---
product_id: 3886580
title: "KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack"
brand: "keylessoption"
price: "HK$203"
currency: HKD
in_stock: true
reviews_count: 13
category: "Keyless Option"
url: https://www.desertcart.hk/products/3886580-keylessoption-car-key-replacement-for-2000-2001-2002-2003-2004
store_origin: HK
region: Hong Kong
---

# DIY fast programming 40/80-bit transponder tech Universal fit for 2000-2016 models KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack

**Brand:** keylessoption
**Price:** HK$203
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock freedom with DIY precision and unbeatable value!

## Quick Answers

- **What is this?** KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack by keylessoption
- **How much does it cost?** HK$203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/3886580-keylessoption-car-key-replacement-for-2000-2001-2002-2003-2004)

## Best For

- keylessoption enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Fits Ford, Lincoln, Mazda, Mercury models from 2000 to 2016, covering multiple OEM part numbers.
- • **Cutting-Edge Security:** Advanced 40/80-bit transponder keys ensure seamless ignition recognition and theft protection.
- • **Ready for Everyday Use:** Includes key ring loops for easy attachment, blending convenience with professional-grade durability.
- • **Cost-Effective Replacement:** Get two high-quality uncut keys at a fraction of dealership prices without sacrificing reliability.
- • **DIY Programming Made Simple:** Step-by-step free instructions empower you to program your keys in minutes—no locksmith needed.

## Overview

This 2-pack of uncut ignition transponder keys from KeylessOption features advanced 40/80-bit technology compatible with Ford, Lincoln, Mazda, and Mercury vehicles from 2000 to 2016. Designed for easy DIY programming with free step-by-step instructions, these keys offer a cost-effective, reliable alternative to dealership replacements, complete with key ring loops for everyday convenience.

## Description

Buy KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack: Keyless Entry Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Cheaper than the stealership. - They work like they should. Had them cut at my local hardware store and being a retired Ford technician, I programmed them myself .
Review: Easy as one two three & done by me! - It works perfect! Heads up folks, you do not need a locksmith for this. I called the Ford house they will cut the key for you for next to nothing or even free. Then I followed the directions that this seller provides and it was simple easy quick as one two three. That is if you already have two original programed keys for your car. Sick key one of the originals in & turn to on then right back off, repeat with the second original, then immediately with the new key that's to be programed sept go ahead & start the engine. Ps don't hesitate in-between the keys. Yep, it's that simple and locksmiths are charging $200 to program the key alone. That's ridiculous. Absolutely atrocious....

## Features

- Programming - Fast Easy Free DIY step by step programming instructions to pair with your vehicle. Please note the key must be cut prior to being able to open the car doors or start the vehicle.
- Compatibility - Match the listing with your vehicle's Year Make Model or look for any of these part numbers: H84-PT, H92-PT, ID 4D 63 40-Bit / 80-Bit
- Specifications - Uncut ignition transponder key. Each key includes a ring loop to attach to your key chain for added convenience.
- Quality - These replacement car keys will have the same look and function as your original for a fraction of the cost.
- Customer Satisfaction - Technical support is available to help you throughout the entire process. Buy with confidence and trust our long history of reviews.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KTJ3ZMW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #81,478 in Automotive ( See Top 100 in Automotive ) #626 in Keyless Entry Systems #35,740 in Automotive Replacement Parts |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,737) |
| Date First Available | June 6, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | KPT1448 |
| Manufacturer | KeylessOption |
| Manufacturer Part Number | KPT1448 |
| OEM Part Number | H84 H92 |
| Product Dimensions | 4"L x 2"W |

## Product Details

- **Brand:** KeylessOption
- **Color:** Black
- **Material:** Plastic
- **Number of Buttons:** 2
- **Vehicle Service Type:** Car

## Images

![KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71OenJNHzqL.jpg)
![KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 2](https://m.media-amazon.com/images/I/71wDMhXrpPL.jpg)
![KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 3](https://m.media-amazon.com/images/I/81RBlKWCpcL.jpg)
![KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 4](https://m.media-amazon.com/images/I/919XdUaOZeL.jpg)
![KeylessOption Car Key Replacement for 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 5](https://m.media-amazon.com/images/I/91OZ3Lo9N5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Would these work on 2014 Ford Mustang ?**
A: If you go to their website, you'll be able to search your vehicle year, make & model

**Q: Ford explorer 2007 i have just one original key will this function for me...?    i also have a ford explorer 2002 same situation....**
A: You should be able to get the keys cut at some place like a Home Depot or hardware store. They will then work in the doors. I think you'll have to have a dealer or locksmith program at least on of the keys. there are plenty of YouTube videos about the procedure for programming the vehicle to recognize the keys. 
Contrary to how it sounds, you're not actually programming the keys. Each key has an RFID (Radio Frequency Identifier) chip in it that transmits it's unique identification number when it is placed in an appropriate energy field (it's generally in the steering column and/or the ignition lock housing). If the number matches one which the body controller recognizes, it will allow the vehicle to start & run the engine so it can be driven, otherwise it won't and the vehicle is not drivable.  What you are doing is telling the body controller to remember the transponder code from a given key's RFID chip as a legitimate key so the vehicle can be driven.  The remote door lock controllers work similarly - the instructions for programming the remotes can be found in the owner's manual for your specific vehicle.  
Sorry I could not be more helpful.

**Q: I have an original key and one I had programed by the dealer will they work for duplicating a new chip key**
A: As long as you have 2 working keys you can program the new keys.

**Q: Will these also work on a 2010 F150 from Canada?**
A: I can't  see why they wouldn't.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cheaper than the stealership.
*by B***Y on January 4, 2026*

They work like they should. Had them cut at my local hardware store and being a retired Ford technician, I programmed them myself .

### ⭐⭐⭐⭐⭐ Easy as one two three & done by me!
*by T***E on April 16, 2025*

It works perfect! Heads up folks, you do not need a locksmith for this. I called the Ford house they will cut the key for you for next to nothing or even free. Then I followed the directions that this seller provides and it was simple easy quick as one two three. That is if you already have two original programed keys for your car. Sick key one of the originals in & turn to on then right back off, repeat with the second original, then immediately with the new key that's to be programed sept go ahead & start the engine. Ps don't hesitate in-between the keys. Yep, it's that simple and locksmiths are charging $200 to program the key alone. That's ridiculous. Absolutely atrocious....

### ⭐⭐⭐⭐⭐ Muy satisfecho
*by J***A on January 16, 2026*

Excelente producto muy bueno

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**Shop now:** [https://www.desertcart.hk/products/3886580-keylessoption-car-key-replacement-for-2000-2001-2002-2003-2004](https://www.desertcart.hk/products/3886580-keylessoption-car-key-replacement-for-2000-2001-2002-2003-2004)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-10*