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FCC ID cross-reference

FCC ID CWTWB1U821

Fits Infiniti, Nissan (2002–2017)

CWTWB1U821 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Infiniti, Nissan (2002–2017). 2 aftermarket replacements are published, all in stock.

See all 2 parts
  • Makes
    2
    Infiniti, Nissan
  • Models
    17
  • Model years
    2002–2017
  • Frequency
    315
    MHz
  • In stock
    2 / 2
    2 SKUs
Will it fit?

Vehicles verified for CWTWB1U821

Infiniti

17 models
  • Armada
  • FX35
  • FX45
  • Frontier
  • Juke
  • Murano
  • NV1500
  • NV2500
  • NV3500
  • Pathfinder
  • QX4
  • Quest
  • Rogue
  • Rogue Select
  • Titan
  • Versa
  • Xterra

Nissan

17 models
  • Armada
  • FX35
  • FX45
  • Frontier
  • Juke
  • Murano
  • NV1500
  • NV2500
  • NV3500
  • Pathfinder
  • QX4
  • Quest
  • Rogue
  • Rogue Select
  • Titan
  • Versa
  • Xterra

Model years 2002–2017.

Which part fits which model

Each listing for this code, with the models and years it is verified for.

Part numbers & specs

Cross-reference data for CWTWB1U821

Cross-references (original part numbers)

8

The original part numbers our aftermarket CWTWB1U821 replacements match against. Tap a number to copy it.

Electronics

Frequency
315 MHz
Buttons
3 / 4
Key types
Keyless Entry RemoteRemote Flip Key
IC ID (Canada)
Visual guide

Four checks before you program

  1. 1

    FCC ID on the label

    The code on the customer's key must read exactly the same.

    This code
    CWTWB1U821
  2. 2

    Frequency

    A remote on the wrong frequency will never talk to the car, even if it looks identical.

    This code
    315 MHz
  3. 3

    Buttons & layout

    Match the button count and the button layout to the original key.

    This code
    3 / 4-button versions
  4. 4

    Original part number

    When the case shows a part number, compare it with the cross-references on this page.

    This code
    8 on file
Programming guaranteeIf it won't program on the listed vehicle, we refund it and pay the return freight.Terms
Order

Aftermarket replacements for CWTWB1U821

2 of 2 in stock
2002-2017 Nissan Infiniti / 3-Button Keyless Entry Remote / KBRASTU15
In stock
CKSKeyless Entry Remote

2002-2017 Nissan Infiniti / 3-Button Keyless Entry Remote / KBRASTU15

FCC KBRASTU15, CWTWB1U415, CWTWB1U733, CWTWB1U821315MHz3-btn2002–2017
Members-only pricing
View details
2002-2017 Nissan Infiniti / 4-Button Remote Flip Key / KBRASTU15
In stock
CKSRemote Flip Key

2002-2017 Nissan Infiniti / 4-Button Remote Flip Key / KBRASTU15

FCC KBRASTU15, CWTWB1U758, CWTWB1U821315MHz4-btn2002–2017
Members-only pricing
View details
Quick answers

Quick answers — FCC ID CWTWB1U821

What vehicles use FCC ID CWTWB1U821?

FCC ID CWTWB1U821 is verified in our catalog for Infiniti (Armada, FX35, FX45, Frontier, Juke, Murano, NV1500, NV2500, NV3500, Pathfinder, QX4, Quest, Rogue, Rogue Select, Titan, Versa, Xterra); Nissan (Armada, FX35, FX45, Frontier, Juke, Murano, NV1500, NV2500, NV3500, Pathfinder, QX4, Quest, Rogue, Rogue Select, Titan, Versa, Xterra), model years 2002–2017.

What frequency does CWTWB1U821 operate on?

CWTWB1U821 keys operate at 315 MHz.

Is there a replacement for CWTWB1U821?

Yes — Car Key Source stocks 2 aftermarket keyless entry remote / remote flip key replacements for FCC ID CWTWB1U821, sold wholesale to the trade with US & Canada same-day dispatch.

What original part numbers cross-reference to CWTWB1U821?

FCC ID CWTWB1U821 cross-references to original part numbers 28268-5W500, 28268-5W501, 28268-7Z800, 28268-8S200, 28268-C990A, 28268-EA000, 28268-EA00A, 28268-ZT03A — our replacements are matched against these originals.

More Infiniti FCC IDs we stock

Browse all FCC IDs

Need help confirming fit for CWTWB1U821?

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.

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