Chevrolet Impala Cruze Malibu 2011-2017 Genuine Proximity Flip Remote Key 315MHz 5921873

This is a Genuine OEM Proximity Flip Remote Key used for several GM vehicles.

🔑 Product summary

• Part number: 5921873
• FCC ID: OHT05918179
• Frequency: 315MHz
• Type: Proximity / smart key (keyless entry + push start compatible depending on vehicle)
• Buttons: 5 (lock, unlock, trunk, panic, remote start on some configs)
• Battery: CR2032
• Transponder chip: ID46 (HITAG2 / PCF7937E family)
  

  Important notes

  • It’s a 315MHz version (make sure your car matches this frequency—some models use 433MHz instead).
  • It’s a complete smart key, meaning:
    • Needs cutting of emergency blade
    • Needs professional programming (OBD locksmith or dealer)
  • Not plug-and-play for most users.