Skip to content

Chevy, GMC, Buick & Cadillac Proximity Keys

Shop GM proximity keys for Chevrolet, GMC, Buick, and Cadillac vehicles at Noble Key Supply. This collection includes smart keys for professional automotive locksmiths, technicians, and key specialists completing spare-key, replacement-key, and all-keys-lost services.

Choose from new OEM, aftermarket, refurbished, and recased proximity keys with different part numbers, FCC IDs, frequencies, transponder chips, and button configurations. Review the complete product specifications before ordering to identify the correct key for the vehicle being serviced.

Chevrolet Proximity Keys

Browse Chevrolet proximity keys for cars, trucks, SUVs, and performance vehicles equipped with keyless entry and push-button ignition. Available applications may include the Silverado, Tahoe, Suburban, Equinox, Traverse, Malibu, Camaro, Corvette, Blazer, Trailblazer, and other Chevrolet models.

Chevrolet smart keys are available with different functions, including remote start, trunk release, liftgate control, tailgate release, panic, and passive entry. Button layout varies by model and equipment package.

GMC Smart Keys

Find GMC proximity keys for compatible vehicles such as the Sierra, Yukon, Terrain, Acadia, Canyon, Hummer EV, and other models. Truck and SUV keys may include specialized controls for the tailgate, liftgate, remote start, or additional vehicle features.

GMC keys with similar cases may operate at different frequencies or use different circuit boards. Match the replacement key’s FCC ID, part number, frequency, chip, and buttons with the vehicle application.

Buick Proximity Keys

Shop Buick proximity keys for models such as the Enclave, Encore, Envision, LaCrosse, Regal, and other push-to-start vehicles. Available smart keys may feature three, four, five, or additional buttons depending on the vehicle.

Some Buick keys share electronic platforms with Chevrolet, GMC, or Cadillac products, but brand and model compatibility should never be assumed. Verify the complete listing before purchasing or programming the key.

Cadillac Smart Keys

Browse Cadillac proximity keys for compatible luxury cars and SUVs, including select Escalade, CT, XT, ATS, CTS, XTS, and other applications. Cadillac smart keys may include remote start, trunk or liftgate release, panic, and passive-entry functions.

Part numbers and frequencies can change between vehicle generations. Confirm all technical identifiers rather than relying on the Cadillac logo, case design, or button arrangement alone.

OEM, Aftermarket, Refurbished, and Recased GM Keys

Noble Key Supply offers multiple product conditions for different service requirements and customer budgets:

  • New OEM GM proximity keys
  • Aftermarket replacement smart keys
  • Grade A refurbished OEM keys
  • Grade B refurbished OEM keys
  • Recased GM proximity keys

OEM products contain original-equipment components for their specified applications. Aftermarket keys provide replacement options for supported vehicles. Refurbished keys use OEM components prepared for reuse, while recased keys place compatible electronics into replacement exterior housings.

Review each listing for exact condition information, included components, and preparation requirements.

Confirm GM Smart-Key Compatibility

Before purchasing a Chevrolet, GMC, Buick, or Cadillac proximity key, verify:

  • Vehicle year, make, and model
  • OEM or replacement part number
  • FCC ID
  • IC number when applicable
  • Operating frequency
  • Transponder-chip type
  • Button count and functions
  • Circuit-board information when provided
  • Emergency-blade style
  • Programming or renewal requirements

GM proximity keys may look identical while using different frequencies or electronic configurations. Choosing a key based on appearance alone can lead to programming failure.

Common GM Proximity-Key Frequencies

The collection includes GM smart keys that operate at different frequencies, including common 315 MHz, 433 MHz, and 434 MHz applications. Frequency requirements vary by vehicle, production year, and market.

Always use the part number, FCC ID, frequency, and vehicle fitment information together. Matching only one identifier may not be sufficient to confirm compatibility.

Programming GM Proximity Keys

A replacement GM proximity key must be programmed before it can operate the vehicle’s passive-entry and push-to-start systems. The required procedure depends on the vehicle, model year, security platform, and number of working keys available.

Some applications support an onboard procedure, while others require compatible diagnostic equipment, a security PIN, GM dealer software, or another specialized programming process. Newer vehicles may involve additional security authorization or programming steps.

Refurbished keys may need to be unlocked, reset, or renewed before reuse. Emergency blades may also need to be purchased or cut separately.

GM Smart Keys for Professional Locksmiths

Maintaining frequently requested GM proximity keys can help locksmiths respond efficiently to spare-key appointments and all-keys-lost calls. Chevrolet and GMC truck and SUV keys are especially important inventory items for many mobile automotive locksmith businesses.

Because GM uses many similar-looking smart keys, careful identification is essential. Confirm compatibility before modifying, cutting, or attempting to program a key.

Shop GM Proximity Keys at Noble Key Supply

Browse Chevrolet, GMC, Buick, and Cadillac proximity keys to find a compatible option for your next automotive locksmith job. Compare available conditions and technical specifications, then verify that your programming equipment supports the vehicle.

Noble Key Supply provides professional locksmiths with OEM, aftermarket, refurbished, and recased GM smart keys for a broad range of keyless-entry and push-to-start applications.

Filters

$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99

PRX-G2897

In Stock

GMC 3-Button Smart Key HYQ1AS 13522897 315 MHzAftermarket ReplacementFCC ID: HYQ1ASFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, PanicAfte...

View Full Details
$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99
Prx-G0472 Key
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99

PRX-G0472

In Stock

Chevrolet 4-Button Smart Key, 13590472Aftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAChip: ID46 ChipFrequency: 315 MHzBattery: CR2032Button: Loc...

View Full Details
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99
$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99

13529662-OEM-REC

In Stock

Chevrolet 5-Button Smart Key HYQ4EA 13529662 433 MHzOEM RECASED (Refurbished) FCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBattery: ...

View Full Details
$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99

13529662-RFB-B

Low stock

Chevrolet 5-Button Smart Key HYQ4EA 13529662 433 MHzOEM Refurbished - Grade BFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBattery: C...

View Full Details
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G7258

In Stock

Chevrolet Silverado EV 5-Button Smart Key YG0G21TB2, 13547258Aftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

13529634-OEM-REC

In Stock

Chevrolet 6-Button Smart Key HYQ1AA 13529634 315 MHzOEM RECASED (Refurbished) FCC ID: HYQ1AAIC: 1551A-AAChip: ID46 ChipFrequency: 315 MHzBattery: C...

View Full Details
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13522904-RFB-B

Out of stock

2021-2022 GMC Sierra Smart Key 13522904OEM Refurbished - Grade BFCC ID: HYQ1ESFrequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Panic, Tailgat...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99

13538864-OEM

Out of stock

Cadillac 6-Button OEM Smart Key YG0G20TB1 13538864 433 MHzOEM NEWFCC ID: YGOG20TB1Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Remote Sta...

View Full Details
$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99
Sold Out
$0.00 - $0.00
$0.00
$44.90
$44.90 - $44.90
$44.90

13522895-RFB-A

In Stock

GMC 5-Button OEM Smart Key HYQ1ES 13522895 434 MHzOEM Refurbished - Grade AFCC ID: HYQ1ESIC: 1551A-ESFrequency: 434 MHzBattery: CR2032Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$44.90
$44.90 - $44.90
$44.90
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

13547791-RFB-A

In Stock

Chevrolet 3-Button OEM Smart Key HYQ4AS 13547791 315 MHzOEM Refurbished - Grade A FCC ID: HYQ4ASIC: 1551A-4ASFrequency: 315 MHzBattery: CR2032Butto...

View Full Details
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13529636-RFB-A

In Stock

Chevrolet OEM 5-Button Smart Key HYQ4EA 13529636 433 MHzOEM Refurbished - Grade AFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
Prx-G4232 Key
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99

PRX-G4232

In Stock

Cadillac 3-Button Smart Key 20984232Aftermarket ReplacementFCC ID: NBG009768TIC: 2694A-009768TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock...

View Full Details
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G2579

In Stock

GMC HUMMER EV 6-Button Smart Key YG0G21TB2, 13542579, 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 433 MHzBattery: CR2450Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$31.99
$31.99 - $31.99
$31.99

13591396-OEM-REC

In Stock

2019-2020 GMC Sierra OEM Proximity Key 13591396OEM RECASED (Refurbished) FCC ID: HYQ1EAIC: 1551A-4AAFrequency: 433 MHzBattery: CR2032Button: Lock, ...

View Full Details
$0.00 - $0.00
$0.00
$31.99
$31.99 - $31.99
$31.99
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13521090-RFB-B

In Stock

Buick 5-Button Smart Key 13521090OEM Refurbished - Grade BFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unloc...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
Sold Out
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99

13529632-RFB-B

Out of stock

2019-2020 Chevrolet Silverado 13529632, HYQ1EAOEM Refurbished - Grade BFCC ID: HYQ1EAIC: 1551A-4AAFrequency: 433 MHzBattery: CR2032Button: Lock, Un...

View Full Details
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99
Sold Out
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13530511-RFB-A

In Stock

Buick 5-Button Smart Key, 13530511, HYQ4ESOEM Refurbished - Grade AFCC ID: HYQ4ESIC: 1551A-4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13530515-RFB-A

In Stock

Buick 3-Button Smart Key 13530515OEM Refurbished - Grade A FCC ID: HYQ4ESIC: 1551A-4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, PanicA...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13591396-RFB-B

Out of stock

2019-2020 GMC Sierra OEM Proximity Key 13591396OEM Refurbished - Grade BFCC ID: HYQ1EAIC: 1551A-4AAFrequency: 433 MHzBattery: CR2032Button: Lock, U...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
Sold Out
$0.00 - $0.00
$0.00
$79.99
$79.99 - $79.99
$79.99

13538852-RFB-A

Low stock

Corvette 7-Button OEM Smart Key YGOG20TB1, 13538852OEM Refurbished - Grade AFCC ID: YGOG20TB1Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock,...

View Full Details
$0.00 - $0.00
$0.00
$79.99
$79.99 - $79.99
$79.99
Prx-G0797 Key
$0.00 - $0.00
$0.00
$21.99
$21.99 - $21.99
$21.99

PRX-G0797

Low stock

Cadillac 3-Button Smart Key HYQ2AB 13580797 315 MHzAftermarket ReplacementFCC ID: HYQ2ABIC: 1551A-2ABFrequency: 315 MHzBattery: CR2032Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$21.99
$21.99 - $21.99
$21.99
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13529632-RFB-A

Low stock

2019-2020 Chevrolet Silverado 13529632, HYQ1EAOEM Refurbished - Grade AFCC ID: HYQ1EAIC: 1551A-4AAFrequency: 433 MHzBattery: CR2032Button: Lock, Un...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13548434-RFB-B

In Stock

GMC Yukon 6-Button OEM Smart Key YG0G21TB2 13548434 434 MHzOEM Refurbished - Grade BFCC ID: YG0G21TB2Frequency: 433 MHzBattery: CR2450Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G0224

In Stock

GMC HUMMER EV 6-Button Smart Key YG0G21TB2, 13560224, 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 433 MHzBattery: CR2450Button: Lock,...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
Sold Out
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99

13536990-RFB-B

Out of stock

Cadillac 5-Button Smart Key YG0G20TB1 13536990 434 MHzOEM Refurbished - Grade B FCC ID: YGOG20TB1Frequency: 434 MHzBattery: CR2450Button: Lock, Unl...

View Full Details
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99
Sold Out
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

13529664-OEM-REC

Low stock

Chevrolet 4-Button Smart Key HYQ4AA 13529664 315 MHzOEM RECASED (Refurbished) FCC ID: HYQ4AAIC: 1551A-4AAChip: 46Frequency: 315 MHzBattery: CR2032B...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
Sold Out
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99

13529634-RFB-B

Out of stock

Chevrolet 6-Button Smart Key HYQ1AA 13529634 315 MHzOEM Refurbished - Grade B FCC ID: HYQ1AAIC: 1551A-AAChip: ID46 ChipFrequency: 315 MHzBattery: C...

View Full Details
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99
Sold Out
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

13532751-RFB-A

In Stock

Buick 5-Button Smart Key 13532751OEM Refurbished - Grade A FCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unlo...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
Sold Out
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13529664-RFB-A

Out of stock

Chevrolet 4-Button Smart Key HYQ4AA 13529664 315 MHzOEM Refurbished - Grade A FCC ID: HYQ4AAIC: 1551A-4AAChip: 46Frequency: 315 MHzBattery: CR2032B...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
Sold Out
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99

13560224-OEM

Low stock

GMC HUMMER EV 6-Button OEM Smart Key YG0G21TB2, 13560224, 434 MHzOEM NEWFCC ID: YG0G21TB2Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Rem...

View Full Details
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13584498-RFB-A

In Stock

Chevrolet 5-Button Smart Key, 13584498OEM Refurbished - Grade AFCC ID: HYQ4AAIC: 1551A-4AAChip: ID46 ChipFrequency: 315 MHzBattery: CR2032Button: L...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

13547676-RFB-A

Low stock

Buick 4-Button OEM Smart Key 13547676OEM Refurbished - Grade A FCC ID: HYQ4ESIC: 1551A-4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Re...

View Full Details
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99

13584502-RFB-A

Low stock

GMC Terrain 5-Button OEM Smart Key HYQ1AA 13584502 315 MHzOEM Refurbished - Grade A FCC ID: HYQ1AAIC: 1551A-AAChip: 46Frequency: 315 MHzBattery: CR...

View Full Details
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

13560211-RFB-A

Low stock

4-Button Smart Key For BrightDrop Zevo 135560211OEM Refurbished - Grade A FCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock, R...

View Full Details
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99
Sold Out
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99

13598511-RFB-A

Out of stock

Cadillac Escalade 6-Button Smart Key HYQ2AB, 13598511, 315 MHzOEM Refurbished - Grade A FCC ID: HYQ2ABIC: 1551A-2ABChip: ID46Frequency: 315 MHzBatt...

View Full Details
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

13580811-RFB-A

Out of stock

Cadillac 5-Button Smart Key HYQ2AB, 13580811, 315 MHzOEM Refurbished - Grade AFCC ID: HYQ2ABIC: 1551A-2ABChip: ID46 ChipFrequency: 315 MHzBattery: ...

View Full Details
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99

13529634-RFB-A

Out of stock

Chevrolet 6-Button Smart Key HYQ1AA 13529634 315 MHzOEM Refurbished - Grade AFCC ID: HYQ1AAIC: 1551A-AAChip: ID46 ChipFrequency: 315 MHzBattery: CR...

View Full Details
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99
Sold Out
$0.00 - $0.00
$0.00
$25.99
$25.99 - $25.99
$25.99

13529636-OEM-REC

In Stock

Chevrolet OEM 5-Button Smart Key HYQ4EA 13529636 433 MHzOEM RECASED (Refurbished)FCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR...

View Full Details
$0.00 - $0.00
$0.00
$25.99
$25.99 - $25.99
$25.99
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

13510245-RFB-B

Low stock

Cadillac 5-Button Smart Key 13510245OEM Refurbished - Grade B FCC ID: HYQ2EBIC: 1551A-2EBChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, U...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99

13530711-RFB-A

In Stock

Chevrolet 3-Button Smart Key HYQ4ES 13530711 433 MHzOEM Refurbished - Grade A FCC ID: HYQ4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, ...

View Full Details
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

13548440-RFB-B

In Stock

GMC Sierra 5-Button OEM Smart Key YG0G21TB2 13548440OEM Refurbished - Grade BFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock...

View Full Details
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

13529664-RFB-B

In Stock

Chevrolet 4-Button Smart Key HYQ4AA 13529664 315 MHzOEM Refurbished - Grade B FCC ID: HYQ4AAIC: 1551A-4AAChip: 46Frequency: 315 MHzBattery: CR2032B...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99

13529660-OEM-REC

In Stock

Chevrolet OEM 4-Button Smart Key HYQ4EA 13529660 433 MHzOEM RECASED (Refurbished)FCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBatter...

View Full Details
$0.00 - $0.00
$0.00
$22.99
$22.99 - $22.99
$22.99
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

13508280-RFB-A

Low stock

GMC Yukon 6-Button Smart Key HYQ1AA 13508280 315 MHzOEM Reurbished - Grade AFCC ID: HYQ1AAIC: 1551A-AAChip: ID46 ChipFrequency: 315 MHzBattery: CR2...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99

13529660-RFB-B

Low stock

Chevrolet OEM 4-Button Smart Key HYQ4EA 13529660 433 MHzOEM Refurbished - Grade B FCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBatte...

View Full Details
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99

13547793-RFB-B

In Stock

Chevrolet 5-Button OEM Smart Key HYQ4ES 13547793OEM Refurbished - Grade BFCC ID: HYQ4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Remot...

View Full Details
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

13591396-RFB-A

Low stock

2019-2020 GMC Sierra OEM Proximity Key 13591396OEM Refurbished - Grade AFCC ID: HYQ1EAIC: 1551A-4AAFrequency: 433 MHzBattery: CR2032Button: Lock, U...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99

Faraday Bag Mini

In Stock

Compact Faraday Bag for Proximity Keys This small Faraday bag is designed to block RF signals from proximity (push-to-start) keys, preventing commu...

View Full Details
$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99

Shop GM proximity keys for Chevrolet, GMC, Buick, and Cadillac vehicles at Noble Key Supply. This collection includes smart keys for professional automotive locksmiths, technicians, and key specialists completing spare-key, replacement-key, and all-keys-lost services.

Choose from new OEM, aftermarket, refurbished, and recased proximity keys with different part numbers, FCC IDs, frequencies, transponder chips, and button configurations. Review the complete product specifications before ordering to identify the correct key for the vehicle being serviced.

Chevrolet Proximity Keys

Browse Chevrolet proximity keys for cars, trucks, SUVs, and performance vehicles equipped with keyless entry and push-button ignition. Available applications may include the Silverado, Tahoe, Suburban, Equinox, Traverse, Malibu, Camaro, Corvette, Blazer, Trailblazer, and other Chevrolet models.

Chevrolet smart keys are available with different functions, including remote start, trunk release, liftgate control, tailgate release, panic, and passive entry. Button layout varies by model and equipment package.

GMC Smart Keys

Find GMC proximity keys for compatible vehicles such as the Sierra, Yukon, Terrain, Acadia, Canyon, Hummer EV, and other models. Truck and SUV keys may include specialized controls for the tailgate, liftgate, remote start, or additional vehicle features.

GMC keys with similar cases may operate at different frequencies or use different circuit boards. Match the replacement key’s FCC ID, part number, frequency, chip, and buttons with the vehicle application.

Buick Proximity Keys

Shop Buick proximity keys for models such as the Enclave, Encore, Envision, LaCrosse, Regal, and other push-to-start vehicles. Available smart keys may feature three, four, five, or additional buttons depending on the vehicle.

Some Buick keys share electronic platforms with Chevrolet, GMC, or Cadillac products, but brand and model compatibility should never be assumed. Verify the complete listing before purchasing or programming the key.

Cadillac Smart Keys

Browse Cadillac proximity keys for compatible luxury cars and SUVs, including select Escalade, CT, XT, ATS, CTS, XTS, and other applications. Cadillac smart keys may include remote start, trunk or liftgate release, panic, and passive-entry functions.

Part numbers and frequencies can change between vehicle generations. Confirm all technical identifiers rather than relying on the Cadillac logo, case design, or button arrangement alone.

OEM, Aftermarket, Refurbished, and Recased GM Keys

Noble Key Supply offers multiple product conditions for different service requirements and customer budgets:

  • New OEM GM proximity keys
  • Aftermarket replacement smart keys
  • Grade A refurbished OEM keys
  • Grade B refurbished OEM keys
  • Recased GM proximity keys

OEM products contain original-equipment components for their specified applications. Aftermarket keys provide replacement options for supported vehicles. Refurbished keys use OEM components prepared for reuse, while recased keys place compatible electronics into replacement exterior housings.

Review each listing for exact condition information, included components, and preparation requirements.

Confirm GM Smart-Key Compatibility

Before purchasing a Chevrolet, GMC, Buick, or Cadillac proximity key, verify:

  • Vehicle year, make, and model
  • OEM or replacement part number
  • FCC ID
  • IC number when applicable
  • Operating frequency
  • Transponder-chip type
  • Button count and functions
  • Circuit-board information when provided
  • Emergency-blade style
  • Programming or renewal requirements

GM proximity keys may look identical while using different frequencies or electronic configurations. Choosing a key based on appearance alone can lead to programming failure.

Common GM Proximity-Key Frequencies

The collection includes GM smart keys that operate at different frequencies, including common 315 MHz, 433 MHz, and 434 MHz applications. Frequency requirements vary by vehicle, production year, and market.

Always use the part number, FCC ID, frequency, and vehicle fitment information together. Matching only one identifier may not be sufficient to confirm compatibility.

Programming GM Proximity Keys

A replacement GM proximity key must be programmed before it can operate the vehicle’s passive-entry and push-to-start systems. The required procedure depends on the vehicle, model year, security platform, and number of working keys available.

Some applications support an onboard procedure, while others require compatible diagnostic equipment, a security PIN, GM dealer software, or another specialized programming process. Newer vehicles may involve additional security authorization or programming steps.

Refurbished keys may need to be unlocked, reset, or renewed before reuse. Emergency blades may also need to be purchased or cut separately.

GM Smart Keys for Professional Locksmiths

Maintaining frequently requested GM proximity keys can help locksmiths respond efficiently to spare-key appointments and all-keys-lost calls. Chevrolet and GMC truck and SUV keys are especially important inventory items for many mobile automotive locksmith businesses.

Because GM uses many similar-looking smart keys, careful identification is essential. Confirm compatibility before modifying, cutting, or attempting to program a key.

Shop GM Proximity Keys at Noble Key Supply

Browse Chevrolet, GMC, Buick, and Cadillac proximity keys to find a compatible option for your next automotive locksmith job. Compare available conditions and technical specifications, then verify that your programming equipment supports the vehicle.

Noble Key Supply provides professional locksmiths with OEM, aftermarket, refurbished, and recased GM smart keys for a broad range of keyless-entry and push-to-start applications.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare