This listing is for a genuine Mazda 4 button flip key circuit board.

It's suitable for a range of models;

Mazda 6, RX8, etc.

Manufactured by Siemens VDO

Part no. of original key: 5WK49365D

Part no. of circuit board: A2C53213 840_02

It has been tested with an RF tester and it's in full working order.

Please note: This circuit board will require programming to adapt to your vehicle and possibly a new transponder.

The vehicles listed above are for guide purposes, so please check suitability as well as the part number before purchase.

***Additional Information***

This circuit board will require being programmed using specialist equipment which can be done by a key programmer who deals in used keys.

A main dealership would refuse to programme a used key as they would rather sell a new one so please find a key programmer locally who is capable of re-programming a used key.

Please check regarding having it re-programmed BEFORE purchase.

Thanks for looking!