---
product_id: 620256751
title: "X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose Fit for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 No.8K0121081BF/8K0121081AB- Pack of 1"
brand: "x autohaux"
price: "159.99 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/620256751-x-autohaux-coolant-radiator-reservoir-tank-overflow-hose-fit-audi
store_origin: TN
region: Tunisia
---

# Precision Fit Easy Installation Durable Material X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose Fit for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 No.8K0121081BF/8K0121081AB- Pack of 1

**Brand:** x autohaux
**Price:** 159.99 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose Fit for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 No.8K0121081BF/8K0121081AB- Pack of 1 by x autohaux
- **How much does it cost?** 159.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/620256751-x-autohaux-coolant-radiator-reservoir-tank-overflow-hose-fit-audi)

## Best For

- x autohaux enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Fit:** Engineered for Audi A4, A5, and Q5 models, ensuring no modifications are needed.
- • **Robust Design:** Crafted from high-quality rubber plastic for long-lasting performance.
- • **Quick Replacement:** Directly replaces old or broken hoses, getting you back on the road faster.
- • **One-Piece Convenience:** Includes one coolant radiator reservoir tank overflow hose for easy installation.
- • **Lightweight Efficiency:** Weighing only 68g, it won’t add unnecessary bulk to your vehicle.

## Overview

The X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose is a precision-engineered replacement part designed for Audi A4, A5, and Q5 models from 2007 to 2017. Made from durable rubber plastic, this lightweight hose ensures a seamless fit and easy installation, allowing you to maintain your vehicle's performance without hassle.

## Description

X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose Fit for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 No.8K0121081BF/8K0121081AB- Pack of 1

## Features

- Fit for: for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 for Audi A5 B8 Coupe/Sportback 2007-2017 for Audi Q5 2.0 TFSI quattro 2012-2016, OE Number:8K0121081BF/8K0121081AB/8K0121081BB/8K0121081S
- Features: Manufactured according to the precise dimensions, fully adapted, no modification required.
- Advantages: to replace your coolant radiator reservoir tank overflow hose if it is old or broken and incapacity to work properly.
- Easy Installation: Direct replacement of the coolant radiator reservoir tank overflow hose.
- Package Includes: 1 Pcs coolant radiator reservoir tank overflow hose.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | X AUTOHAUX |
| Part number | a23121100ux0325 |
| Item Weight | 68 g |
| Package Dimensions | 32 x 8 x 2.69 cm; 68.04 g |
| Manufacturer reference | a23121100ux0325 |
| Size | 14.76" |
| Color | Black |
| Material | Rubber Plastic |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![X AUTOHAUX Coolant Radiator Reservoir Tank Overflow Hose Fit for Audi A4 B8 Saloon/Avant/Allroad 2007-2015 No.8K0121081BF/8K0121081AB- Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51fJ4aSYq9L.jpg)

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**Shop now:** [https://www.desertcart.tn/products/620256751-x-autohaux-coolant-radiator-reservoir-tank-overflow-hose-fit-audi](https://www.desertcart.tn/products/620256751-x-autohaux-coolant-radiator-reservoir-tank-overflow-hose-fit-audi)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-06*