FCC ID KR55WK49127
KR55WK49127 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for BMW (2003–2012). 3 aftermarket replacements are published, all in stock. Everything below — vehicles, original part-number cross-references, chip and frequency — comes straight from the live catalog. Wholesale for the trade; pricing unlocks with an approved account.
Cross-reference data for KR55WK49127
Compatible vehicles
- BMW — 1 Series, 3 Series, 5 Series, 6 Series, E60 E70 E90, M3, M5, M6, X1, X5, X6, Z4
Model years 2003–2012.
Cross-references (original part numbers)
The original part numbers our aftermarket KR55WK49127 replacements match against.
- 66126986583
- 6986583
- 698658305
- PRX-BMW-3B1
Electronics
- Transponder chip
- 46, PCF7945A / HITAG 2 / 46 CHIP
- Frequency
- 315 MHz
- Key types
- Smart Key
Quick answers — FCC ID KR55WK49127
What vehicles use FCC ID KR55WK49127?
FCC ID KR55WK49127 is verified in our catalog for BMW (1 Series, 3 Series, 5 Series, 6 Series, E60 E70 E90, M3, M5, M6, X1, X5, X6, Z4), model years 2003–2012.
What chip and frequency does KR55WK49127 use?
KR55WK49127 keys use the 46, PCF7945A / HITAG 2 / 46 CHIP transponder chips and operate at 315 MHz.
Is there a replacement for KR55WK49127?
Yes — Car Key Source stocks 3 aftermarket smart key replacements for FCC ID KR55WK49127, sold wholesale to the trade with US & Canada same-day dispatch.
What original part numbers cross-reference to KR55WK49127?
FCC ID KR55WK49127 cross-references to original part numbers 66126986583, 6986583, 698658305, PRX-BMW-3B1 — our replacements are matched against these originals.
Aftermarket replacements for KR55WK49127 in stock
2003-2012 BMW 3 / 5 Series E60 E70 E9 / 3-Button Smart Key / KR55WK49127 KR55WK49123 / CAS3 (315 MHz) (Aftermarket)
2003-2011 BMW 3 / 5 Series / 3-Button Smart Key / PN: PRX-BMW-3B1 / KR55WK49127
2004-2011 BMW 3 / 5 Series / 3-Button Smart Key / KR55WK49127 KR55WK49123 / CAS3 / 315 MHz
More BMW FCC IDs we stock
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