Buick Encore GX key fobs, smart keys & remotes
6 aftermarket Buick Encore GX parts are published covering model years 2018–2023, all in stock. Every listing shows its FCC ID, part number, frequency and button count so you can verify fit before you order. Wholesale for the trade — trade pricing unlocks with an approved account, and orders ship domestically — US orders from Florida, Canadian orders from Ontario.
All 6 Buick Encore GX parts
SaleLow stock
In stock
BuickSmart Key
2021–2023 Buick Encore GX Smart Key Remote / 4-Button / FCC ID: HYQ4ES / PN: 13530513 / 434 MHz (OEM)
FCC HYQ4ES434MHz4-btn2021–202346
Retail $117.95— trade price is lower
Members-only pricing
In stock
ILCOSmart Key
2018-2021 Buick / 3-Button Smart Key / PN: 13506667 / HYQ4EA
FCC HYQ4EA433MHz3-btn2018–2021
Members-only pricing
In stock
ILCOSmart Key
2018-2021 Buick / 5-Button Smart Key / PN: 13521090 / HYQ4EA
FCC HYQ4EA433MHz5-btn2018–2021
Members-only pricing
In stock
ILCOSmart Key
2018-2020 Buick / 4-Button Smart Key / PN: 13511629 / HYQ4EA
FCC HYQ4EA433MHz4-btn2018–2020
Members-only pricing
In stock
CKSSmart Key
2018-2020 Buick / 5-Button Smart Key / PN: 13521090 / HYQ4EA
FCC HYQ4EA433MHz5-btn2018–2020
Members-only pricing
In stock
CKSSmart Key
2018-2020 Buick Regal / 4-Button Smart Key / PN: 13511629 / HYQ4EA
FCC HYQ4EA433MHz4-btn2018–2020
Members-only pricing
Buick Encore GX key types we stock
Guides for Buick
FCC IDs covered for Buick Encore GX
These are the FCC IDs printed on the parts listed above. Match the code on the customer's fob to one below, or search it directly.