---
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: "$62.61"
currency: USD
in_stock: true
reviews_count: 8
category: "Mechan Magic"
url: https://www.desertcart.us/products/457394744-mechanmagic-key-fob-remote-replacement-fits-for-honda-civic-2016
store_origin: US
region: United States of America
---

# 433MHz RF connectivity Pre-installed lithium battery 5-button smart proximity control 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:** $62.61
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock convenience, save big, and stay ahead with MechanMagic!

## 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?** $62.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 Power:** Comes with a fully pre-installed lithium battery for instant readiness—no extra setup needed.
- • **Cost-Savvy Replacement:** Save hundreds compared to dealership prices without compromising on quality or reliability.
- • **Seamless Compatibility:** Tailored for 2016-2021 Honda Civic models with FCC ID KR5V2X(V44) for flawless integration.
- • **Smart Proximity Access:** Unlock and start your car effortlessly with 5 intuitive buttons and keyless push-start support.
- • **Locksmith-Ready Programming:** Designed for professional cutting and programming, ensuring secure and precise functionality.

## Overview

The MechanMagic Key Fob Remote Replacement is a premium, pre-tested smart key fob designed specifically for 2016-2021 Honda Civic models. Featuring a pre-installed lithium battery, 5-button keyless proximity control, and 433MHz RF connectivity, it offers seamless integration and reliable performance. This cost-effective alternative to dealership remotes requires professional programming and cutting, delivering secure, push-start functionality while saving you hundreds of dollars.

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

## 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 | #86,284 in Automotive ( See Top 100 in Automotive ) #510 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 4.2 out of 5 stars (184) |
| 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 |
| 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) |
| UPC | 638457215915 |
| 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)
![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 2](https://m.media-amazon.com/images/I/61fjRYNKZgL.jpg)
![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 3](https://m.media-amazon.com/images/I/61mHuadkYYL.jpg)
![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 4](https://m.media-amazon.com/images/I/61f8djGBk5L.jpg)
![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 5](https://m.media-amazon.com/images/I/61eRPnNe5-L.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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Saved hundreds of dollars
*by B***S on September 29, 2025*

The car dealer would have charged me almost $300 for this key FOB. So this saved me lots of money and works perfectly.

## 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
- LiCB CR2032 3V Lithium Battery(10-Pack)
- Apple AirTag

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*