Buick Key Replacement — FCC IDs, Part Numbers & Models

What we stock for Buick

Our Buick range currently runs to 253 listings, covering model years 1996 to 2022. By key type that breaks down as key fobs (223), transponders (29). Button configurations in stock: 5-button (203), 4-button (13).

Buick models we carry keys for

Verano, Enclave, Lucerne, Lacrosse, LeSabre, Envision, Verano LaCrosse, Regal.

A model appearing in this list is not a guarantee that your particular year uses the same part. The identifiers below are the check that matters.

Most common Buick FCC IDs in our catalogue

Sorted by frequency in our Buick catalogue. Whichever code is printed on your current remote is the one that governs fitment, so find it before anything else.

FCC ID	Listings
`OHT01060512`	183
`KOBGT04A`	12
`KOBUT1BT`	10
`HYQ4AA`	8
`2AOKM`	5

Most common Buick OEM part numbers

The part number is the finer of the two checks, because a single FCC ID can span several part numbers built for different vehicles. Yours is usually moulded inside the housing or printed on the board.

Part number	Listings
`13504199`	178
`13574863`	58
`13504259`	58
`13504204`	58
`23372322`	35
`22733524`	12
`25628814`	10
`13584500`	7

Counts reflect current stock and shift as the range changes. If your identifier is not listed, it does not necessarily mean we cannot supply it — search the identifier directly.

Identifying the right Buick key

Begin with the FCC ID on the remote you hold: it pins down frequency and chip family. Then the part number inside the shell, because one FCC ID routinely covers several parts for different vehicles.

Why a new Buick key will not work immediately

Out of the packet it will not lock, unlock or start anything. Pairing to your vehicle is a separate step and entirely normal.

For most vehicles a locksmith wins on cost and convenience. Dealer access matters on recent models and where every key is lost.

Before you order

Count the buttons on your original, including boot release and panic.
Check the blade profile if the key has a metal blade.
Arrange cutting and programming in advance.
Match the FCC ID from your existing remote exactly.
Note the OEM part number inside the housing where one is present.
Confirm turn-key ignition against push-button start.

Frequently Asked Questions

How much does it cost to replace a Buick key fob?

Replacing a Buick key fob typically costs between $100 and $350 in total. Aftermarket replacement key fobs typically cost between $25 and $70, while professional cutting and pairing by an automotive locksmith or dealership typically add $75 to $200. UrbanX keys are aftermarket (not OEM), and most keys need cutting/programming after purchase. Total expenses depend on your specific model, year, and whether the vehicle uses a traditional transponder or push-button start.

How do I get a new key for my Buick?

To get a new Buick key, you can contact an automotive locksmith, visit a dealership, or purchase an aftermarket replacement key online. When buying online, you will need your model year and FCC ID to find the correct match. UrbanX provides an FCC ID lookup guide to help verify compatibility. Once you receive the key, an automotive locksmith or dealership must cut the mechanical blade and program the transponder to your vehicle.

How do I program a Buick key fob?

Programming a Buick key fob depends on the vehicle year and ignition type. Many older Buick vehicles with traditional turn-key ignitions allow do-it-yourself onboard programming if you have an existing working key. However, newer Buick models with push-button start systems typically require specialized diagnostic scan tools, meaning you must hire a professional locksmith or visit a dealer. Keep in mind that UrbanX keys are aftermarket (not OEM), and most keys need cutting/programming after purchase.

Can I get a replacement key with a VIN number?

Yes, a dealership or certified automotive locksmith can cut and program a replacement key using your vehicle identification number (VIN), provided you supply proof of ownership and photo identification. Drivers looking for replacement options can also use their VIN to match vehicle specifications. UrbanX provides a free VIN lookup at urbanx.us/vin-lookup/, with 90-day returns on eligible items.

How much does a dealership charge to replace a key?

A Buick dealership typically charges between $200 and $450 to replace a key or smart fob. This total includes the cost of the OEM key, laser key cutting, and in-shop computer programming. Dealership prices are typically higher than purchasing aftermarket replacements and hiring an independent automotive locksmith. UrbanX keys are aftermarket (not OEM), and most keys need cutting/programming after purchase. Compare locksmith quotes with dealership estimates before scheduling an appointment.

What we stock for Buick

Buick models we carry keys for

Most common Buick FCC IDs in our catalogue

Most common Buick OEM part numbers

Identifying the right Buick key

Why a new Buick key will not work immediately

Before you order

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Frequently Asked Questions