Buick LaCrosse key fobs, smart keys & remotes
41 aftermarket Buick LaCrosse parts are published covering model years 2003–2023, 37 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 41 Buick LaCrosse parts
Low stock
In stock
CKSSmart Key
2010-2023 GM / 5-Button Flip Key / FCC ID: OHT01060512 / PN/ 13504199 (Aftermarket)
FCC OHT01060512315MHz5-btn2010–2023PCF7941E / HITAG 2 / 46 CHIP
Members-only pricing
ILCORemote Flip Key
2010-2022 GM / 4-Button Flip Key / PN: 13504200 / OHT01060512
FCC OHT01060512315MHz4-btn2010–2022ID PHILIPS ID 46 GM EXT
In stock
CKSRemote Flip Key
2010-2022 GM / 5-Button Flip Key / PN: 13500319 / OHT01060512 / HU100 / PEPS
FCC Compatible with OHT01060512, OHT01060512, V2T01060512, V2T01060514, AVL-B01T1AC, AVL-B01T2A315MHz5-btn2010–202246
Members-only pricing
In stock
ILCORemote Flip Key
2010-2022 GM / 5-Button Flip Key / PN: 13504199 / OHT01060512
FCC OHT01060512315MHz5-btn2010–2022PHILIPS ID 46 GM EXT
Members-only pricing
In stock
CKSEmergency / Insert Key
2017-2021 Buick / Emergency Key / HU100 / 13510389
2017–2021
Members-only pricing
Out of stock
In stock
In stock
ILCORemote Flip Key
ILCO Look-Alike 2010-2021 GM / 4-Button Flip Key / OHT01060512 / PN: 1350420
FCC OHT010605124-btn2010–2021
Members-only pricing
In stock
ILCORemote Flip Key
ILCO-2010-2021 Chevrolet / 4-Button Flip Key / PN: 5921872 / OHT05918179 / HU100 / PEPS
FCC OHT05918179315MHz4-btn2010–2021ID 46 GM
Members-only pricing
In stock
ILCOTransponder Key
2010-2020 GM - B119-PT - Transponder Key - (PHILIPS ID 46 GM EXT)
2010–2020PHILIPS ID 46 GM EXT
Members-only pricing
In stock
JMATransponder Key
2010-2020 GM B116-PT Transponder Key (46 GM Chip)
2010–202046 GM
Members-only pricing
In stock
CKSSmart Key
2017-2020 Buick Lacrosse / 5-Button Smart Key / PN: 13508414 / HYQ4EA (Aftermarket)
FCC HYQ4EA433MHz5-btn2017–2020NCF2951E / HITAG 2 / 46 CHIP
Members-only pricing
In stock
ILCORemote Flip Key
2010 - 2019 GM / 4-Button Flip Key / PN: 13504200 / OHT05918179
FCC OHT05918179315MHz4-btn2010–2019Phillips ID46
Members-only pricing
In stock
ILCORemote Flip Key
2010 - 2019 GM / 5-Button Smart Flip Key / PN: 13504202 / OHT05918179 (PEPS)
FCC OHT05918179315MHz5-btn2010–2019Phillips ID 46
Members-only pricing
In stock
CKSRemote Flip Key
2010-2019 GM / 4-Button Flip Key / OHT01060512 (46 Chip)
FCC OHT01060512315MHz4-btn2010–201946 (New version)
Members-only pricing
In stock
CKSRemote Flip Key
2010-2019 GM / 5-Button Flip Key / PEPS / PN: 13504199 / OHT01060512 / HU100 / PEPS
FCC OHT01060512, OHT05918179315MHz5-btn2010–2019ID 46
Members-only pricing
In stock
CKSTransponder Key
2010-2019 GM B119 Transponder Key
2010–2019Philips ID46 (GM extended)
Members-only pricing
In stock
In stock
ILCOSmart Key
ILCO Look-Alike-2010-2019 GM / 4-Button Smart Key / OHT01060512
FCC OHT010605124-btn2010–2019
Members-only pricing
In stock
ILCOSmart Key
ILCO Look-Alike-2010-2019 GM / 5-Button Smart Key / OHT01060512
FCC OHT010605125-btn2010–201946 Philips Encrypted EXT
Members-only pricing
In stock
In stock
In stock
In stock
ILCOMechanical / Plastic Head Key
ILCO –GM B106-P Plastic Head Key Blank
2003–2016
Members-only pricing
In stock
In stock
ILCOTransponder Key
ILCO –GM Electronic Key Kit for Cloning / HU100-GTK
2010–2015Ilco GTI cloneable transponder (in GTH head)
Members-only pricing
In stock
CKSKeyless Entry Remote
2004-2013 GM / 5-Button Keyless Entry Remote / PN: 22733524 / KOBGT04A
FCC KOBGT04A315MHz5-btn2004–2013
Members-only pricing
In stock
CKSKeyless Entry Remote
2004-2012 GM / 4-Button Keyless Entry Remote / PN: 22733523 / KOBGT04A
FCC KOBGT04A315MHz4-btn2004–2012
Members-only pricing
In stock
CKSRemote Flip Key
2004-2012 GM / 5-Button Flip Key / PN: 3521A-T04A / KOBGT04A
FCC KOBGT04A315MHz5-btn2004–2012
Members-only pricing
In stock
ILCOKeyless Entry Remote
2005-2012 GM / 4-Button Keyless Entry Remote / PN: 15252034 / KOBGT04A
FCC KOBGT04A315MHz4-btn2005–2012
Members-only pricing
In stock
ILCOKeyless Entry Remote
2004-2010 GM / 5-Button Keyless Entry Remote / PN: 22733524 / KOBGT04A
FCC KOBGT04A315MHz5-btn2004–2010
Members-only pricing
In stock
CKSTransponder Key
2004-2009 B107 / PT04 (PK3) - Z Keyway- Transponder Key (13 Chip)
2004–200913
Members-only pricing
In stock
ILCOTransponder Key
2004-2009 Buick Pontiac - PT04 / B107 - Transponder Key - (MEGAMOS ID 13 Chip)
2004–2009MEGAMOS ID 13
Members-only pricing
In stock
ILCOTransponder Key
2004-2009 Buick Pontiac - PT04 / B107 - Transponder Key - (T5 Cloning Chip)
2004–2009NOVA ID T5
Members-only pricing
In stock
ILCOTransponder Key
2004-2009 Buick Pontiac / PT04-PT5 / B107-PT5 / Cloning Transponder Key
2004–2009T5 cloning chip
Members-only pricing
In stock
StrattecTransponder Key
2004-2009 Buick Pontiac PT04 / B107 Transponder Key (T5 Cloning Chip)
2004–2009NOVA ID T5
Members-only pricing
In stock
ILCOKeyless Entry Remote
2004-2009 GM / 4-Button Keyless Entry Remote / PN: 22733523 / KOBGT04A
FCC KOBGT04A315MHz4-btn2004–2009
Members-only pricing
In stock
CKSTransponder Key
2004-2009 GM Buick, Pontiac, Saab B107 / PT04 PK3 Transponder Key (Aftermarket)
2004–2009MEGAMOS 13
Members-only pricing
In stock
ILCOTransponder Key
ILCO –2004-2009 Buick Pontiac / PT04/B107 / Transponder Key (MEGAMOS ID 13 Chip)
2004–2009Megamos ID13 (GM PK3)
Members-only pricing
May fit — confirm by FCC ID or part number
Out of stock
JMATransponder Key
2004-2009 GM B107PT Transponder Key (Megamos Fixed 13)
2004–2009Megamos Fixed 13
Members-only pricing
Buick LaCrosse key types we stock
Guides for Buick
FCC IDs covered for Buick LaCrosse
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.