---
product_id: 583202440
title: "X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip"
brand: "x autohaux"
price: "฿3272"
currency: THB
in_stock: true
reviews_count: 8
category: "X Autohaux"
url: https://www.desertcart.co.th/products/583202440-x-autohaux-2pcs-315mhz-kr55wk49863-replacement-smart-proximity-keyless-entry
store_origin: TH
region: Thailand
---

# 315MHz frequency for seamless signal PCF794 chip for smart proximity access Compatible with BMW 2009-2017 models X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip

**Brand:** x autohaux
**Price:** ฿3272
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of BMW convenience—never fumble for keys again!

## Quick Answers

- **What is this?** X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip by x autohaux
- **How much does it cost?** ฿3272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/583202440-x-autohaux-2pcs-315mhz-kr55wk49863-replacement-smart-proximity-keyless-entry)

## Best For

- x autohaux enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Includes 2 remotes with batteries—just program with a locksmith and you’re set.
- • **Ergonomic & Compact:** Sleek 3.03"x1.57" design fits perfectly in your hand or pocket for daily convenience.
- • **Advanced Security Chip:** Equipped with PCF794 chip for ultra-sensitive, reliable proximity detection.
- • **Effortless Smart Access:** Unlock, lock, and open your trunk remotely with 3 intuitive buttons.
- • **Precision Compatibility:** Tailored for BMW 1-7 Series & X models (2009-2017) ensuring flawless integration.

## Overview

The X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob is a precision-engineered accessory designed for BMW models from 2009 to 2017. Featuring a PCF794 chip and 3-button remote control, it offers seamless wireless locking, unlocking, and trunk access. Ergonomically designed and battery-included, these remotes require professional programming to sync perfectly with your vehicle’s push-to-start system, delivering reliable, smart security and convenience.

## Description

desertcart.com: X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip : Automotive

Review: Good product - Key is great and all, just needs to be programmed my a locksmith for it to be functional with the vehicle.
Review: Excellent - Worked like a charm. Dealership wouldn't touch them but a local locksmith sure did.

## Features

- Part Numbers/FCC ID: CAS4 FEM, KR55WK49863. Frequency: 315MHz
- Compatible: for BMW 1 Series F20/F21 2011-2017, for BMW 2 Series F22/F23/F45/F46 2014-2017, for BMW 3 Series /GT F34/F35 2012-2017, for BMW 4 Series F30/F31/F32/F36 2014-2017, for BMW 5 Series F07/F10/F11/F18 2010-2017, for BMW 6 Series/M6 F06/F12/F04 2012-2017, for BMW 7 Series F01/F02/F03/F04 2009-2017, for BMW X3 F25 2014-2017, for BMW X4 F25 2014-2017, for BMW M2 F87 2015-2017, for BMW M3/M4 F80/F82/F83 2013-2017
- Pros of our keyless remote: With built in chip, sensitive response, 3 buttons car key: remote locking, unlocking, opening trunk. Fast response, wireless remote control. Please confirm the key has the same button pattern and the vehicle is equipped with the push to start option.
- Notice Programming: This remote and door key must be programmed and cut by a qualified locksmith or dealership(consult some different locksmiths before programming to ensure it is successful).NOTE a working key fob was needed in order to add a new key. This remote must be programmed and cut by a qualified locksmith or dealership
- Package for car key fob:2 x Car Keyless Entry Remote (Battery Included). Size: 7.7x4cm / 3.03"x1.57"(L*W). Please check the OE number/FCC ID and product picture with the one before purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGRFD22P |
| Best Sellers Rank | #103,442 in Automotive ( See Top 100 in Automotive ) #1,865 in Key Shells |
| Brand | X AUTOHAUX |
| Customer Reviews | 3.9 3.9 out of 5 stars (19) |
| Date First Available | August 28, 2023 |
| Item Weight | 4.6 ounces |
| Item model number | f23081600ux0013 |
| Manufacturer | X AUTOHAUX |
| Manufacturer Part Number | f23081600ux0013 |
| Model | f23081600ux0013 |
| Position | Outside |
| Product Dimensions | 3.03 x 1.57 x 3.03 inches |
| Special Features | Ergonomic |

## Product Details

- **Brand:** X AUTOHAUX
- **Color:** Black, Silver Tone
- **Compatible Devices:** BMW Cars
- **Max Number of Supported Devices:** 22
- **Special Feature:** Ergonomic

## Images

![X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip - Image 1](https://m.media-amazon.com/images/I/71N4LaFSpEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by D***S on September 8, 2024*

Key is great and all, just needs to be programmed my a locksmith for it to be functional with the vehicle.

### ⭐⭐⭐⭐⭐ Excellent
*by C***. on July 9, 2024*

Worked like a charm. Dealership wouldn't touch them but a local locksmith sure did.

### ⭐ Useless. Impossible to program.
*by D***. on October 11, 2024*

Followed the directions to program the keys. It didn't work. Called a locksmith and was told those keys don't work. Contacted the company. They took awhile to respond and said I should take the keys to a dealership for programming. The dealership said the keys wouldn't work. By the time I I went through the whole process my 30 day return window had passed. Now I have 2 new but worthless keys.

## Frequently Bought Together

- X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 1 2 3 4 5 6 7 Series 2009-2017 3 Buttons with Door Key PCF794 Chip
- X AUTOHAUX 2pcs 315MHz KR55WK49863 Replacement Smart Proximity Keyless Entry Remote Key Fob for BMW 550i 530i 535i 520i 2009-2016 3 Buttons with Door Key PCF794 Chip
- KEY EMBLEM

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*