3 x 2018-2020 Buick Regal / 3-Button Smart Key / PN: 13506667 / HYQ4EA (AFTERMARKET) (Pack of 3) CN this optical light source is

this optical light source is the perfect tool for providing a stable light source for multimode or single mode fiber measurements

Note either version of this the key will turn the ignition but the remote part will not work unless you have the correct FCC ID

5m) GROUND FAULT DETECTION 20mA CCID  PROTECTION Overcurrent

Access control function extension

Safety Features

3 x 2018-2020 Buick Regal / 3-Button Smart Key / PN: 13506667 / HYQ4EA (AFTERMARKET) (Pack of 3) CN this optical light source isBrand New Aftermarket Replacement For: FCC ID: HYQ4EA IC: 1551A 4EA Frequency: 433 MHz Battery: CR2032 Buttons: Lock, Unlock, Panic Aftermarket Emergency Key Included: EKB GM 1578 Test Key: HU100 Replaces PN: 13506667 Manufacturer: KeylessFactory Compatible with the following: 2018 2020 Buick Regal