Lexus IS300 key fobs, smart keys & remotes
7 aftermarket Lexus IS300 parts are published covering model years 1997–2022, 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 7 Lexus IS300 parts
In stock
ILCOSmart Key
2022 Lexus IS250 / 4-Button Smart Key / PN: 89904-53E70 / HYQ14FLB
FCC HYQ14FLB315MHz4-btn2022–2022TEXAS ID H-8A
Members-only pricing
In stock
CKSSmart Key
2013-2019 Lexus / 4-Button Smart Key / PN: 89904-53651 / FCC ID: HYQ14FBA / AG Board (Aftermarket)
FCC HYQ14FBA315MHz4-btn2013–2019
Members-only pricing
In stock
CKSTransponder Key
1997-2005 Lexus - TOY48 Transponder Key - Short Blade - (4C Chip)
1997–20054C
Members-only pricing
In stock
ILCOTransponder Key
1998-2005 Lexus - TOY48BT4 - Transponder Key - (TEXAS ID 4C TAG Chip)
1998–2005TEXAS ID 4C TAG
Members-only pricing
In stock
CKSRemote Head Key
1998-2005 Lexus / 3-Button Remote Head Key / PN: 89070-50170 / HYQ1512V / 4C Chip / Short Blade
FCC HYQ1512V315MHz3-btn1998–2005TEXAS ID 4C TAG
Members-only pricing
In stock
ILCORemote Head Key
1998-2005 Lexus ES / GS / IS / LS / 3-Button Remote Head Key / PN: RHK-LEXUS-3B1 / HYQ1512V
FCC HYQ1512V315MHz3-btn1998–2005TEXAS ID 4C TAG
Members-only pricing
In stock
JMATransponder Key
Lexus TOY48 Transponder Key - Short Blade (4C Chip)
1997–2005Texas ID 4C
Members-only pricing
Lexus IS300 key types we stock
Guides for Lexus
FCC IDs covered for Lexus IS300
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.