 Nissan pathfinder?** A: By looking at pics of engine bay, the blue or green should fit it. I Say should only because the blue is the correct size for my 2007 Hyundai Tiburon, however the locking mechanism was incompatible. No the less I was able to completely replace all the antifreeze in car with this kit. Worst case, you may spill a little on the ground ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works very well. *by F***Y on 19 January 2025* This is robust enough for what it is and works great with a good variety of fittings. Seems expensive but removes all the hassle from filling radiators. ### ⭐⭐⭐⭐⭐ Convenient *by J***L on 19 June 2025* Plenty of adapters to use, works perfectly and makes life easier. ### ⭐⭐⭐⭐⭐ Saved me money *by N***6 on 12 May 2025* This bit of kit was amazing. Heard constant gurggling noises after shutting my car engine off and decided to give this a go. The amount of bubbles I saw was crazy. Now, no more bubbling noises. Works and saved me a.trip and money from the garage. ## Frequently Bought Together - EPAuto Spill Proof Radiator Coolant Filling Funnel Kit - Eastman 3/8 Inch ID (1/2 Inch OD) PVC Clear Vinyl Tubing, 10 Foot Length, 98620 - Set of 2 Toyota-Scion Engine Coolant / Antifreeze Genuine 00272SLLC2 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/174038923-epauto-spill-proof-radiator-coolant-filling-funnel-kit](https://www.desertcart.jp/products/174038923-epauto-spill-proof-radiator-coolant-filling-funnel-kit) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-22*