Chevy, GMC, Buick & Cadillac Remote Keys

Shop Chevy, GMC, Buick, and Cadillac remote keys for duplicate-key, add-a-key, and all-keys-lost services. Noble Key Supply carries aftermarket and refurbished OEM remote transponder keys for professional automotive locksmiths and key technicians.

The collection primarily includes remote flip keys with integrated ID46 transponder chips. Compare the FCC ID, frequency, blade, button configuration, part number, and programming requirements before ordering.

Chevrolet Remote Keys

Find Chevrolet remote keys for select cars, trucks, vans, crossovers, and SUVs equipped with keyed ignitions. Available options include three-button, four-button, and five-button flip keys for various GM immobilizer and keyless-entry systems.

Depending on the vehicle and key configuration, button functions may include:

• Lock
• Unlock
• Panic alarm
• Trunk release
• Remote start

Chevrolet may use different remote-key systems within the same model line or production year. Always match the original key’s electronic and mechanical specifications.

GMC Remote Keys

Shop remote keys for select GMC vehicles that use integrated blades, transponders, and keyless-entry controls. Some GMC and Chevrolet vehicles share key platforms, but compatibility can still vary by year, trim, body style, and installed equipment.

Verify the FCC ID, frequency, blade profile, button icons, and part number instead of assuming that keys for related GM vehicles are interchangeable.

Buick Remote Keys

Find replacement remote keys for select Buick vehicles equipped with conventional ignition locks. Available GM flip-key families may cover applications with lock, unlock, panic, trunk, or remote-start controls.

Two Buick keys may have similar housings while containing different transmitters or using different blades. Confirm all specifications before cutting or programming.

Cadillac Remote Keys

Shop remote keys for select Cadillac vehicles that use an integrated key-and-remote design. Before ordering, verify that the vehicle requires a remote key rather than a standalone remote or proximity key.

Cadillac applications can differ by platform, model year, and trim. Use the original FCC ID and OEM part number whenever possible.

GM Remote Flip Keys

A remote flip key stores its blade inside the housing when it is not being used. Pressing the release button rotates the blade into its operating position.

The collection includes several GM flip-key styles with three, four, or five buttons. A complete remote flip key generally includes:

• A mechanical ignition blade
• A transponder chip
• Remote transmitter electronics
• A battery
• A button pad
• A spring-loaded blade mechanism

All components must be compatible with the intended vehicle.

ID46 Transponder Technology

The remote keys in this collection use ID46 transponder technology. The chip must be registered with the vehicle’s immobilizer before the key can start the engine.

A blade can be cut correctly and turn the ignition while the vehicle still refuses to start because the transponder has not been programmed. Likewise, the engine may start while the remote buttons remain inoperative if the transmitter has not been synchronized.

Keys that share the ID46 chip type are not automatically interchangeable. The FCC ID, frequency, blade, and remote configuration must also match.

315 MHz and 433 MHz Remote Keys

Current GM remote-key options include products operating at:

• 315 MHz
• 433 MHz
• Select application-specific frequencies

Frequency is a critical compatibility specification. A 315 MHz key cannot replace a 433 MHz key simply because the housings, blades, or button layouts look similar.

Market, platform, and model year can affect the required frequency. Verify the original key or vehicle data before choosing a replacement.

Common GM Remote-Key FCC IDs

Available keys reference FCC IDs such as:

• OHT01060512
• V2T01060512
• V2T01060514
• KR55WK500733
• A2GM3AFUS03
• LXP-T003
• LXP-T004

A single FCC family may be associated with several button arrangements or part numbers. Use the FCC ID together with the frequency, transponder chip, blade, and vehicle application.

Three-, Four-, and Five-Button Keys

Available remote-key configurations include:

• Three-button keys: Commonly provide lock, unlock, and panic functions
• Four-button keys: May add trunk release or remote start
• Five-button keys: May include both remote start and trunk-release functions

Button count alone does not establish compatibility. Match the icons and their placement to the original key. A feature will not work if the vehicle is not equipped or programmed to support it.

Chevrolet Spark Remote Flip Keys

The collection includes a three-button Chevrolet Spark remote flip key using FCC ID A2GM3AFUS03. This key contains an ID46 chip and operates at 315 MHz.

Spark applications can require different key specifications depending on model year and market. Confirm the part number and original key before ordering.

LXP-T003 and LXP-T004 Flip Keys

Select Chevrolet applications use LXP-T003 or LXP-T004 remote flip keys.

LXP-T003 products in the collection operate at 315 MHz, while LXP-T004 options operate at 433 MHz. Both may use ID46 chips, but their transmitters are not interchangeable because of the frequency difference.

Available configurations include three-button and four-button versions. Verify the button layout as well as the FCC ID.

Aftermarket GM Remote Keys

Aftermarket remote keys provide practical options for common GM locksmith jobs. The collection includes multiple configurations designed to replace supported original part numbers.

Review each listing for its:

• FCC ID
• IC number
• Transponder chip
• Frequency
• Button layout
• Battery
• Blade
• OEM replacement numbers

Using several identifiers together reduces the risk of ordering a key that looks correct but cannot communicate with the vehicle.

Refurbished OEM Remote Keys

Select refurbished OEM Chevrolet remote keys are also available. These products retain original manufacturer electronics while providing an alternative to a new OEM key.

A previously programmed OEM remote key may require unlocking, resetting, or other preparation before it can be added to another vehicle. Confirm its preparation status and compatibility with your programming equipment.

Cutting GM Flip-Key Blades

The blade must be cut accurately for the vehicle’s locks and ignition. The flip mechanism should be supported carefully during cutting to prevent damage to the housing or pivot assembly.

Before cutting:

• Confirm the blade profile and keyway
• Verify the key code or decoded combination
• Use the correct machine jaw and cutter
• Keep the key securely positioned
• Remove burrs from the finished blade
• Inspect the roll pin and flip mechanism
• Test the blade gently in the door and ignition

Do not force a newly cut key. Recheck the blade alignment, spacing, depths, and lock condition if it does not operate smoothly.

Programming the Transponder and Remote

GM remote keys may require separate procedures for the ID46 immobilizer chip and remote buttons. Programming requirements vary by model, year, platform, and whether working keys are available.

Some applications may require:

• Compatible automotive-key programming equipment
• Vehicle security access or credentials
• An existing working key for an add-key procedure
• Registration of every available key
• Separate remote synchronization
• Stable vehicle battery voltage

Confirm tool coverage for the exact FCC ID, vehicle, and key type before beginning.

Confirm Compatibility Before Ordering

Before purchasing a Chevy, GMC, Buick, or Cadillac remote key, verify:

• Vehicle year, make, model, and trim
• Remote-key, standalone-remote, or proximity-key system
• Original FCC ID and IC number
• OEM and aftermarket part numbers
• ID46 transponder technology
• 315 or 433 MHz frequency
• Button count and icons
• Blade profile and keyway
• Aftermarket or refurbished OEM condition
• Cutting and programming requirements

These checks help prevent selecting a key that looks correct but is mechanically or electronically incompatible.

Shop GM Remote Keys

Browse Noble Key Supply for aftermarket and refurbished Chevy, GMC, Buick, and Cadillac remote keys. Compare FCC IDs, frequencies, button layouts, blades, part numbers, batteries, and programming requirements to find the right key for your next automotive locksmith job.