Reference:
MZ101TJ01-OE
MAZDA CX7 3 BUTTON CARD KEY (EHY4675RYB) 433 Mhz - GENUINE
Mazda CX7 3 button card key
Frequency: 433 Mhz
Genuine part number: EHY4675RYB
Emergency key blade not included
Key blade: MZ24RES-TJ