---
product_id: 160380595
title: "Coolant Reservoir Overflow Expansion Tank + Cap For Audi 02-05 A4 02-06 A4 Quattro 8E0121403A"
brand: "km premium"
price: "€ 41.70"
currency: EUR
in_stock: false
category: "Automotive"
url: https://www.desertcart.hr/products/160380595-coolant-reservoir-overflow-expansion-tank-cap-for-audi-02-05
store_origin: HR
region: Croatia
---

# Coolant Reservoir Overflow Expansion Tank + Cap For Audi 02-05 A4 02-06 A4 Quattro 8E0121403A

**Brand:** km premium
**Price:** € 41.70
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Coolant Reservoir Overflow Expansion Tank + Cap For Audi 02-05 A4 02-06 A4 Quattro 8E0121403A by km premium
- **How much does it cost?** € 41.70 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/160380595-coolant-reservoir-overflow-expansion-tank-cap-for-audi-02-05)

## Best For

- km premium enthusiasts

## Why This Product

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

## Description

About Us  We have more than 40 years of combined automotive experience and are dedicated to providing our customers with aftermarket parts. We will do our best to provide you with the best possible buying experience and more high quality products in the future.  Compatibility  Audi A4 Quattro 2002-2006  Audi A4 2002-2005          Warranty  We provide one year quality warranty for all the parts, if you have any concerns or problems, please contact us via  message without hesitation.   Note  Pls compare with your original parts carefully before you place order. If you're not sure please contact us first and provide us with the VIN number, YEAR, MAKE, MODEL of your vehicle and we will verify fitment for you. We want to avoid any delays and errors that will result to wrong auto part being ordered and returns.   Thanks for shopping with us!

## Features

- Brand New. Direct Replacement.1 Year Warranty
- Fitment: Audi 02-05 A4 02-06 A4 Quattro
- OEM/ Interchangeable Number: 8E0121403A,8E0121321
- Package Included: Expansion tank x1, cap x1
- If you are in doubt about the fitment,please send us your VIN to check.
- ›See more product details

## Images

![Coolant Reservoir Overflow Expansion Tank + Cap For Audi 02-05 A4 02-06 A4 Quattro 8E0121403A - Image 1](https://images-na.ssl-images-amazon.com/images/I/31lwQYqh%2BqL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/160380595-coolant-reservoir-overflow-expansion-tank-cap-for-audi-02-05](https://www.desertcart.hr/products/160380595-coolant-reservoir-overflow-expansion-tank-cap-for-audi-02-05)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*