13521090-RFB-A

Buick 5-Button Smart Key 13521090
OEM Refurbished - Grade A 
FCC ID: HYQ4EA
IC: 1551A-4EA
Chip: ID46
Frequency: 433 MHz
Battery: CR2032
Button: Lock, Unlock, Rear Hatch, Remote Start, Panic
Aftermarket Emergency Key Blade Included EK-EM389
Test Key: HU100
Lishi: HU100
Replaces PN: 13521090, 13506668, 13532751, STRATTEC: 5944126
Note: There are two keys that look identical but use different frequencies. This key is 433 Mhz. For the 315 Mhz use PRX-G4500