---
product_id: 41811800
title: "KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack"
brand: "keylessoption"
price: "€ 27.19"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/41811800-keylessoption-car-key-replacement-for-2000-2017-ford-lincoln-mazda
store_origin: ES
region: Spain
---

# Fits 2000-2017 models 2-pack replacement keys DIY programming included KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack

**Brand:** keylessoption
**Price:** € 27.19
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock peace of mind with every turn!

## Quick Answers

- **What is this?** KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack by keylessoption
- **How much does it cost?** € 27.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/41811800-keylessoption-car-key-replacement-for-2000-2017-ford-lincoln-mazda)

## 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

- • **Double the Backup:** Two uncut transponder keys in one pack—never get stranded again.
- • **Wide Compatibility:** Perfectly fits Ford, Lincoln, Mazda, and Mercury models from 2000 to 2017.
- • **Precision OEM Match:** Engineered to match original key form and function for seamless ignition performance.
- • **Lightweight & Compact:** Slim 2x0.75x4 inch design weighing just 2 ounces—easy to carry and store.
- • **DIY Programming Made Simple:** Step-by-step instructions included for quick, hassle-free setup with your original keys.

## Overview

The KeylessOption Car Key Replacement 2-pack offers uncut ignition transponder keys compatible with 2000-2017 Ford, Lincoln, Mazda, and Mercury vehicles. Featuring DIY programming instructions (requires two original keys), these OEM-quality blanks ensure reliable ignition performance and convenient backup keys in a sleek, lightweight design.

## Description

KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack

## Features

- Replacement Uncut Ignition Chipped Key Transponder Blank
- Easy DIY programming instructions are included with your purchase. In order to use these instructions you must have 2 currently working original keys(not copies). If you do not have two working keys dealer or locksmith programming is required!
- See product description for a complete list of vehicles this part is compatible with. Please make sure your vehicle does not have an ignition guard which would prevent this key from being inserted all the way.
- Compatible with: 40 BIT, 164-R0475, 5904287, 5918997, H84-PT
- This is a replacement part to match the original in form and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KeylessOption |
| Brand | KeylessOption |
| Item Weight | 1.44 ounces |
| Product Dimensions | 2 x 0.75 x 4 inches |
| Item model number | 8542135991 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | KPT4848 |
| OEM Part Number | 4D 63 40 BIT, 164-R0475, 5904287, 5918997, H84-PT |

## Product Details

- **Material:** Plastic
- **Brand:** KeylessOption
- **Vehicle Service Type:** Car
- **Automotive Fit Type:** Vehicle Specific Fit
- **Manufacturer:** KeylessOption

## Images

![KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack - Image 1](https://m.media-amazon.com/images/I/81RBlKWCpcL.jpg)

## Available Options

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

## Questions & Answers

**Q: If I only have one original key I have to go to a dealer to be programmed?**
A: I only had one key. I took it to my dealer and they charged me $63 to program two key fobs and cut and program the two keys. Nobody else would program the keys were I live.

**Q: will this work in a 2008 maza 3 with 40 bit encryption if not what key do i need**
A: This is not compatible with 2008 Mazda 3.

**Q: how much is shipping on this item??**
A: I am Prime with Amazon so, shipping was free.

**Q: Will this work for a 2006 town car utc**
A: I purchased these and had a locksmith cut them.  They did not work.  I wasted my money.

## Frequently Bought Together

- KeylessOption Car Key Replacement for 2000-2017 Ford Lincoln Mazda Mercury Ignition Transponder, H84 H92 40 80 Bit - 2 Pack
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**Shop now:** [https://www.desertcart.es/products/41811800-keylessoption-car-key-replacement-for-2000-2017-ford-lincoln-mazda](https://www.desertcart.es/products/41811800-keylessoption-car-key-replacement-for-2000-2017-ford-lincoln-mazda)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-03*