Cadillac STS key fobs, smart keys & remotes
13 aftermarket Cadillac STS parts are published covering model years 1997–2017, 9 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 13 Cadillac STS parts
In stock
ILCOTransponder Key
2003-2017 GM - B111 - Transponder Key - (PHILIPS ID 46 GM CIRCLE + Chip)
2003–2017PHILIPS ID 46 GM CIRCLE +
Members-only pricing
In stock
JMATransponder Key
GM B111-PT Transponder Key / B111 / GM 46
2004–2017Philips 46 GM CIRCLE + (May come without Circle +)
Members-only pricing
In stock
In stock
CKSTransponder Key
GM Transponder Key / B111 / (Chip 46 Circle+)
2004–201746 Philips Circle+
Members-only pricing
CKSSmart Key
2008-2015 Cadillac CTS DTS STS / 4-Button Smart Key / PN: 25946298 / M3N5WY7777A
FCC M3N5WY7777A315MHz4-btn2008–2015PHILIPS 46
In stock
CKSSmart Key
2008-2015 Cadillac CTS STS / 5-Button Smart Key / FCC ID: M3N5WY7777A / PN: 25943676 (Aftermarket)
FCC M3N5WY7777A315MHz5-btn2008–2015PCF79** / HITAG 2 / 46 CHIP
Members-only pricing
ILCOTransponder Key
ILCO –GM Electronic Key Kit for Cloning / B111-GTK
2004–2015Ilco GTI cloneable transponder (in GTH head)
In stock
CKSEmergency / Insert Key
2008-2014 Cadillac / GM Emergency Key B106 / PN: 25995382
2008–2014NON TRANSPONDER
Members-only pricing
In stock
StrattecEmergency / Insert Key
2008-2014 Cadillac / GM Emergency Key B106 / PN: 5908114 (Strattec) (Back Up)
2008–2014NON TRANSPONDER
Members-only pricing
In stock
ILCOEmergency / Insert Key
2008-2014 Cadillac Chevrolet / Emergency Key Blade / B106 / PN: 25995382
FCC M3N5WY7777A2008–2014
Members-only pricing
In stock
Keyless Entry Remote
2005-2007 Cadillac STS / 5-Button Keyless Entry Remote / PN: 15212382 / M3N65981403 (AFTERMARKET)
FCC M3N65981403315MHz5-btn2005–2007
Cadillac STS key types we stock
Guides for Cadillac
FCC IDs covered for Cadillac STS
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.