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Deal.ai › Honda
Honda
2025 Honda Civic Smart Key Fob
Honda

2025 Honda Civic Smart Key Fob

Best price now

$28.98at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $28.98 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the 2025 Honda Civic Smart Key Fob

A replacement smart key fob for the 2025 Honda Civic, sold under Honda OE part number 72147-T20-A01. It has four buttons (lock, unlock, trunk, panic), a 433 MHz rolling-code transmitter, a CR2032 battery, a 4A Hitag-AES transponder chip and a high-security blade, and it includes an emergency key. It is not onboard programmable: a Honda dealer or an automotive locksmith must pair it to the car, which adds a step and a cost that a plain cut key does not have. Buyers choose between OEM new, OEM refurbished and aftermarket new units, so condition and origin matter more than the button layout.

Best forOwners replacing a lost or broken 2025 Civic fobBuyers who want an OEM part number matchDrivers who need a spare emergency keyOwners willing to have a dealer or locksmith program it
Pros
  • Matches Honda OE part number 72147-T20-A01
  • Four buttons including trunk release and panic
  • Rolling-code 433 MHz transmission
  • Includes the emergency key blade
  • Available in OEM new, OEM refurbished and aftermarket new
Cons
  • Not onboard programmable; needs a dealer or locksmith
  • Programming adds cost and a trip to a shop
  • Aftermarket and refurbished units vary in quality
  • Battery is a CR2032 that will need replacing over time

2025 Honda Civic Smart Key Fob prices at every store

  • eBayPre-owned

    In stockSold by keyfobmall

    $20.00+ $3.95 shippingChecked Nov 12
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $28.98Checked Nov 12
    Visit Amazon

Also available at

  • Remotes And KeysCheck price at Remotes And Keys

Store links may earn us a commission.

2025 Honda Civic Smart Key Fob price history

Lowest price we've seen: $28.98 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the 2025 Honda Civic Smart Key Fob

This is a replacement smart key fob for the 2025 Honda Civic. It has four buttons: Lock, Unlock, Panic and Trunk. It transmits on 433 MHz using rolling code RF and contains a 4A (Hitag-AES) transponder chip.

The fob includes an emergency key with a high security blade. It uses a CR2032 battery.

This vehicle does not support onboard programming. A dealer or an automotive locksmith must program the remote to the vehicle.

OE part number
72147-T20-A01
FCC ID
KR5TP-4
IC
7812D-TP4
Buttons
4 (Lock, Unlock, Panic, Trunk)
Frequency
433 MHz
Battery
CR2032
Transponder chip
4A (Hitag-AES)
Blade
High security
Emergency key
Included (EK-35118-T20-305-A)
RF transmission
Rolling code
Programming
Not onboard programmable; dealer or automotive locksmith required

Questions and answers

Can I program this fob myself?
No. The 2025 Civic is not onboard programmable, so a Honda dealer or an automotive locksmith must pair the remote to the vehicle.
What is the difference between OEM new, OEM refurbished and aftermarket new?
OEM new is a Honda-branded unit, OEM refurbished is a used Honda unit that has been restored, and aftermarket new is a third-party copy built to the same part number and frequency.
Does it include the emergency key?
Yes. An emergency key (EK-35118-T20-305-A) is included with the fob.
What battery does it use?
It uses a CR2032 coin cell.
Will it work on Civics from other model years?
It is listed for the 2025 Civic with part number 72147-T20-A01 and FCC ID KR5TP-4. Check your original fob's part number and FCC ID before buying for another year.
Do I need to have the key blade cut?
The fob has a high-security blade. If the emergency key is not already cut to your car, a locksmith will need to cut it.
Where is the 2025 Honda Civic Smart Key Fob cheapest?
At Amazon, for $28.98, as of our latest check.
Where can I buy the 2025 Honda Civic Smart Key Fob?
3 stores we checked sell it, including Amazon, eBay, Remotes And Keys.

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