FCC ID KR55WK48903
Fits Infiniti, Nissan (2007–2015)
KR55WK48903 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Infiniti, Nissan (2007–2015). 3 aftermarket replacements are published, all in stock.
- Makes2Infiniti, Nissan
- Models19
- Model years2007–2015
- Frequency315MHz
- In stock3 / 33 SKUs
Vehicles verified for KR55WK48903
Infiniti
19 models- 370Z
- Altima
- EX35
- FX37
- G25
- G35
- G35 4 Door
- G37
- G37 2 Door
- G37 4 Door
- Maxima
- Murano
- Murano CrossCabriolet
- Q40
- Q60
- Q60 Convertible
- Q60 Coupe
- QX70
- Versa
Nissan
19 models- 370Z
- Altima
- EX35
- FX37
- G25
- G35
- G35 4 Door
- G37
- G37 2 Door
- G37 4 Door
- Maxima
- Murano
- Murano CrossCabriolet
- Q40
- Q60
- Q60 Convertible
- Q60 Coupe
- QX70
- Versa
Model years 2007–2015.
Which part fits which model
Each listing for this code, with the models and years it is verified for.
- 2007 - 2015 Nissan / Infiniti / 4-Button Smart Key / PN: 285E3-JK62A / KR55WK48903, KR55WK49622Altima, Maxima, Murano CrossCabriolet, G25, G35 4 Door, G37 2 Door +42007–20154-button In stock
- 2007-2015 Nissan Altima / 4-Button Smart Key KR55WK48903 /KR55WK49622 / 49622 (Aftermarket)Altima, Maxima, EX35, G25, G35, G37 +72007–20154-button In stock
- 2007-2014 Infiniti Infiniti G25 G35 G37/ 4-Button Smart Key KR55WK48903 (Aftermarket)G25, G35, G37, Q60, G35 4 Door, G37 2 Door +32007–20144-button In stock
Cross-reference data for KR55WK48903
Cross-references (original part numbers)
4The original part numbers our aftermarket KR55WK48903 replacements match against. Tap a number to copy it.
Electronics
- Frequency
- 315 MHz
- Transponder chip
- PCF7952A / HITAG 2 / 46 CHIP
- Buttons
- 4
- Key types
- Smart Key
- IC ID (Canada)
Four checks before you program
- 1
FCC ID on the label
The code on the customer's key must read exactly the same.
This codeKR55WK48903 - 2
Frequency
A remote on the wrong frequency will never talk to the car, even if it looks identical.
This code315 MHz - 3
Buttons & layout
Match the button count and the button layout to the original key.
This code4-button - 4
Transponder chip
For push-to-start and keyed ignitions, the chip has to match the immobiliser.
This codePCF7952A / HITAG 2 / 46 CHIP
Aftermarket replacements for KR55WK48903
2007 - 2015 Nissan / Infiniti / 4-Button Smart Key / PN: 285E3-JK62A / KR55WK48903, KR55WK49622
2007-2015 Nissan Altima / 4-Button Smart Key KR55WK48903 /KR55WK49622 / 49622 (Aftermarket)
2007-2014 Infiniti Infiniti G25 G35 G37/ 4-Button Smart Key KR55WK48903 (Aftermarket)
Quick answers — FCC ID KR55WK48903
What vehicles use FCC ID KR55WK48903?
FCC ID KR55WK48903 is verified in our catalog for Infiniti (370Z, Altima, EX35, FX37, G25, G35, G35 4 Door, G37, G37 2 Door, G37 4 Door, Maxima, Murano, Murano CrossCabriolet, Q40, Q60, Q60 Convertible, Q60 Coupe, QX70, Versa); Nissan (370Z, Altima, EX35, FX37, G25, G35, G35 4 Door, G37, G37 2 Door, G37 4 Door, Maxima, Murano, Murano CrossCabriolet, Q40, Q60, Q60 Convertible, Q60 Coupe, QX70, Versa), model years 2007–2015.
What chip and frequency does KR55WK48903 use?
KR55WK48903 keys use the PCF7952A / HITAG 2 / 46 CHIP transponder chip and operate at 315 MHz.
Is there a replacement for KR55WK48903?
Yes — Car Key Source stocks 3 aftermarket smart key replacements for FCC ID KR55WK48903, sold wholesale to the trade with US & Canada same-day dispatch.
What original part numbers cross-reference to KR55WK48903?
FCC ID KR55WK48903 cross-references to original part numbers 285E3-AC70D, 285E3-JA02A, 285E3-JA05A, 285E3-JK62A — our replacements are matched against these originals.
More Infiniti FCC IDs we stock
Browse all FCC IDs- A269ZUA078I30, Maxima1 SKU
- CWTWB1G744Armada, QX801 SKU
- CWTWB1U415Armada, FX351 SKU
- CWTWB1U733Armada, FX351 SKU
- CWTWB1U758Armada, FX351 SKU
- CWTWB1U787Armada, M357 SKUs
- CWTWB1U821Armada, FX352 SKUs
- CWTWBU619370Z, Cube1 SKU
- KBRASTU15350Z, Altima8 SKUs
- KR5S180144203Q502 SKUs
- KR5S180144204Q50, Q601 SKU
- NHVWBU612FX35, FX451 SKU
- PQTDORM14350Z, Altima2 SKUs
Need help confirming fit for KR55WK48903?
Leave your email and phone — we’ll verify the cross-reference against the vehicle on your bench and reply with the exact SKU. No spam, ever.
So we can call you about fitment or your order.