Acura RDX key fobs, smart keys & remotes
19 aftermarket Acura RDX parts are published covering model years 2000–2024, 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 19 Acura RDX parts
In stock
CKSSmart Key
2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A21 / KR5TP-2 (Driver 1)
FCC KR5TP-2433MHz4-btn2022–2024PHILIPS ID 47
Members-only pricing
In stock
CKSSmart Key
2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A31 / KR5TP-2 (Driver 2)
FCC KR5TP-2433MHz4-btn2022–2024PHILIPS ID 47
Members-only pricing
In stock
CKSEmergency / Insert Key
2014-2021 Acura / Smart Key Emergency Key Blade / HO01 / PN: 35118-TY2-A00
2014–2021
Members-only pricing
In stock
ILCOSmart Key
2014-2020 Acura MDX RDX / 4-Button Smart Key / PN: 72147-TZ5-A11 / KR5V1X (Driver 2)
FCC KR5V1X315MHz4-btn2014–2020
Members-only pricing
SaleLow stock
In stock
AcuraSmart Key
2019–2020 Acura RDX Smart Key Remote / 4-Button / FCC ID: KR5T21 / PN: 72147-TJB-A01 / 433 MHz (OEM)
FCC KR5T21433MHz4-btn2019–2020ID47
Retail $117.95— trade price is lower
Members-only pricing
SaleLow stock
In stock
AcuraSmart Key
2019–2020 Acura RDX Smart Key Remote / 4-Button / FCC ID: KR5T21 / PN: 72147-TJB-A11 Driver 2 (OEM)
FCC KR5T21433MHz4-btn2019–2020ID47
Retail $117.95— trade price is lower
Members-only pricing
In stock
ILCOMechanical / Metal Key Blank
HO01 - HON66 - Honda - Acura - Metal Key Blank
2000–2019
Members-only pricing
In stock
JMAMechanical / Metal Key Blank
HOND-31 - HO01 - HON66 - Honda - Acura - Metal Key Blank
2000–2019
Members-only pricing
In stock
ILCOTransponder Key
2006-2017 Honda Acura - HO03 - Transponder Key - (PHILIPS ID 46 Chip)
2006–2017PHILIPS ID 46
Members-only pricing
In stock
CKSEmergency / Insert Key
2009-2015 Acura / Emergency Key / HO01-SVC / PN: 35113-TK4-A50
FCC KR5434760, M3N5WY81452009–2015
Members-only pricing
Low stock
In stock
CKSSmart Key
2013-2015 Acura RDX / 4-Button Smart Key / PN: 72147-TX4-A01 / KR5434760 (Aftermarket)
FCC KR5434760314MHz4-btn2013–2015PCF7945A / HITAG 2 / 46 CHIP
Members-only pricing
In stock
ILCOMechanical / Metal Key Blank
Honda / Acura High Security Flip Key Blade / HO01FB / HO03FB
2002–2015
Members-only pricing
In stock
ILCORemote Flip Key
2007-2013 Acura / 3-Button Flip Key / PN: 35111-STX-325 / N5F0602A1A
FCC N5F0602A1A314MHz3-btn2007–2013PHILIPS ID 46
Members-only pricing
In stock
CKSRemote Flip Key
2007-2013 Acura MDX RDX / 3-Button Flip Key / PN: 35111-STX-327 / N5F0602A1A
FCC N5F0602A1A, N5F0602AIA314MHz3-btn2007–2013PHILIPS ID 46
Members-only pricing
In stock
CKSRemote Flip Key
2007-2013 Acura MDX RDX / 4-Button Flip Key / PN: 35111-STX-326 / N5F0602A1A
FCC N5F0602A1A, N5F0602AIA314MHz4-btn2007–2013PHILIPS ID 46
Members-only pricing
In stock
CKSRemote Flip Key
2007-2013 Acura MDX RDX / 4-Button Remote Flip Key / N5F0602A1A / PN: 35111-STX-326 (Aftermarket)
FCC N5F0602A1A314MHz4-btn2007–2013PCF79** / HITAG 2 / 46 CHIP
Members-only pricing
In stock
CKSKey Shell / Case
Honda Transponder Key Shell / HO01 / HO03 / (No Chip)
2002–2012drawer included
Members-only pricing
May fit — confirm by FCC ID or part number
In stock
ILCOSmart Key
2014-2020 Acura MDX RDX / 4-Button Smart Key / PN: 72147-TZ5-A01 / Driver 1 Memory
4-btn2014–2020
Members-only pricing
In stock
ILCOSmart Key
2014-2020 Acura MDX RDX / 4-Button Smart Key / PN: 72147-TZ5-A01 / Driver 2 Memory
4-btn2014–2020
Members-only pricing
Acura RDX key types we stock
Guides for Acura
FCC IDs covered for Acura RDX
These are the FCC IDs printed on the parts listed above. Match the code on the customer’s fob to one below — a linked code opens its cross-reference page: compatible vehicles, original part numbers and every replacement we list for it.