---
product_id: 790366147
title: "EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key"
brand: "gzxnkey"
price: "KSh7834"
currency: KES
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.ke/products/790366147-ews-system-for-bmw-e53-key-car-remote-key-bmw
store_origin: KE
region: Kenya
---

# 433MHz frequency for seamless signal ID44 PCF7935 chip for secure EWS integration HU92 blade, ready for precise cutting EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key

**Brand:** gzxnkey
**Price:** KSh7834
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Unlock BMW Excellence — Stay Ahead with Every Click!

## Quick Answers

- **What is this?** EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key by gzxnkey
- **How much does it cost?** KSh7834 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/790366147-ews-system-for-bmw-e53-key-car-remote-key-bmw)

## Best For

- gzxnkey enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Design:** Comfortable grip with 3-button layout for intuitive control and effortless locking/unlocking.
- • **Advanced Security Chip:** Equipped with ID44 PCF7935 chip for top-tier anti-theft protection and reliable car start.
- • **Versatile Compatibility:** Fits multiple BMW series including E46, E39, E83, E53, E85, E86, X3, X5, and Z4 for broad usability.
- • **Precision Frequency Match:** 433MHz ensures flawless communication with BMW EWS systems from 1999-2010 models.
- • **Customizable & Programmable:** Supports professional programming and blade cutting to perfectly match your vehicle’s security system.

## Overview

This BMW EWS System remote key operates at 433MHz and features the secure ID44 PCF7935 chip with a HU92 blade, designed for seamless compatibility with BMW models from 1999 to 2010 across multiple series. Ergonomically crafted with a 3-button layout, it requires professional programming and blade cutting to ensure perfect integration with your vehicle’s EWS security system.

## Description

..

Review: Tout est parfait
Review: Key is programmable to 2 frequencies so please do check if it supports your car frequency range for lock & unlock function. To start car using this key you need following (1) write it to EWS module using AK90 programmer & software see YouTube videos available online (2) get it cut at local independent locksmith (some Timpson shops may not be able to cut)

## Features

- Fit For BMW EWS System remote key 433mhz :The 1999 2000 2001 2002 2003 2004 2005 BMW E46 remote key fob is 433Mhz, with ID44 PCF7935 Chip, HU92 Blade, 3 buttons for EWS BMW Key.
- Compatible with: 1999 - 2005 BMW E46 key fob , for 2002- 2003 BMW E39 key fob ,for 2004 - 2010 BMW E83 key fob , for 2002 - 2006 BMW E53 key fob , for 2002 - 2009 BMW Z4 E85 E86 key fob.
- For BMW 3 5 Series X3 X5 Z4 remote key fob EWS BMW Key Quality assurance , Signal stability, High reliability and sensitivit.
- Please check the same Frequency, Chip, System and same key shape with your for BMW E46 key.
- You'll need to program the key and cut the blade at local automotive locksmith before using.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKXYK7LW |
| Automotive Fit Type | Vehicle Specific Fit |
| Batteries | 1 AAAA batteries required. (included) |
| Customer Reviews | 4.0 4.0 out of 5 stars (32) |
| Date First Available | 11 December 2025 |
| Item Weight | 50 g |
| Item model number | ①Remote Control Key (433mhz 7935chip) |
| Manufacturer | GZXNKEY |
| Manufacturer Part Number | 00 |
| Model name | EWS System 433mhz |
| Package Dimensions | 10 x 7 x 1.9 cm; 50 g |
| Special Features | Ergonomic |

## Product Details

- **Brand:** GZXNKEY
- **Colour:** black
- **Material:** Plastic
- **Number of buttons:** 3
- **Vehicle service type:** Car, SUV

## Images

![EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key - Image 1](https://m.media-amazon.com/images/I/514d-DNVvaL.jpg)
![EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key - Image 2](https://m.media-amazon.com/images/I/51CyEySC3VL.jpg)
![EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key - Image 3](https://m.media-amazon.com/images/I/613gX16OigL.jpg)
![EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key - Image 4](https://m.media-amazon.com/images/I/61Q8nBynRTL.jpg)
![EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key - Image 5](https://m.media-amazon.com/images/I/61Ve9s4s9wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 22 October 2025*

Tout est parfait

### ⭐⭐⭐⭐⭐ Review
*by K***H on 2 January 2024*

Key is programmable to 2 frequencies so please do check if it supports your car frequency range for lock & unlock function. To start car using this key you need following (1) write it to EWS module using AK90 programmer & software see YouTube videos available online (2) get it cut at local independent locksmith (some Timpson shops may not be able to cut)

### ⭐⭐⭐⭐⭐ Review
*by J***S on 26 December 2025*

La llave viene cerrada y con todo dentro (con electrónica y chip); 1. lista para cortar, 2. programar con el EWS a través de AK 90+... 3. y hacer eso de poner la llave en el contacto posición 1 sacar mantener pulsado el botón de abrir pulsar 3 veces el de cerrar soltar el de abrir (con todas las llaves con mando).

## Frequently Bought Together

- EWS System For BMW E53 Key Car Remote Key For BMW E46 Remote BMW E39 E83 E53 E85 E86 X3 X5 Z4 3 5 Series E46 Key Fob 433MHZ with ID44 PCF7935 Chip HU92 Blade BMW EWS Key
- 868MHZ 3 Buttons Smart Car Key Fob For BMW 3 5 7 X5 X6 Series E90 E92 E93 KR55WK49127 Auto Car Remote Key Fob Uncut Blade ID46(PCF7945)Chip

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-07*