---
product_id: 457394744
title: "MechanMagic Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11/A12"
brand: "mechanmagic"
price: "¥9479"
currency: JPY
in_stock: true
reviews_count: 8
category: "Mechan Magic"
url: https://www.desertcart.jp/products/457394744-mechanmagic-key-fob-remote-replacement-fits-for-honda-civic-2016
store_origin: JP
region: Japan
---

# 433MHz RF connectivity Pre-installed lithium battery 5-button ergonomic design MechanMagic Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11/A12

**Brand:** mechanmagic
**Price:** ¥9479
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock convenience, save big, and never get locked out again!

## Quick Answers

- **What is this?** MechanMagic Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11/A12 by mechanmagic
- **How much does it cost?** ¥9479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/457394744-mechanmagic-key-fob-remote-replacement-fits-for-honda-civic-2016)

## Best For

- mechanmagic enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Pre-tested and pre-installed battery & electronics for instant reliability
- • **Cost-Savvy Upgrade:** Save hundreds vs dealership with easy locksmith programming
- • **Ergonomic & Durable:** Compact 2.6" design with 5 tactile buttons for effortless control
- • **Smart Proximity Access:** Supports push-start button vehicles with keyless entry convenience
- • **Seamless OEM Compatibility:** Fits 2016-2021 Honda Civic models with exact FCC ID KR5V2X(V44) match

## Overview

The MechanMagic Key Fob Remote Replacement is a fully pre-tested, pre-installed smart proximity key fob designed for 2016-2021 Honda Civic models. Operating at 433MHz with 5 ergonomic buttons, it supports push-start vehicles and requires professional locksmith programming. This cost-effective alternative to dealership remotes includes an emergency uncut key blade and a lithium battery, delivering reliable, seamless keyless entry and ignition control.

## Description

Buy MechanMagic Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11/A12: Keyless Entry Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Saved $$$ - Great product, worked for me, saved me several hundred dollars if I had to purchase from dealership, found a good locksmith to code it.
Review: Works for 2017 Civic - This key fob works with my 2017 Civic after taking it to locksmith to get programmed. Could not get it to program with 2 push button, 5 presses and 5 lock method. It’s appears exact as oem without the Honda logo. If you have one fob and purchasing this as a secondary back up, you can open the original keyfob to get the FCC ID, it’s printed on the board. Locksmith charged me $85 to cut and program, much cheaper than Honda dealership. Also think Batteries Plus does this for $80

## Features

- High-quality: Every Single Keyless Entry Remote Control Car Key Fob Is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics
- Compatibility: Compatible with FCC ID KR5V2X(V44). Please Check Our Product Description and Vehicle Fitment Tool for Full Compatible Vehicles List. This Remote Key Fob Replacement Is Compatible with 2016-2021 Honda Civic (EX LX)
- Replacement: This Smart Keyless Entry Remote Control Key Replacement Is Compatible with Part Numbers: 72147-TBA-A11, 72147-TBA-A12, 72147-TBA-A121-M1 and FCC ID: KR5V2X(V44). Chip: 47. Uncut HO01 emergency insert included a replacement for PN: 35118-T2A-A50
- Programming: This Smart Remote Fob Key Must Be Cut and Programmed by a Qualified Locksmith or Dealership. This Transmitter Only Supports Push Start Button Vehicles/Proximity Key, and It Doesn't Support Regular Keys
- Packing List: 1 X 5 Button Keyless Remote Fob Smart Proximity Car Key Fob with Electronics & Battery Pre-Installed & Insert Key Emergency Blade Is Included. 100% Uncut Brand New Smart Remote Key Fob and Ready to Program

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3XN9NFM |
| Additional Features | Ergonomic |
| Battery Type | Lithium |
| Best Sellers Rank | #59,553 in Automotive ( See Top 100 in Automotive ) #325 in Keyless Entry Systems |
| Brand | MechanMagic |
| Button Quantity | 5 |
| Color | Black |
| Compatible Devices | Remote Key Fob |
| Connectivity Technology | Radio Frequency |
| Controller Type | Button Control |
| Customer Reviews | 4.2 out of 5 stars 195 Reviews |
| Item Dimensions L x W x H | 2.6"L x 1.4"W x 0.6"H |
| Item Weight | 2.08 ounces |
| Manufacturer | MechanMagic |
| Max Number of Supported Devices | 4 |
| Maximum Number of Supported Devices | 4 |
| Maximum Range | 30 meters |
| Mfr Part Number | Hond-KR5V-5915 |
| Model Name | Keyless Remote Key |
| Model Number | KR5V2X |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Special Feature | Ergonomic |
| UPC | 638457215915 |
| Unit Count | 1 Count |
| Warranty Description | 90 Days |

## Product Details

- **Brand:** MechanMagic
- **Color:** Black
- **Compatible Devices:** Remote Key Fob
- **Max Number of Supported Devices:** 4
- **Special Feature:** Ergonomic

## Images

![MechanMagic Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11/A12 - Image 1](https://m.media-amazon.com/images/I/61hWIe1LrqL.jpg)

## Questions & Answers

**Q: Will this work with the 2017 Honda civic coupe**
A: I don’t know, because I have a 2020 Honda civic

**Q: Does this Fob support remote start.**
A: Hi, yes, it has remote start function. And it need to be programmed by locksmith to activate these functions.

**Q: How much does it cost to program?**
A: I paid $99.00 to get it cut and programed

**Q: Lost the fob not the key. Will original key fit this fob?**
A: Hi
This fob come with emergency key. It is 1:1 to the original key.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved $$$
*by J***1 on January 18, 2026*

Great product, worked for me, saved me several hundred dollars if I had to purchase from dealership, found a good locksmith to code it.

### ⭐⭐⭐⭐⭐ Works for 2017 Civic
*by P***U on October 25, 2024*

This key fob works with my 2017 Civic after taking it to locksmith to get programmed. Could not get it to program with 2 push button, 5 presses and 5 lock method. It’s appears exact as oem without the Honda logo. If you have one fob and purchasing this as a secondary back up, you can open the original keyfob to get the FCC ID, it’s printed on the board. Locksmith charged me $85 to cut and program, much cheaper than Honda dealership. Also think Batteries Plus does this for $80

### ⭐⭐⭐⭐⭐ Works as a replacement
*by B***N on April 7, 2026*

Paid 150$ to program it through a locksmith and now I have a spare key. Dealership charges 600$ for a replacement fob.

## Frequently Bought Together

- Key Fob Remote Replacement Fits for Honda Civic 2016 2017 2018 2019 2020 2021 KR5V2X Smart Proximity Keyless Entry Remote Control Uncut 5 Buttons 433Mhz KR5V2X(V44) 72147-TBA-A11 72147-TBA-A12
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-25*