--- product_id: 313734075 title: "Coolant Overflow Tank, Aluminum Radiator Tank, Reservoir Expansion Tank Universal 1L Black" brand: "evil energy" price: "$83.58" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/313734075-coolant-overflow-tank-aluminum-radiator-tank-reservoir-expansion-tank-universal store_origin: US region: United States of America --- # Fully TIG welded aluminum tank M14*1.5 barb fitting thread 1L universal coolant capacity Coolant Overflow Tank, Aluminum Radiator Tank, Reservoir Expansion Tank Universal 1L Black **Brand:** evil energy **Price:** $83.58 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay Cool, Drive Confidently – The Ultimate Overflow Tank Upgrade! ⚑ ## Quick Answers - **What is this?** Coolant Overflow Tank, Aluminum Radiator Tank, Reservoir Expansion Tank Universal 1L Black by evil energy - **How much does it cost?** $83.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/313734075-coolant-overflow-tank-aluminum-radiator-tank-reservoir-expansion-tank-universal) ## Best For - evil energy enthusiasts ## Why This Product - Trusted evil energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust 1L Capacity:** Generous 1-liter reservoir volume designed to handle your engine’s coolant overflow with ease. - β€’ **Leak-Proof Engineering:** Fully TIG welded aluminum body with O-ring gasket and tight-closed cap for airtight, leak-resistant performance. - β€’ **Effortless Installation:** Includes barb fittings, bottom drain plugs, and recommends Teflon tape for a secure, hassle-free setup. - β€’ **Engineered for Pressure Control:** Smart overflow design channels excess coolant safely, protecting your radiator and engine from pressure spikes. - β€’ **Precision Fit, Universal Appeal:** M14*1.5 barb fitting thread ensures seamless compatibility with 3/8" ID fuel hoses across most vehicles. ## Overview The EVIL ENERGY Coolant Overflow Tank is a universal 1-liter aluminum radiator reservoir designed for professional-grade durability and leak-proof performance. Featuring a precision M14*1.5 barb fitting compatible with 3/8" fuel hoses, fully TIG welded construction, and airtight sealing with O-ring gaskets, it ensures reliable coolant pressure management and easy installation for most vehicles. ## Description Overflow Tank Black 1L Overflow Tank Black 1L Overflow Tank Silver 1L Overflow Tank Black 2L Overflow Tank Silver 2L Overflow Tank 1L Hose Kit Install the oil catch can with breather filter for pre-PCV cars as a vent system or without breather filter in line between PCV hoses as a seal can. The oil catch can without breather filter. The baffle is disassembled in a rotary manner. Separates oil particles from PCV/CCV air to prevent intake valve gunk accumulation, keep engine clean. The top is designed with a 1/16 vent hole for ventilation.The coolant overflow tank as a storage container regulates the pressure generated by the heat of the engine. Tight closed cap, fully TIG welded and thread come with O-ring gasket. Bottom port is radiator overflow,the top port is the tank overflow. ## Features - [Size] The Male to barb fitting thread size is M14*1.5.can work with 3/8" ID fuel hose.Overflow tank storage volume1L. - [Fitment]Universal coolant reservoir tank, fit for mostly of vehicles.Please measure before purchase to make sure there is enough space for installation. - [Note]Tight closed cap, fully TIG welded and thread come with O-ring gasket, let coolant reservoir can keep a good closed environment and prevent coolant leakage.It is high recommended use Tetflon tape when install, it can enhance airtightness prevent interface leakage. - [Function]When the coolant pressure in the radiator exceeds the pressure cap setting, the coolant is sealed through the pressure cap and flows through the overflow tube into the radiator coolant overflow tank.Bottom port is radiator overflow,the top port is the tank overflow. - [Installation] Barb fittings and bottom drain plugs are supplied with O-rings to ensure a good seal and Teflon tape is recommended for installation. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09136PYL5 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #4,550 in Automotive (See Top 100 in Automotive) #1 in Automotive Replacement Engine Coolant Recovery Kits | | Brand Name | EVIL ENERGY | | Capacity | 1 liters | | Compatible With Vehicle Type | Universal | | Customer Reviews | 4.5 4.5 out of 5 stars (1,144) 4.5 out of 5 stars | | Exterior Finish | Aluminum | | Fit Type | Universal | | Item Weight | 0.61 kg | | Manufacturer | Taizhou yibai qiche lingbujian youxiangongsi | | Manufacturer Part Number | Speedwow Tuning | | Material Type | Aluminum | | Model Number | EV00481BK | | Number Of Items | 1 | | Product Grade | new | | Unit Count | 1 Count | ## Product Details - **Brand:** EVIL ENERGY - **Exterior Finish:** Aluminum - **Item Weight:** 0.61 kg - **Material:** Aluminum - **Vehicle Service Type:** Universal ## Images ![Coolant Overflow Tank, Aluminum Radiator Tank, Reservoir Expansion Tank Universal 1L Black - Image 1](https://m.media-amazon.com/images/I/914oUwy-lqL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get the larger size *by on Reviewed in the United States July 1, 2026* Great product the hardest part was mounting it had to make a bracket to mount. I wish they had the updated plastic fittings replaced with metal like on the black model. I wish I got the larger size this 1 ltr is smaller than expected. ### ⭐⭐⭐⭐⭐ Good product *by on Reviewed in the United States May 8, 2026* Didn’t fit my application but that was a measurement problem on my end. Product is made well and is fairly universal. I’ll most likely repurpose it as a windshield washer fluid reservoir. ### ⭐⭐⭐⭐⭐ Perfect S2000 overlow replacement *by on Reviewed in the United States October 16, 2025* Replaced the over flow tank in my s2000. Needed some modifications, but it works and looks great. Even got a buddy of mine to buy one for his. Honestly, if youre in a pinch, this is well worth what youre paying for.Id love to see a revision of this product without the brackets on the side, but insted a solid bracket on the bottom or optional removal bracket, like oem. ## Frequently Bought Together - EVIL ENERGY Coolant Overflow Tank, Aluminum Radiator Tank, Reservoir Expansion Tank Universal 1L Black - EVIL ENERGY Baffled Oil Catch Can,Oil Separator Catch Can with Breather Filter 300ml Universal Aluminum - 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/313734075-coolant-overflow-tank-aluminum-radiator-tank-reservoir-expansion-tank-universal](https://www.desertcart.us/products/313734075-coolant-overflow-tank-aluminum-radiator-tank-reservoir-expansion-tank-universal) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-09*