---
product_id: 356873521
title: "HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC"
brand: "houyeen"
price: "€ 17.64"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/356873521-houyeen-radiator-expansion-water-tank-cap-for-focus-fiesta-b
store_origin: SK
region: Slovakia
---

# Wide Ford model compatibility Precision OEM fit Durable heat-resistant build HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC

**Brand:** houyeen
**Price:** € 17.64
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your Ford cool, calm, and collected with precision power!

## Quick Answers

- **What is this?** HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC by houyeen
- **How much does it cost?** € 17.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/356873521-houyeen-radiator-expansion-water-tank-cap-for-focus-fiesta-b)

## Best For

- houyeen enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Robust:** At just 79g, this cap offers durable heat resistance without adding bulk.
- • **Seamless OEM Integration:** Engineered to match exact Ford part numbers for flawless installation and performance.
- • **Trusted Brand Reliability:** HouYeen’s precision manufacturing guarantees long-lasting radiator protection and peace of mind.
- • **Universal Ford Compatibility:** Fits a broad range of popular Ford models from 2003 to 2015, ensuring your ride stays cool.
- • **Compact Design, Maximum Efficiency:** Small footprint (12.2 x 8.3 x 5.6 cm) fits perfectly in your engine bay for optimal coolant system pressure control.

## Overview

The HouYeen Radiator Expansion Water Tank Cap (3M5H8100AC) is a lightweight, OEM-spec replacement part designed for a wide range of Ford models from 2003 to 2015. Crafted for durability and perfect fit, it ensures optimal coolant system pressure management, protecting your engine from overheating with trusted HouYeen quality.

## Description

HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC

## Features

- Suitable for Ford: B-Max (2012 Onwards),C-Max (2007-2010),C-Max Mk2 (2010 Onwards),Fiesta MK6 (2008 Onwards),Focus C-Max (2003-2007),Focus Mk2 (2004-2012),Focus Mk3 (2010 Onwards),Galaxy (2010 Onwards),Grand C-Max (2010 Onwards),Kuga (2009 Onwards),Mondeo Mk4 (2007-2015),S-max (2006-2014),Transit (2006 Onwards),Transit Tourneo (2006-2014)
- OE:3M5H8100AC, 3M5H8100AD, 1224233, 1301104, 3M5H-8100-AC, 3M5H-8100-AD, 1 224 233,1 301 104, 5193938, DG938101AA, DG93-8101-AA
- Box Contains: 1x Expansion Water Tank Cap

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HouYeen |
| Brand | HouYeen |
| Package Dimensions | 12.2 x 8.3 x 5.6 cm; 79 g |
| Item model number | 3M5H8100AC |
| Manufacturer part number | 3M5H8100AC |
| OEM Part Number | 3M5H8100AC |
| Item Weight | 79 g |

## Product Details

- **Brand:** HouYeen
- **Colour:** yellow
- **Material:** Plastic
- **Vehicle service type:** Car
- **Item weight:** 0.08 Kilograms

## Images

![HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC - Image 1](https://m.media-amazon.com/images/I/61jkrq3wzVS.jpg)
![HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC - Image 2](https://m.media-amazon.com/images/I/716YjiGA0FS.jpg)
![HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC - Image 3](https://m.media-amazon.com/images/I/61McYuUeZlS.jpg)
![HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC - Image 4](https://m.media-amazon.com/images/I/61Mb4nAsumS.jpg)
![HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC - Image 5](https://m.media-amazon.com/images/I/61nJwZ2ZH1S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Item as described excellent fast delivery next day and on a Sunday excellent item and service
*by K***N on 18 July 2022*

Hi ordered item about 19.00pm on a Saturday and item was delivered by Amazon driver the next day Sunday 17th July around 13.00pm excellent well happy from start to finish at item is as described thank you

### ⭐⭐⭐⭐⭐ Perfect
*by D***O on 7 January 2023*

Perfect fit and ordered on night here the next morning and packed so well

### ⭐ Not as described
*by P***R on 1 May 2025*

Cap didn't fit despite being advertised as suitable for my vehicle.

## Frequently Bought Together

- HouYeen Radiator Expansion Water Tank Cap for Focus Fiesta B-Max Grand C-Max Mondeo Transit Tourneo Galaxy Kuga - 3M5H8100AC
- PRESTONE PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre

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**Shop now:** [https://www.desertcart.sk/products/356873521-houyeen-radiator-expansion-water-tank-cap-for-focus-fiesta-b](https://www.desertcart.sk/products/356873521-houyeen-radiator-expansion-water-tank-cap-for-focus-fiesta-b)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*