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Remote Car Key Replacement for Mazda 2 3 6 BT-50 (4D63 Chip, 433MHz, visteon)

This Complete Remote Car Key for Mazda 2 3 6 BT-50 new high-quality reliable replacement with transponder 433MHz 4D63 Chip included fixes the problem with damaged or lost Remote Car Key. Visteon, 2 Buttons, 433Mhz

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Price: $33.90
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This is a complete remote car key for Mazda. A great replacement for your old, worn-out or lost car key can also be a spare key. This replacement key is assembled and ready for programming. It includes a 2-button key shell case, uncut key blade, remote transponder and 433MHz chip, battery. 


Suitable for the following models:


  • Mazda 2 2002 – 2006
  • Mazda 3 BK Series 1 2003 – 2006
  • Mazda 3 BK Series 2 2006 – 2009
  • Mazda 6 2002 – 2006
  • Mazda BT 50 2006 – 2014



  • 100% COMPATIBILITY: This is a complete remote key for Mazda.
  • READY FOR PROGRAMMING: This replacement key is assembled and ready for programming
  • GOOD QUALITY REPLACEMENT: Complete Remote Car Key replacement for a key with broken buttons, worn or lost key case
  • DURABLE KEY SHELL: Made of high-quality materials, highly durable. 
  • TRANSPONDER CHIP 433 Mhz includes remote control unlock and lock button



  • Blade type: MAZ24R
  • Chip: 4D63
  • Frequency: 433 MHz
  • P/N: 41781
  • Key Model: Visteon 
  • Battery included 


!Please make sure your original remote has the same chip 4D63 and the Frequency is 433 MHz before buying this item, if the chip number and frequency are different this remote will not work for your car! 

!Please make sure the version of your original key has Visteon which is located underneath the key blade or on/inside your remote part. This key is only suitable for Visteon 433MHz with a 4D63 chip!




  • When training remotes, the old remotes are removed from memory during the training procedure.
  • Please ensure all remotes (both old & new) are available with you to be trained at the same time.
  • The key transponder chip programming requires the use of a scan tool and must be performed by an authorized locksmith or dealer.
  • Key blade will need to be cut (this key is UNCUT)
  • Up to 4 remotes can be learned by the vehicle.


How to program the remote control – do it yourself:


Preparatory Steps

  • Sit in the vehicle with the driver’s door open (all other doors and boot closed).
  • 1. Lock and unlock the driver's door using a power lock switch or Electronic Window Lock Switch
  • 2. Insert the original key into the ignition. Turn the key to the ON position and return to Lock (OFF) Position 3 times. Leave the key in the ignition in the Lock (OFF) position. (ON, OFF, ON, OFF, ON, OFF)
  • 3. Close and open the Driver’s Door 3 times. Leave the Driver’s Door open after this step.
  • 4. The vehicle should respond by locking and unlocking the doors once
  • 5. Press the lock button on the remote TWICE
  • 6. The vehicle responds by locking and unlocking doors

Additional remotes:

  • Repeat steps 5-6
  • For up to 4 remotes total

Ending programming procedure:

  • Remove the key from the ignition
  • The vehicle will respond a final time with a series (about 4) of door lock and unlock cycles.


Package Includes:

  • 1 X Complete Remote Car Key, 1х Battery 
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Weight 0.059 kg
Dimensions 14 × 19 × 2.1 cm


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Delivery Areas:

Our delivery network covers most addresses within Australia (New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania, Northern Territory and the Australian Capital Territory)

Do you ship internationally?

At the moment we only ship to all of Australia.

Delivery time:

Delivery time depends on the shipping method and your location from our warehouse. Usually, the delivery time is 3-5 days, you can find out more about the exact delivery times on the Australia Post website. Orders received before 12pm AEST on business days will be dispatched on the same day.

  • Regular Standard shipping: 3-5 business days.
  • Express post: 1-2 business days.

Delivery time may vary between holidays or your location from our warehouse

Get more shipping information on the Delivery page