---
product_id: 312868109
title: "Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key"
brand: "heart horse"
price: "€ 27.15"
currency: EUR
in_stock: true
reviews_count: 13
category: "Heart Horse"
url: https://www.desertcart.sk/products/312868109-heart-horse-remote-control-key-replacement-for-mondeo-fiesta-fusion
store_origin: SK
region: Slovakia
---

# 433MHz 4D63 transponder chip 3-button remote control ABS & metal durable shell Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key

**Brand:** heart horse
**Price:** € 27.15
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock convenience, style, and control — don’t get left behind!

## Quick Answers

- **What is this?** Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key by heart horse
- **How much does it cost?** € 27.15 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/312868109-heart-horse-remote-control-key-replacement-for-mondeo-fiesta-fusion)

## Best For

- heart horse enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Frequency:** Equipped with 433MHz 4D63 chip for reliable signal transmission
- • **Customizable & Secure:** Requires professional cutting and programming to perfectly sync with your vehicle
- • **Precision Engineering:** Built with high-quality ABS and metal for lasting durability
- • **Seamless Compatibility:** Fits key fobs for Fiesta, Focus, Mondeo & more (2001-2017 models)
- • **Full Control at Your Fingertips:** 3-button design for lock, unlock, and trunk access

## Overview

The Heart Horse Remote Control Key Replacement is a robust, vehicle-specific 3-button key fob shell designed for Ford models including Fiesta, Focus, Mondeo, and Transit (2001-2017). Featuring a durable ABS and metal construction, it houses a 433MHz 4D63 transponder chip and FO21 blade, ensuring compatibility with original key systems. While it requires professional cutting and programming, it offers a sleek, reliable replacement for worn or broken keys, perfect for maintaining seamless vehicle access and security.

## Description

Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key : desertcart.co.uk: Electronics & Photo

Review: CAR OPENS - EXCELLENT KEY REPLACEMENT GOOD QUALITY AND EASY TO CHANGE
Review: Stops working and won't start the engine! - Bought this for my Ford transit connect 2007 van. Programmed ok and worked briefly. Found that the battery wouldn't stay seated. Ordered another which worked for 3 days and then stopped. Replaced battery, worked for another 2 days and stopped again. If you need a new fob that only lasts a couple of days this is the item for you! If not these are total rubbish, avoid! Update: after having it cut, it opens the lock but won't start the engine. The van must look to recognise authentic Ford keys, total waste of money.

## Features

- Compatible With - Fiesta remote key 2001 - 2010 ; Focus remote key fob 2004 - 2008; Fusion remote key replacement 2001 - 2012; Mondeo remote key shell 2007 - 2010; C-Max remote key 2003 - 2008; S-Max remote entry key 2006 - 2010; Galaxy remote key cover 2006 - 2010; Transit Connect remote key case 2006 - 2013; Transit Courier key fob shell 2014 -2017.
- High-quality materials- F0rd fiesta remote key made of high-quality ABS and metal, the focus key fob shell is strong and not easily deformed.
- Remote key case size - 50x38.5x15.8mm(LxWxH);Only Fits those key with 433MHz transponder 4D63 chip ,a great replacement for a key with broken buttons or worn key blade.
- Remote controls key with 3 buttons - lock/unlock/trunk, to meet the various functions you need.
- Note - This remote key must be cut and programmed in order to start the engine; It will need a Dealer or Locksmith to cut the key blade and program the remote to your vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092MCFQJP |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 14,847 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 69 in Car Remote Controls |
| Brand Name | Heart Horse |
| Button Quantity | 3 |
| Colour | Ceramic chip |
| Compatible with Vehicle Type | Car |
| Country Of Origin | China |
| Customer Reviews | 3.6 3.6 out of 5 stars (223) |
| Item Dimensions L x W | 5L x 3.9W centimetres |
| Manufacturer | YYGS_AMZgb |
| Manufacturer Part Number | sku2925 |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | sku2925 |
| Model Number | sku2925 |

## Product Details

- **Brand:** Heart Horse
- **Colour:** Ceramic chip
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of buttons:** 3
- **Vehicle service type:** Car

## Images

![Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key - Image 1](https://m.media-amazon.com/images/I/5114FiH6eBS.jpg)

## Questions & Answers

**Q: Hi, what the quality of the key?**
A: I think the keys are of good quality, as perfect as the original keys, perfect for my Ford Mondeo

**Q: Hello, does this metal part of the key that has to be cut by a locksmith? My original key was damaged on the metal.**
A: Hello, yes there is a metal part. Need to go to a locksmith to cut the blade.

**Q: How to reprogram this key, thanks**
A: Insert key in ignition 

Turn ignition on and off 3 or 4 times without starting the engine 

After the beep press one of the buttons on the key

Turn ignition on and off once again without starting the engine

**Q: Hello , is it going for the Ford fusion semi auto 2008? Please**
A: Should work fine

## Customer Reviews

### ⭐⭐⭐⭐⭐ CAR OPENS
*by K***B on 23 November 2025*

EXCELLENT KEY REPLACEMENT GOOD QUALITY AND EASY TO CHANGE

### ⭐ Stops working and won't start the engine!
*by G***L on 29 June 2022*

Bought this for my Ford transit connect 2007 van. Programmed ok and worked briefly. Found that the battery wouldn't stay seated. Ordered another which worked for 3 days and then stopped. Replaced battery, worked for another 2 days and stopped again. If you need a new fob that only lasts a couple of days this is the item for you! If not these are total rubbish, avoid! Update: after having it cut, it opens the lock but won't start the engine. The van must look to recognise authentic Ford keys, total waste of money.

### ⭐⭐⭐⭐⭐ Great key
*by L***Z on 3 August 2025*

You have to get it programmed at main dealer.

## Frequently Bought Together

- Heart Horse Remote Control Key Replacement for Mondeo Fiesta Fusion Transit Focus S-Max C-Max, 3 Buttons Remote Car Key Case with 433Mhz 4D63 Chip FO21 blade, Fiesta Remote Key Case/Focus Remote Key
- ePathChina 433Mhz 3 Buttons Remote Entry Key Fob with 60 Chip Fit for Ford Mondeo / Fiesta / Focus / KA / Transit / K2 2002-2012

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**Shop now:** [https://www.desertcart.sk/products/312868109-heart-horse-remote-control-key-replacement-for-mondeo-fiesta-fusion](https://www.desertcart.sk/products/312868109-heart-horse-remote-control-key-replacement-for-mondeo-fiesta-fusion)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-18*