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FCC ID cross-reference

FCC ID KR5TP-2

Fits Acura (2022–2024)

KR5TP-2 is the FCC ID printed on the label under the fob’s battery cover — on this code we verify fit for Acura (2022–2024). 4 aftermarket replacements are published, 3 in stock.

See all 4 parts
  • Makes
    1
    Acura
  • Models
    2
  • Model years
    2022–2024
  • Frequency
    433 / 434
    MHz
  • In stock
    3 / 4
    4 SKUs
Will it fit?

Vehicles verified for KR5TP-2

Acura

2 models
  • MDX
  • RDX

Model years 2022–2024.

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 KR5TP-2

Cross-references (original part numbers)

5

The original part numbers our aftermarket KR5TP-2 replacements match against. Tap a number to copy it.

Electronics

Frequency
433 MHz, 434 MHz
Transponder chip
HITAG-AES (4A chip)PHILIPS ID 47
Buttons
4
Key types
Smart 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
    KR5TP-2
  2. 2

    Frequency

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

    This code
    433 MHz · 434 MHz
  3. 3

    Buttons & layout

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

    This code
    4-button
  4. 4

    Transponder chip

    For push-to-start and keyed ignitions, the chip has to match the immobiliser.

    This code
    HITAG-AES (4A chip) · PHILIPS ID 47
Programming guaranteeIf it won't program on the listed vehicle, we refund it and pay the return freight.Terms
Order

Aftermarket replacements for KR5TP-2

3 of 4 in stock
2022-2024 Acura MDX / 4-Button Smart Key / PN: 72147-TYA-A11 / KR5TP-2
CKSSmart Key

2022-2024 Acura MDX / 4-Button Smart Key / PN: 72147-TYA-A11 / KR5TP-2

FCC KR5TP-2433MHz4-btn2022–2024
Members-only pricing

Backorder · Ships when it arrives in stock

View details
2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A21 / KR5TP-2 (Driver 1)
In stock
CKSSmart Key

2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A21 / KR5TP-2 (Driver 1)

FCC KR5TP-2433MHz4-btn2022–2024PHILIPS ID 47
Members-only pricing
View details
2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A31 / KR5TP-2 (Driver 2)
In stock
CKSSmart Key

2022-2024 Acura RDX / 4-Button Smart Key / PN: 72147-TJB-A31 / KR5TP-2 (Driver 2)

FCC KR5TP-2433MHz4-btn2022–2024PHILIPS ID 47
Members-only pricing
View details
2022-2023 Acura / 4-Button Smart Key / 72147-TYA-A21 / KR5TP-2 (Driver 2)
In stock
CKSSmart Key

2022-2023 Acura / 4-Button Smart Key / 72147-TYA-A21 / KR5TP-2 (Driver 2)

FCC KR5TP-2434MHz4-btn2022–2023HITAG-AES (4A chip)
Members-only pricing
View details
Quick answers

Quick answers — FCC ID KR5TP-2

What vehicles use FCC ID KR5TP-2?

FCC ID KR5TP-2 is verified in our catalog for Acura (MDX, RDX), model years 2022–2024.

What chip and frequency does KR5TP-2 use?

KR5TP-2 keys use the HITAG-AES (4A chip), PHILIPS ID 47 transponder chips and operate at 433 MHz, 434 MHz.

Is there a replacement for KR5TP-2?

Yes — Car Key Source stocks 4 aftermarket smart key replacements for FCC ID KR5TP-2, sold wholesale to the trade with US & Canada same-day dispatch.

What original part numbers cross-reference to KR5TP-2?

FCC ID KR5TP-2 cross-references to original part numbers 72147-TJB-A21, 72147-TJB-A31, 72147-TYA-A11, 72147-TYA-A21, KR5TP-2 — our replacements are matched against these originals.

More Acura FCC IDs we stock

Browse all FCC IDs

Need help confirming fit for KR5TP-2?

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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