---
product_id: 505351899
title: "Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L"
brand: "tuhoomall"
price: "€ 92.25"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/505351899-coolant-radiator-overflow-tank-reservoir-expansion-aluminum-1l
store_origin: HR
region: Croatia
---

# 1L capacity - optimal coolant storage M14*1.5 thread - universal fit for most vehicles 6061 aluminum alloy - durable & corrosion resistant Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L

**Brand:** tuhoomall
**Price:** € 92.25
**Availability:** ✅ In Stock

## Summary

> 🚗 Stay Cool, Stay Ahead – Upgrade Your Ride’s Heartbeat!

## Quick Answers

- **What is this?** Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L by tuhoomall
- **How much does it cost?** € 92.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/505351899-coolant-radiator-overflow-tank-reservoir-expansion-aluminum-1l)

## Best For

- tuhoomall enthusiasts

## Why This Product

- Trusted tuhoomall brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Proof Assurance:** Threaded cap with O-ring seal ensures zero coolant leakage, keeping your engine system safe and efficient.
- • **Universal Compatibility:** Designed with M14*1.5 male fitting thread and 3/8" ID pipe compatibility to fit most vehicles seamlessly.
- • **Smart Coolant Management:** Automatically regulates coolant flow to maintain optimal engine temperature and prevent overheating.
- • **User-Friendly Maintenance:** Equipped with a convenient drain plug and switchable inlet/outlet for effortless cleaning and installation flexibility.
- • **Precision Engineered Durability:** Crafted from premium 6061 aluminum with anodized finish for long-lasting corrosion resistance.

## Overview

This 1-liter coolant radiator overflow tank reservoir is precision-crafted from anodized 6061 aluminum alloy, ensuring superior durability and corrosion resistance. Featuring a universal M14*1.5 threaded fitting and a smart pressure-regulating design, it efficiently manages coolant expansion and contraction to protect your engine. With user-centric features like a drain plug and reversible inlet/outlet, it offers easy maintenance and versatile installation. Backed by a 6-month warranty, it’s the essential upgrade for millennial professionals who demand reliability and performance from their vehicles.

## Description

Full description not available

## Features

- 【Function】It is mainly used to store coolant. When the coolant expands to a certain extent, the pressure regulating valve in the cap of the coolant overflow tank will be opened, allowing part of the coolant to flow into the overflow tank for storage. Similarly, when the temperature of the coolant in the cooling system decreases and the pressure decreases, the coolant stored in the overflow tank will supplement the cooling system through the overflow pipe.
- 【Convenient】We designed a drain plug at the bottom of the Coolant Overflow Tank, for easy draining and cleaning. A switchable inlet/outlet and level indicator can be placed either on the right or left side of the can.
- 【Details】It is made of 6061 aluminum alloy. The surface is anodized to make it more durable and corrosion resistant. The whole overflow tank body is TIG welded. The cap at the opening is threaded with an O-ring to achieve a better sealing effect and prevent coolant leakage.
- 【Size】The Male fitting thread size is M14*1.5. it can work with a 3/8" ID pipe. This size makes it suitable for most vehicles. Please measure before purchase to make sure there is enough space for installation.
- 【Service】We provide this overflow tank 6-month warranty. Any problem you might have, please contact us by desertcart message.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.62 Kilograms |
| Capacity | 1 Liters |
| Product Grade | 10" or "like new |
| Manufacturer | TuhooMall |
| Model | TH169 |
| Item Weight | 1.37 pounds |
| Package Dimensions | 7.95 x 6.34 x 3.9 inches |
| Item model number | TH169 |
| Manufacturer Part Number | TH169 |

## Product Details

- **Brand:** TuhooMall
- **Material:** Aluminum
- **Fit Type:** Vehicle Specific
- **Exterior Finish:** Painted
- **Vehicle Service Type:** Car

## Images

![Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L - Image 1](https://m.media-amazon.com/images/I/61PsOsGuNyL.jpg)
![Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L - Image 2](https://m.media-amazon.com/images/I/816Ap7FHhrL.jpg)
![Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L - Image 3](https://m.media-amazon.com/images/I/61+Om5LVdTL.jpg)
![Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L - Image 4](https://m.media-amazon.com/images/I/71bgNIA4eAL.jpg)
![Coolant Radiator Overflow Tank Reservoir Expansion Aluminum 1L - Image 5](https://m.media-amazon.com/images/I/71nwRJhLvxL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/505351899-coolant-radiator-overflow-tank-reservoir-expansion-aluminum-1l](https://www.desertcart.hr/products/505351899-coolant-radiator-overflow-tank-reservoir-expansion-aluminum-1l)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-06*