---
product_id: 808039333
title: "Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5"
brand: "uselection"
price: "€ 60.91"
currency: EUR
in_stock: true
reviews_count: 1
category: "Uselection"
url: https://www.desertcart.hr/products/808039333-uselection-8k0121081ac-coolant-radiator-reservoir-tank-overflow-hose-for-a4
store_origin: HR
region: Croatia
---

# Precision fit for Audi A4/A5/S5 OE replacement 8K0121081AC certified 1-year unlimited-mileage warranty Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5

**Brand:** uselection
**Price:** € 60.91
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your Audi’s cooling game — don’t let leaks slow your drive!

## Quick Answers

- **What is this?** Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 by uselection
- **How much does it cost?** € 60.91 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/808039333-uselection-8k0121081ac-coolant-radiator-reservoir-tank-overflow-hose-for-a4)

## Best For

- uselection enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Guarantee:** Backed by a one-year unlimited-mileage warranty, so you can drive confidently without second-guessing.
- • **Hassle-Free Installation:** Compact design (3.1 x 2.9 x 0.1 inches) fits precisely, saving you time and avoiding costly shop visits.
- • **Optimized for Performance:** Maintains optimal coolant overflow management to protect your engine and enhance vehicle reliability.
- • **Perfect OEM Compatibility:** Seamlessly replaces original 8K0121081AC part for Audi A4 Avant, A5, and S5 models (2008-2012).
- • **Durable High-Quality Material:** Crafted to withstand engine heat and pressure, ensuring long-lasting coolant system performance.

## Overview

The Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose is a direct OE replacement designed specifically for Audi A4 Avant, A5, and S5 models from 2008 to 2012. Engineered for durability and precision fit, it ensures reliable coolant overflow management, backed by a one-year unlimited-mileage warranty for ultimate peace of mind.

## Description

Buy Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5: Return Hoses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excelente dio exacto. - Excelente

## Features

- Replace OE Number:8K0121081AC
- For Audi A4 Avant 3.2L 2008-2012
- For Audi A5 S5 Cabriolet 3.2L 2010-2011
- For Audi A5 S5 Coupe Sportback 3.2L 2008-2011
- Buy with Confidence: offers a one-year unlimited-mileage guarantee on our meticulously. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5Q3JC2T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #800,684 in Automotive ( See Top 100 in Automotive ) #384 in Automotive Replacement Power Steering Return Hoses |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | April 21, 2025 |
| Included Components | 8K0121081AC |
| Item Weight | 8.1 ounces |
| Item model number | 8K0121081AC |
| Manufacturer | Uselection |
| Part Number | 8K0121081AC |
| Product Dimensions | 3.1 x 2.9 x 0.1 inches |

## Product Details

- **Brand:** Uselection
- **Color:** Black
- **Item Weight:** 0.23 Kilograms
- **Manufacturer:** Uselection
- **Product Dimensions:** 3.1"L x 2.9"W

## Images

![Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 - Image 1](https://m.media-amazon.com/images/I/51sDVt4YNZL.jpg)
![Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 - Image 2](https://m.media-amazon.com/images/I/61DLxJHj5ZL.jpg)
![Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 - Image 3](https://m.media-amazon.com/images/I/61KsIyJrcCL.jpg)
![Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 - Image 4](https://m.media-amazon.com/images/I/614pxkzFixL.jpg)
![Uselection 8K0121081AC Coolant Radiator Reservoir Tank Overflow Hose for A4 A5 S5 - Image 5](https://m.media-amazon.com/images/I/612fcUNP2JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente dio exacto.
*by E***. on October 22, 2025*

Excelente

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**Shop now:** [https://www.desertcart.hr/products/808039333-uselection-8k0121081ac-coolant-radiator-reservoir-tank-overflow-hose-for-a4](https://www.desertcart.hr/products/808039333-uselection-8k0121081ac-coolant-radiator-reservoir-tank-overflow-hose-for-a4)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-11*