Keyless2Go

Keyless2Go BMW 3-Button Smart Key KR55WK49147 66120397727 315 MHz, Premium Aftermarket

Item #:: 41577
SKU:: BMW-1452 K2G See Legacy SKUs
MPN: PRX-BW-147
SYSTEM:: CAS3
FCC:: KR55WK49147
Condition:: Premium Aftermarket
OEM:: 6986583-04, 66120397727, 66126986579, 66129268486, 926886-02 (CAS3+ System)
IC:: 267T-5WK49147

Description
Fits
Additional Details

Product Details

Product type: 3-button smart key
Brand: KEYLESS2GO
FCC ID: KR55WK49147
Button configuration: lock, unlock, trunk
Battery type: CR2032
Frequency: 315 MHz
Condition: premium aftermarket
Logo type: Non logo
Immobilizer system: CAS3 With Comfort Access

Part Numbers

OE primary part number: 66120397727
OE alternative part number: 66126986579, 66129268486

Included Components

Battery included
Uncut emergency insert included

2007-2010 BMW 1 SERIES
2005-2011 BMW 3 SERIES
2004-2011 BMW 5 SERIES
2006-2010 BMW 6 SERIES
2005-2007 BMW 7 SERIES
2008-2011 BMW M3
2007-2010 BMW M6
2014-2015 BMW X1
2007-2013 BMW X5
2008-2014 BMW X6
2009-2011 BMW Z4

Battery:

CR2032
Button Config:

Lock,Trunk,Unlock
Frequency:

315
Product Type

Proximity Keys
Item #:

41577
SKU:

BMW-1452 K2G
Number Of Buttons:

3

1 Year Warranty

Every Keyless2Go remote is backed by a 1 Year Warranty. If your remote fails due to a manufacturing defect within 12 months of purchase, we’ll replace it—no hassle. Trusted by thousands of locksmiths nationwide, our products are built to perform and guaranteed to last

Batch Tracking

Every Keyless2Go remote includes a unique QR code that links back to its manufacturing batch. This traceability allows us to quickly identify and isolate any quality issues, helping us maintain consistently high standards and deliver remotes you can trust in the field

FCC Registered

Every Keyless2Go remote is FCC registered and lab tested for compliance, ensuring it meets strict federal standards. Unlike competitors who switch factories and components, our registration locks in consistent manufacturing—so you get the same high-quality product, batch after batch

Keyless2Go products are FCC tested to ensure they are safe

Field Tested

Before any new Keyless2Go remote goes to market, it's rigorously tested by professional locksmiths in real-world conditions. This hands-on validation ensures reliability, compatibility, and performance you can trust before it ever reaches your toolbox