---
product_id: 113151428
title: "Radium 20-0270-01 Coolant Expansion Tank, Elise/Exige, Oem Location"
brand: "radium engineering"
price: "€ 703.95"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.cy/products/113151428-radium-20-0270-01-coolant-expansion-tank-elise-exige-oem
store_origin: CY
region: Cyprus
---

# Radium 20-0270-01 Coolant Expansion Tank, Elise/Exige, Oem Location

**Brand:** radium engineering
**Price:** € 703.95
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Radium 20-0270-01 Coolant Expansion Tank, Elise/Exige, Oem Location by radium engineering
- **How much does it cost?** € 703.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/113151428-radium-20-0270-01-coolant-expansion-tank-elise-exige-oem)

## Best For

- radium engineering enthusiasts

## Why This Product

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

## Description

This kit is compatible with all S2 Elise and Exige models that use the Toyota 2ZZ-GE engine (N/A or supercharged). The Radium Coolant Expansion Swirl Tank features three ports that use -6AN male adapters (not tapered pipe threads) for a positive seal. The main tank is a 2-piece design constructed of billet aluminum.  The two halves are bolted together along with a CNC billet aluminum cap receiver which mates to any standard 32mm "Type-A" style pressure cap. The mount uses all factory threaded mounted holes. Because of this, there is no need to drill or modify anything as it bolts in. Install is a fairly simple process that can be performed by an average mechanic. Everything is accessible with the rear clam intact. Aluminum push lok-hose ends are included to convert the factory coolant hoses into -6AN. Includes:-Billet Aluminum Coolant Tank Anodized Black -Nickel Plated Sight Tube Fittings -Aluminum 6AN Male Adapter Fittings Anodized Black-Aluminum 6AN Hose Ends Anodized Black -Laser Cut Aluminum Tank Bracket Powder Coated Black -Laser Cut Aluminum Hot-Soak Water Pump Bracket Anodized-Rubber Isolation Coolant Tank Grommets -Hot-Soak Water Pump Cushion Clamp -Mounting Hardware

## Features

- This kit is compatible with all S2 Elise and Exige models that use the Toyota 2ZZ-GE engine     The mount uses all factory threaded mounted holes. Because of this, there is no need to drill or modify anything as it bolts in.     Install is a fairly simple process that can be performed by an average mechanic.    ›See more product details

## Images

![Radium 20-0270-01 Coolant Expansion Tank, Elise/Exige, Oem Location - Image 1](https://m.media-amazon.com/images/I/31kAone-uBL.jpg)
![Radium 20-0270-01 Coolant Expansion Tank, Elise/Exige, Oem Location - Image 2](https://m.media-amazon.com/images/I/61+sah38XIL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Leaks at every joint and connection, no customer support
  

*by E***N on Reviewed in the United States on September 30, 2021*

It's pretty nice looking, but don't be tempted to buy this piece of junk.  Mine leaked from every connection starting the day it was installed.  Customer service was responsive, but their recommendation was to buy a bunch of their parts and rebuild it myself.

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**Shop now:** [https://www.desertcart.com.cy/products/113151428-radium-20-0270-01-coolant-expansion-tank-elise-exige-oem](https://www.desertcart.com.cy/products/113151428-radium-20-0270-01-coolant-expansion-tank-elise-exige-oem)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*