---
product_id: 505911203
title: "433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade"
brand: "vailikey"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 4
url: https://www.desertcart.co.uk/products/505911203-433mhz-3-buttons-ews-system-for-bmw-e39-e53-e46
store_origin: GB
region: United Kingdom
---

# 433MHz frequency precision Includes CR2032 battery Uncut HU92 blade ready 433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade

**Brand:** vailikey
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock your BMW’s potential with precision and style!

## Quick Answers

- **What is this?** 433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade by vailikey
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/505911203-433mhz-3-buttons-ews-system-for-bmw-e39-e53-e46)

## Best For

- vailikey enthusiasts

## Why This Product

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

## Key Features

- • **Complete Key Fob Kit:** Includes battery, electronic parts & uncut HU92 blade – ready to program
- • **Reliable 433MHz Signal:** Ensures flawless remote locking and unlocking every time
- • **Ergonomic & Lightweight:** Sleek design at just 30g for effortless daily use
- • **Integrated PCF7935 Chip:** Advanced transponder chip for secure EWS system integration
- • **Seamless BMW Compatibility:** Fits E39, E46, E53, E60, E80, E85 & more – tailored for your ride

## Overview

This 433MHz 3-button BMW key fob replacement features a PCF7935 transponder chip and an uncut HU92 blade, designed specifically for BMW E39, E46, E53, E60, E80, E85, Z3, Z4, X3, and X5 series models. It comes complete with a CR2032 battery and ergonomic casing, providing a reliable, ready-to-program solution for lost or malfunctioning key fobs.

## Description

Product Description Specification: EWS System Transponder Chip: P CF7935 Electronics /Battery / Circuit board:Yes Blade: H U92 (uncut,need to be cut by locksmith) Material: ABS & Metal Color: Black Hertz: 4 33MHz Package include 1x Remote key Note 1.Please ensure your current key looks exactly the same as in the cover picture. 2.Blank blade must be cut, the key has a chip in it and needs the professional programming settings and activation by the locksmith before using. Fit For BMW: 3 5 7 Series E38 E39 E46 M5 X3 X5 Z3 Z4 3 Series: 1997-1998 318i 1997 318is 1997-1999 318ti 2001-2005 320i 2000 323Ci 1998-2001 323i 1998-1999 323is 1999-2000 323ti 2001-2006 325Ci 2001-2006 325i 2001-2006 325xi 2000 328Ci 1996-2000 328i 1996-1999 328is 2001-2006 330Ci 2001-2007 330i 2001-2006 330xi 5 Series： 2001-2007 525i 2006-2007 525xi 1996-2000 528i 2001-2007 530i 2006-2007 530xi 1997-2003 540i 2004-2006 545i 2006-2007 550i 6 7 8 Series: 2004-2005 645 Ci 2006-2007 650i 1997-2001 740i 1997-2001 740iL 2002-2005 745Ci 2002-2005 745i 2006-2007 750i 1997-2001 750iL 2003-2007 760Li 2004-2006 760i 1997 840Ci 1997-1999 850Ci 1998-2006 M3 1999-2007 M5 2006-2007 M6 2004-2010 X3 2000-2010 X5 1996-2002 Z3 2003-2010 Z4 2000-2003 Z8 Q&A 1.How do I know the product is fit with my car ? Please check carefully shape,buttons,the blade,the chip model,fccid number of your original key fob before placing the order. If one of factor is not on the guide,this remote will not work for your car. 2.How to work with your car? All the new key fob need programming by professional Dealer/locksmith before usage. 3. Need the blade cutting ? The new blade need to be cut by locksmith. 4.How to find us ? You can write the email to us and we would reply to you within 24 hours. Item is Included A complete key fob with electronics part and a battery and a blade.

Review: Key will not program to central locking - I got the key cut and programmed to my car ignition but it would not program to my central locking I have paid out£60 for the cutting and program service so returning it would be of no use would you consider a partial refund for the cost of the key thanks
Review: Cheap Chinese Poor Quality - Bought 2. Neither would pair with the car. z4 e86. Poor Chinese quality.

## Features

- For BMW E46 E86 E39 3 5 7 Series Z4 X5 3 Buttons Car Remote Key Fob 433MHz EWS System PCF7935 Chip
- Fitment:For BMW e39 key transponder For bmw e46 key fob,For bmw e60 key fob.For bmw key fob,For bmw x3 key fob,For e46 key.
- 433MHZ 3 buttons BMW Car Key Fob with ID46chip,433MHZ.ForBMW x3 will only work for EWS Systems.(Please check whether your original key fob of the appearance,chip model and frequency are the same as ours ).
- A for bmw e46 key fob case with electronic part &chip&battery & a uncut HU92 blade.
- Remote Car Key Fob 3 Button for BMW E46 39 3 5 Series 1996 - 2003 433MHZ EWS system is a ideal replacement for a key fob whose original electronic part does not work or need a spare key fob.You can use your old electronic part in the new case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGLLCTL7 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 65,798 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 610 in Car Remote Controls |
| Brand | Vailikey |
| Brand Name | Vailikey |
| Button Quantity | 3 |
| Colour | Black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 3.5 out of 5 stars 18 Reviews |
| Item Weight | 0.03 Kilograms |
| Item weight | 0.03 Kilograms |
| Manufacturer | Vailikey |
| Manufacturer Warranty Description | 2 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | 433MHz Remote Control |
| Model Number | EWS System For BMW Key Fob |
| Number of buttons | 3 |
| Vehicle service type | Car |

## Product Details

- **Colour:** Black
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Brand:** Vailikey
- **Vehicle service type:** Car
- **Item weight:** 0.03 Kilograms

## Images

![433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade - Image 1](https://m.media-amazon.com/images/I/61NQ7fN2zDL.jpg)
![433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade - Image 2](https://m.media-amazon.com/images/I/71qZOhH0N9L.jpg)
![433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade - Image 3](https://m.media-amazon.com/images/I/61dQCyteF1L.jpg)
![433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade - Image 4](https://m.media-amazon.com/images/I/718am3d5JKL.jpg)
![433MHZ 3 Buttons EWS System For BMW E39 E53 E46 E60 E80 E85 Key Fob For BMW Z3 Z4 X3 X5 Series PCF7935Chip HU92Blade - Image 5](https://m.media-amazon.com/images/I/61ihSSwTDpL.jpg)

## Customer Reviews

### ⭐⭐ Key will not program to central locking
*by B***R on 23 August 2025*

I got the key cut and programmed to my car ignition but it would not program to my central locking I have paid out£60 for the cutting and program service so returning it would be of no use would you consider a partial refund for the cost of the key thanks

### ⭐ Cheap Chinese Poor Quality
*by S***S on 8 November 2025*

Bought 2. Neither would pair with the car. z4 e86. Poor Chinese quality.

### ⭐⭐⭐⭐⭐ Top
*by F***Z on 14 March 2025*

funktioniert bei E46 einwandfrei, super

## Frequently Bought Together

- 433MHZ For BMW E60 Key BMW X3 Key Fob EWS BMW Key BMW Z3 Z4 E85 Key Fob BMW X5 Key Fob BMW E46 E80 Key Fob BMW 3 5 Series Key Fob BMW E53 Key PCF7935Chip HU92Blade
- Key programmer, Fydun Key Matching Instrument AK90 + Auto Key Programmer V3.19 Match Diagnostic Tool for EWS AK90 KEY-PROG

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/505911203-433mhz-3-buttons-ews-system-for-bmw-e39-e53-e46](https://www.desertcart.co.uk/products/505911203-433mhz-3-buttons-ews-system-for-bmw-e39-e53-e46)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-22*