2018-2021 Buick / 4-Button Smart Key / PN: 13511629 / HYQ4EA (Aftermarket)

2017-2020 Buick Encore / Smart PEPS Key 4-Button Remote Start / PN: 13506665 / HYQ4AA (Aftermarket)

2017-2020 Buick Envision / 5-Button Smart Key / PN: 13584500 / HYQ4AA (AFTERMARKET)