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)?

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.

will this work with a jeep patriot?

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.

Does it fit a 2006 Nissan pathfinder?

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

Epauto Spill Proof Radiator Coolant Fill Funnel Kit

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Description

🧊 Cool smarter, not messier — the ultimate spill-proof radiator funnel kit!

AIR POCKET ELIMINATION - Avoid unstable cooling and heater performance by preventing trapped air pockets during coolant filling.
ERGONOMIC ACCESS DESIGN - The 5-inch extension bar and dual 45° elbow adapters let you reach radiator caps in tight or awkward spaces effortlessly.
PRECISION SPILL PREVENTION - Keep your engine bay spotless with EPAUTO’s leak-proof funnel system designed to eliminate coolant spills and mess.
DURABLE TRANSPARENT BUILD - Made from sturdy plastic with a clear design so you can monitor coolant levels in real-time for precise filling.
UNIVERSAL FIT WITH MULTIPLE ADAPTERS - Includes large, medium, small, and GM thread caps with gaskets to fit a wide range of radiator models seamlessly.

The EPAUTO Spill-Proof Radiator Coolant Filling Funnel Kit is a patented, multi-adapter system engineered to prevent coolant spills and trapped air pockets. Featuring a 5-inch extension and 45° elbow attachments, it provides ergonomic access to radiator caps in tight spaces. Made from durable transparent plastic, it fits a wide range of vehicles and ensures precise, mess-free coolant refills, enhancing engine cooling stability and heater performance.

Specifications

ASIN	B01I40ZQWE
Amazon Bestseller	#1,210,113 in Automotive ( See Top 100 in Automotive ) #5,934 in Oil System Tools
Brand Name	EPAuto
Capacity	60 Fluid Ounces
Color	transparent
Customer Reviews	4.7 4.7 out of 5 stars (19,425)
Manufacturer	EPAuto
Material Type	Plastic
Model Number	AQ-001-1
Part Number	AQ-001-1
UPC	690443851873

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€ 101.05

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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EPAUTO Spill Proof Radiator Coolant Fill Funnel Kit

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Description

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Common Questions