GMC Chevrolet 2007-2013 Transponder Key PCF7936A 5928819

The GMC / Chevrolet 2007–2013 Transponder Key PCF7936A (OEM 5928819) is a standard GM immobilizer chip key blank used across many GM vehicles from that era.

 Key Details

• OEM Part Number: 5928819
• Transponder Chip Type: PCF7936A (Philips Crypto 46 / ID46)
• Key Type: Non-remote transponder key (chip key only)
• Manufacturer: STRATTEC (OEM supplier for GM)
  

  How it works

  • Inside the plastic head is a PCF7936A transponder chip
  • The chip communicates with the vehicle’s immobilizer system
  • The car must program/learn the chip before the engine will start
  • The metal blade only unlocks doors — the chip controls starting