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About MX-5 Bitz

MX5Bitz was created by MX5 enthusiasts for MX5 enthusiasts.

Our aim is to supply a full range of quality products and we are seeking suppliers.


If you manufacture or import top quality parts for the MX-5 Eunos or Miata please contact us using the link above.

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Mobile 07773 983742

Landline 01548 581155

You pay the part price shown + delivery and fitting kit if ordered - no hidden extras!!

Product Information
Store Home > Used Spares > MK1/Eunos(1989-1998)

Our MK1/Eunos(1989-1998)
Please email me - or call 01548 581155 if you are looking for a MK1 spare that is not listed. We are always breaking MK1 cars and stock constantly varies.

BPU2 ECU Temic immobiliser transmitter coil transponder keys Mazda MX5 MK1 1800 1995-1998 BPU2B immobiliser kit

Mazda MX5 MK1 1800 (1995 - 1998) BPU2B immobiliser kit - ECU and associated Temic immobiliser boxl removed from the same car. This set will be supplied with three transponder chips to operate the immobiliser and three connector plugs with stub wiring. This kit will provide you with a fully working engine immobiliser as original factory specification. This is the BPU2 'B' version fitted to later MK1 cars - it will also work on cars with the BPU2 'A' ECU. I guarantee that this kit will cure any fault associated with your ECU, immobiliser box, transmitter coil or transponder chip.
This kit is a complete solution to replace your water damaged ECU or broken immobiliser and still have the original immobiliser facility. You will not need to replace the car locks and ignition - these will operate as they do now. It is an easy and quick DIY operation to fit. I offer advice/support by email/over the phone if needed.
Q)I want a cheaper solution and do not need a working engine immobiliser?
A)No problem - please see my other, cheaper BPU2B listing that offers an alternative kit that permanently removes the immobiliser function.
Q)My locks/ignition are damaged - I also need replacements?
A)MX5Bitz can supply full locksets/keys for your car with or without transponder chips for an immobiliser.
Q)I have lost keys/my only key is damaged?
A)MX5Bitz can get keys cut to your vehicles original key code and transponder chips can be programmed for the immobiliser.

Price: £230.00

Mainland UK : £10.00 for first and £5.00 for each additional MK1/Eunos(1989-1998) purchase.

Delivery prices shown are for Mainland UK only (excludes Ireland, Highlands & Islands and overseas). Please contact us to obtain a delivery quote for non Mainland UK destinations before ordering.

Product code: 87 Quantity:

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