Home » Cadillac Aftermarket 2008-2015 STS, CTS Smart Key 4B Trunk FCCID: M3N5WY7777A PN# 25946298
Key Lab

Cadillac Aftermarket 2008-2015 STS, CTS Smart Key 4B Trunk FCCID: M3N5WY7777A PN# 25946298

Out of stock
SKU: CAD-10-AM
$45.99
🚚 Order within the next 2 hours, 15 minutes for delivery by 29 Jun, 2026.

Product Info

Specifications
Condition: AFTERMARKET
OEM Part #: 25943691, 25840554, 25946298, 15864385, 25854937, 25946299, 25854938, 15864386, 25840554
FCC ID: M3N5WY7777A
IC: 267F-5WY7777A
Frequency: 315 MHZ
Chip ID: PHILIPS ID 46
Buttons: Lock, Unlock, Trunk, Panic
Battery: CR2032
KeyWay Type: STANDARD
Emergency Key: Aftermarket Included ( INS-CHV-02 )
Test Key: B106

Vehicle Fitment

Make Model Year Range
CADILLAC STS 2008-2011
CADILLAC CTS 2008-2015

Test Keys & Insert Blades For This Product:

  • GM Aftermarket 2004-2013 Escalade, Enclave, Impala, Acadia, Sierra Metal Test Key B106 PN# 599487 (Pack of 10)
    Key Lab
    SKU: GM-37-AM10

    GM Aftermarket 2004-2013 Escalade, Enclave, Impala, Acadia, Sierra Metal Test Key B106 PN# 599487 (Pack of 10)

    In stock (131)
    $5.78
  • Cadillac/Chevrolet Aftermarket 2008-2014 DTS, CTS, XLR, STS, Corvette Smart Key Insert Blade PN# 25995382
    Key Lab
    SKU: INS-CHV-02

    Cadillac/Chevrolet Aftermarket 2008-2014 DTS, CTS, XLR, STS, Corvette Smart Key Insert Blade PN# 25995382

    In stock (39)
    $3.83