Chevy, GMC, Buick & Cadillac Keyless Entry Remotes

Shop standalone keyless-entry remotes for select Chevrolet, GMC, Buick, and Cadillac vehicles. Noble Key Supply carries aftermarket and refurbished OEM remotes for automotive locksmiths, repair shops, and other key professionals.

The collection includes three-button, four-button, five-button, and six-button configurations with options for locking, unlocking, panic, trunk release, rear-hatch control, and remote start. Compare the FCC ID, frequency, button layout, part number, and vehicle application before ordering.

Chevrolet Keyless-Entry Remotes

Find replacement Chevrolet remotes for select cars, trucks, vans, SUVs, and crossovers. Depending on the product, applications may include certain Silverado, Colorado, Equinox, Express, Impala, Malibu, Suburban, Tahoe, Traverse, and other Chevrolet models.

Chevrolet vehicles may use different remote systems within the same model year. Matching the exterior shape is not enough; the remote must have compatible electronics and the correct frequency.

GMC Keyless-Entry Remotes

Shop GMC remotes for select Sierra, Canyon, Acadia, Savana, Terrain, Yukon, and other compatible vehicles. Available button layouts range from basic lock, unlock, and panic configurations to remotes with remote-start and rear-hatch functions.

Chevrolet and GMC vehicles may share platforms and FCC IDs, but compatibility still depends on the model year, trim, option package, and installed remote-keyless-entry system.

Buick Remotes

The collection includes replacement remotes for select Buick cars, crossovers, and SUVs. Available configurations may include trunk-release, panic, and remote-start buttons in addition to standard lock and unlock controls.

Compare the original Buick remote’s FCC ID, button icons, and manufacturer part number with the replacement listing. Two remotes with the same housing may support different features.

Cadillac Remotes

Find keyless-entry remotes for select Cadillac vehicles with standalone remote systems. Some Cadillac applications share remote families with other General Motors vehicles, including products using OUC60221, OUC60270, or LHJ011 identifiers.

Verify that the vehicle uses a separate key and remote rather than a remote-head key or proximity key. These product types are not interchangeable.

Standalone Remotes vs. Remote Keys

A standalone remote controls the vehicle’s keyless-entry functions but does not include an ignition-key blade or transponder chip. The driver typically uses a separate mechanical or transponder key to start the vehicle.

A remote key combines the buttons, transponder, and blade in one housing. A proximity key supports passive entry and push-button starting. Confirm which system the vehicle requires before selecting a product.

Available GM Remote Frequencies

The collection includes remotes operating at common GM frequencies such as:

• 315 MHz
• 433 MHz

Frequency is a critical compatibility specification. A 315 MHz remote cannot replace a 433 MHz remote simply because both have the same button count or housing shape.

Frequency may vary by vehicle platform, model year, production date, and market. Use the original remote, vehicle information, or compatible diagnostic equipment to confirm the correct system.

Common GM Remote FCC IDs

Available Chevy, GMC, Buick, and Cadillac remotes include products associated with FCC IDs such as:

• M3N-32337100
• M3N-32337200
• OUC60221
• OUC60270
• LHJ011
• KOBGT04A
• L2C0007T
• MYT3X6898B

An FCC ID can help identify the correct remote family, but it should be checked alongside the part number and button configuration. Some FCC IDs are used across several remote layouts.

Three- to Six-Button Configurations

Different vehicles and trim levels support different remote functions. The collection includes:

• Three-button remotes: Commonly configured for lock, unlock, and panic
• Four-button remotes: May add trunk release or remote start
• Five-button remotes: May include both remote start and trunk or hatch release
• Six-button remotes: May support additional power-door or liftgate functions

Choose a remote with the same button icons and intended functions as the original. An extra button does not necessarily mean the feature will work on a vehicle that was not originally equipped with it.

Aftermarket GM Remotes

Aftermarket remotes provide practical replacement options for many common GM applications. Noble Key Supply carries products from Paladin, Keyless2Go, and other aftermarket sources.

Review each listing for its exact FCC ID, frequency, battery, button layout, and replacement part numbers. Aftermarket compatibility should be confirmed using the same identifiers required for an OEM remote.

Refurbished OEM Remotes

Refurbished OEM remotes use original manufacturer electronics that have been inspected and prepared for resale. These products provide another option for applications where technicians or customers prefer OEM components.

Refurbished remotes may be listed as Grade A or Grade B. The grade generally describes cosmetic condition:

• Grade A: Lighter signs of prior use
• Grade B: More visible cosmetic wear

Cosmetic grade does not determine vehicle compatibility. The electronic specifications must still match the intended application.

Remote Batteries

Many remotes in the collection use a CR2032 coin-cell battery. Battery requirements can vary, so verify the product description before installation.

Install the battery with the correct polarity and test the remote after programming. A weak or incorrectly installed battery may cause limited range, intermittent operation, or a complete lack of response.

Programming GM Keyless-Entry Remotes

A replacement remote must be paired with the vehicle before its buttons will function. Some older GM vehicles support an onboard programming procedure, while others require compatible diagnostic or automotive-key programming equipment.

Programming requirements vary by model year and remote system. A vehicle may require:

• A specific ignition-cycle procedure
• Driver-information-center controls
• A working remote or ignition key
• An OBD diagnostic programmer
• Vehicle security access
• Reprogramming of all remotes during the same session

Confirm the correct procedure before purchasing the remote or beginning service.

Confirm Compatibility Before Ordering

Before selecting a GM keyless-entry remote, verify:

• Vehicle year, make, model, and trim
• Original remote’s FCC ID
• OEM and aftermarket part numbers
• 315 or 433 MHz frequency
• Button count and icon layout
• Remote-start or liftgate requirements
• Battery type
• Standalone remote, remote key, or proximity-key system
• Supported programming procedure

Using multiple identifiers together helps prevent ordering a remote that looks correct but cannot communicate with the vehicle.

Shop GM Remotes at Noble Key Supply

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