Skip to content

Automotive Proximity Keys & Smart Keys

Shop automotive proximity keys for a wide range of vehicle makes, models, and years at Noble Key Supply. Our extensive smart-key collection supports professional locksmiths, automotive technicians, and key specialists completing add-a-key, replacement-key, and all-keys-lost services.

Browse new OEM, aftermarket, refurbished, recased, and locked proximity keys with different FCC IDs, frequencies, transponder chips, emergency blades, and button configurations. Review the complete product specifications to identify the correct key for the vehicle being serviced.

Smart Keys for Popular Vehicle Brands

Noble Key Supply carries automotive proximity keys for numerous domestic, Asian, and European manufacturers. Available vehicle categories include:

  • BMW and MINI
  • Chevrolet, GMC, Buick, and Cadillac
  • Dodge, Chrysler, Jeep, and Ram
  • Ford and Lincoln
  • Honda and Acura
  • Hyundai and Kia
  • Mazda
  • Mitsubishi
  • Nissan and Infiniti
  • Subaru
  • Toyota, Lexus, and Scion
  • Volvo
  • Volkswagen, Audi, and Porsche

Inventory varies by vehicle application and product condition. Use the year, make, and model search when available, then compare the listing with the original key or trusted vehicle information.

OEM Proximity Keys

New OEM proximity keys use original-equipment components designed for their specified vehicle systems. They can be an appropriate choice when a customer or locksmith prefers a factory key.

Even when purchasing an OEM key, compatibility must be confirmed carefully. A manufacturer may use several part numbers, frequencies, circuit boards, or button arrangements for the same model year.

Aftermarket Smart Keys

Aftermarket proximity keys provide replacement options for supported vehicle applications. These keys can help locksmiths manage inventory costs while maintaining coverage for frequently serviced vehicles.

Available aftermarket brands and configurations vary by application. Check the FCC ID, part number, frequency, chip, blade, and programming requirements before ordering.

Refurbished and Recased Proximity Keys

Refurbished proximity keys use previously owned components that have been prepared for reuse. Available options may include Grade A and Grade B conditions, allowing locksmiths to select a key based on cosmetic expectations and budget.

Recased smart keys combine compatible electronics with a replacement exterior housing. Review each listing to determine the key’s condition and whether it includes a battery, emergency blade, logo, or other components.

Some refurbished or recased keys may require unlocking, resetting, or renewing before they can be programmed to another vehicle.

Locked Smart Keys

The collection also includes keys identified as locked. A locked smart key may still be paired with its previous vehicle or otherwise require specialized unlocking or renewal procedures before reuse.

Purchase a locked key only after confirming that you have compatible equipment, software, and technical support for the required process. A locked key generally cannot be programmed to another vehicle without completing the appropriate preparation procedure first.

Confirm Proximity-Key Compatibility

Smart keys that appear identical can contain completely different electronics. Before placing an order, verify:

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

Do not select a proximity key based only on its exterior appearance. A small difference in the frequency, chip, circuit board, or part number can make a key incompatible.

Proximity-Key Features

Depending on the vehicle, a proximity key may support functions such as:

  • Passive keyless entry
  • Push-button ignition
  • Lock and unlock
  • Trunk or liftgate release
  • Panic alarm
  • Remote start
  • Power sliding doors
  • Tailgate control
  • Vehicle-specific convenience features

The number and design of the buttons should match the vehicle’s installed equipment. Additional buttons do not automatically make a key compatible with a vehicle that does not support those functions.

Programming Automotive Smart Keys

A replacement proximity key must be programmed before it can operate the vehicle’s keyless-entry and push-to-start systems. Programming requirements vary considerably between manufacturers, models, years, and security platforms.

A job may require:

  • A compatible automotive key programmer
  • A security PIN or password
  • Dealer-level diagnostic software
  • Security-gateway access
  • An EEPROM or bench procedure
  • An adapter, cable, emulator, or specialized tool
  • Unlocking or renewing used electronics

Confirm that your programming equipment and software support the specific vehicle and key before beginning the job. Emergency blades may also need to be sourced or cut separately.

Proximity Keys for Professional Locksmiths

A well-planned smart-key inventory helps automotive locksmiths respond to more service calls without waiting to source every key individually. Stocking commonly requested applications can support faster duplicate-key appointments, lost-key replacements, and emergency mobile services.

Because modern smart-key systems change frequently, careful product identification remains essential. Verify all specifications before programming, cutting, or modifying a key.

Shop Automotive Proximity Keys

Browse the proximity-key collection at Noble Key Supply to find smart keys for your next automotive locksmith job. Filter by vehicle application and condition, compare technical specifications, and confirm your programming capabilities before ordering.

Noble Key Supply offers OEM, aftermarket, refurbished, recased, and locked automotive proximity keys for professional key replacement and programming services.

Filters

Sold Out
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

72147-TGG-A11-RFB-A

Out of stock

4 Button Honda Civic Type R Smart Key 72147-TGG-A11OEM Refurbished - Grade A FCC ID: KR5V2X IC: 7812D-V2XChip: 47Frequency: 434 MHzBattery: CR2032B...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

89904-30270-RFB-B

Out of stock

4 Button Smart Key for Lexus HYQ14AAB / Board 0140 / 89904-30270OEM Refurbished - Grade B FCC ID: HYQ14AABFrequency: 315 MHzBattery: CR1632Button: ...

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
$35.99
$35.99 - $35.99
$35.99

68105087-RFB-B

In Stock

Jeep 3-Button Smart Key 68105087ACOEM Refurbished - Grade BFCC ID: GQ4-54TIC: 1470A-35TChip: 4AFrequency: 433 MHzBattery: CR2032Button: Lock, Unloc...

View Full Details
$0.00 - $0.00
$0.00
$35.99
$35.99 - $35.99
$35.99
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99

285E3-9PB5A-RFB-B

In Stock

Nissan Pathfinder OEM 5 Button Proximity Smart Key 285E3-9PB5AOEM Refurbished - Grade BFCC ID: KR5S180144014IC: 7812D-S180014Chip: 47Frequency: 434...

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
$49.99
$49.99 - $49.99
$49.99

285E3-9NB4A-RFB-A

Out of stock

Infiniti 4 Button OEM Proximity Smarty Key 285E3-9NB4AOEM Refurbished - Grade A FCC ID: KR5S180144014IC: 7812D-S180014Frequency: 433 MHzBattery: CR...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$77.99
$77.99 - $77.99
$77.99

37172-57L21-RFB-A

Out of stock

Suzuki Kizashi 4 Button OEM Smart Key 37172-57L21OEM Refurbished - Grade A FCC ID: KBRTS009IC: 2111B-TS009Frequency: 315 MHzBattery: CR2032Button: ...

View Full Details
$0.00 - $0.00
$0.00
$77.99
$77.99 - $77.99
$77.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

95440-S2000-RFB-B

In Stock

Hyundai 4-Button Smart Key 95440-S2000OEM Refurbished - Grade BFCC ID: TQ8-FOB-4F19IC: 5074A-FOB4F19Chip: 47 chip-Hitag 3-NCF29A3XFrequency: 434 MH...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

95440-J9000-RFB-B

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F18 95440-J9000OEM Refurbished - Grade BFCC ID: TQ8-FOB-4F18IC: 5074A-FOB4F18Chip: 47 ChipFrequency: 434 MHzBat...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$199.99
$199.99 - $199.99
$199.99

95440-P6041-OEM

Low stock

Hyundai Santa Fe 5-Button Smart Key 95440-P6041NEW OEMFrequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Remote Start, Panic, HatchReplaces PN:...

View Full Details
$0.00 - $0.00
$0.00
$199.99
$199.99 - $199.99
$199.99
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

95440-L1060-RFB-A

In Stock

Hyundai OEM 5-Button Smart Key 95440-L1060OEM Refurbished - Grade A FCC ID: TQ8-FOB-4F27IC: 5074A-F0B4F27Frequency: 433 MHzBattery: CR2032Button: L...

View Full Details
$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99
Sold Out
$0.00 - $0.00
$0.00
$51.99
$51.99 - $51.99
$51.99

164-R8119-OEM-REC

Out of stock

Ford 5-Button Smart Key, 164-R7989, 902 MHzOEM RECASED - (Refurbished) FCC ID: M3N-A2C31243300IC: 7812A-A2C31243300Frequency: 902 MHzBattery: CR202...

View Full Details
$0.00 - $0.00
$0.00
$51.99
$51.99 - $51.99
$51.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99

164-R8354-RFB-B

Out of stock

4-Button Ford Expedition Smart Key M3N-A3C108397 164-R8354 434 MHzOEM Refurbished - Grade BFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MH...

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
$31.99
$31.99 - $31.99
$31.99

285E3-6LY1E-RFB-B

Out of stock

Nissan 4 Button OEM Proximity Key 285E3-6LY1EOEM Refurbished - Grade BFCC ID: KR5TXPZ1Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Trunk,...

View Full Details
$0.00 - $0.00
$0.00
$31.99
$31.99 - $31.99
$31.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

285E3-6TA1A-RFB-B

Out of stock

Nissan 3 Button OEM Proximity Key 285E3-6TA1AOEM Refurbished - Grade B FCC ID: KR5TXN1IC: 7812D-TXN1Frequency: 434 MHzBattery: CR2032Button: Lock, ...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

56046694AH-RFB-A

Out of stock

Chrysler Dodge 5-Button Smart Key, IYZ-C01C 56046694AH 434 MHz (Keyless Go)OEM Refurbished - Grade A FCC ID: IYZ-C01CIC: 2701A-C01CChip: 46Frequenc...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
Sold Out
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

95440-C6000-RFB-A

In Stock

Kia 4-Button Smart Key TQ8-FOB-4F06 95440-C6000 433 MHzOEM Refurbished - Grade AFCC ID: TQ8-FOB-4F06IC: 5074A-FOB4F06Chip: 47Frequency: 433 MHzBatt...

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
$149.99
$149.99 - $149.99
$149.99

8990H-35010-OEM

Out of stock

Toyota 4Runner 3 Button OEM Smart Key 8990H-35010OEM NEWFCC ID: HYQ14FLAIC: 1551A-14FLAFrequency: 315 MHzChip: 8ABattery: CR2032Button: Lock, Unloc...

View Full Details
$0.00 - $0.00
$0.00
$149.99
$149.99 - $149.99
$149.99
Sold Out
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99

95440-G5000-RFB-B

In Stock

Kia Niro 4-Button Smart Key TQ8-FOB-4F08, 95440-G5000OEM Refurbished - Grade BFCC ID: TQ8-FOB-4F08IC: 5074A-FOB4F08Frequency: 433 MHzBattery: CR203...

View Full Details
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99
$46.99 - $46.99
$46.99
$46.99 - $46.99
$46.99

164-R8370-RFB-B

Low stock

Ford F-150 5-Button Smart Key 164-R8370OEM Refurbished - Grade B FCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBattery: CR2450Button: Lo...

View Full Details
$46.99 - $46.99
$46.99
$46.99 - $46.99
$46.99
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

72147-T7S-A01-RFB-B

In Stock

Honda 4-Button Smart Key KR5V1X 72147-T7S-A01 315 MHzOEM Refurbished - Grade B FCC ID: KR5V1XIC: 7812D-V1XFrequency: 314 MHzBattery: CR2032Button: ...

View Full Details
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

72147-TVA-A11-RFB-B

In Stock

Honda 4-Button OEM Smart Key 72147-TVA-A11OEM Refurbished - Grade B FCC ID: CWTWB1G0090IC: 1788F-FWB1G0090Chip: 4AFrequency: 433 MHzBattery: CR2032...

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
$39.99
$39.99 - $39.99
$39.99

HK83-15K601-AA-RFB-B

Out of stock

Jaguar 5-Button Smart Key KOBJTF10A HK83-15K601-AAOEM Refurbished - Grade BFCC ID: KOBJTF10AIC: 3521A-5TF-10BChip: ID49Frequency: 315 MHzBattery: C...

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
$39.99
$39.99 - $39.99
$39.99

13532751-RFB-B

In Stock

Buick 5-Button Smart Key 13532751OEM 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
$129.99
$129.99 - $129.99
$129.99

164-R8094-OEM

Out of stock

Lincoln 5-Button Smart Key M3N5WY8609 164-R8094 315 MHzOEM Refurbished - Grade AFCC ID: M3N-5WY8609IC: 7812A-5WY8609Frequency: 315 MHzBattery: CR20...

View Full Details
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

95440-3Q000-RFB-A

Out of stock

Hyundai 4-Button Smart Key W/ HY22 Blade SY5HMFNA04 315 MHzOEM Refurbished - Grade A FCC ID: SY5HMFNA04IC: 267AL-HMFNA04Frequency: 315 MHzBattery: ...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

285E3-5RA6A-RFB-B

In Stock

Nissan OEM 4 Button Proximity Key 285E3-5RA6AOEM Refurbished - Grade BFCC ID: KR5TXN3IC: 7812D-TXN3Chip: 4AFrequency: 434 MHzBattery: CR2032Button:...

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

89904-06070-RFB-A

Out of stock

Toyota 4 Button Proximity Smart Key HYQ14AAB / E Board 3370 / 89904-06070OEM Refurbished - Grade AFCC ID: HYQ14AABIC: 1551A-14AABFrequency: 315 MHz...

View Full Details
$0.00 - $0.00
$0.00
$79.99
$79.99 - $79.99
$79.99
Sold Out
$0.00 - $0.00
$0.00
$74.99
$74.99 - $74.99
$74.99

89904-42070-RFB-A

In Stock

Toyota 4 Button Smart Proximity Key HYQ14FBA / G BOARD 0020 / 89904-0R080OEM Refurbished - Grade AFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AFrequency:...

View Full Details
$0.00 - $0.00
$0.00
$74.99
$74.99 - $74.99
$74.99
Sold Out
$0.00 - $0.00
$0.00
$79.99
$79.99 - $79.99
$79.99

89904-06170-RFB-A

Out of stock

Lexus OEM 4 Button Smart Proximity Key HYQ14FBA / G BOARD 0020 / 89904-06170OEM Refurbished - Grade AFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 88Frequen...

View Full Details
$0.00 - $0.00
$0.00
$79.99
$79.99 - $79.99
$79.99
Sold Out
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

68394191AA-RFB-A

In Stock

Chrysler OEM 5-Button Smart Key M3N-40821302, 433 MHzOEM Refurbished - Grade AFCC ID: M3M-40821302IC: 7812A-40821302Chip: 4AFrequency: 433 MHzBatte...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
Sold Out
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

6MP33DX9AA-RFB-A

Out of stock

Jeep 3-Button Smart Key 6MP33DX9AAOEM Refurbished - Grade AFCC ID: M3N-40821302IC: 7812A-40821302Chip: 4AFrequency: 433 MHzBattery: CR2032Button: L...

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
$29.99
$29.99 - $29.99
$29.99

285E3-9HS4A-RFB-B

In Stock

Nissan OEM 4 Button Proximity Smart Key Replacement 285E3-9HS4AOEM Refurbished - Grade BFCC ID: KR5S180144014Chip: 4AFrequency: 433 MHzBattery: CR2...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

164-R8109-RFB-B

Low stock

Ford 4-Button Smart Key M3N-A2C31243800 164-R8109 315 MHzOEM Refurbished - Grade B FCC ID: M3N-A2C31243800IC: 7812A-A2C31243800Frequency: 315 MHzBa...

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
$24.99
$24.99 - $24.99
$24.99

13522895-OEM-REC

Out of stock

GMC 5-Button OEM Smart Key HYQ1ES 13522895 434 MHzOEM RECASED (Refurbished)FCC ID: HYQ1ESIC: 1551A-ESFrequency: 434 MHzBattery: CR2032Button: Lock,...

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

HK83-15K601-AA-RFB-A

Out of stock

Jaguar 5-Button Smart Key KOBJTF10A HK83-15K601-AAOEM Refurbished - Grade AFCC ID: KOBJTF10AIC: 3521A-5TF-10BChip: ID49Frequency: 315 MHzBattery: C...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99

68155686-OEM-REC

Out of stock

Chrysler 4-Button Smart Key 68155686ABOEM RECASED - (Refurbished)FCC ID: M3N-40821302IC: 7812A-40821302Chip: 4AFrequency: 433 MHzBattery: CR2032But...

View Full Details
$0.00 - $0.00
$0.00
$28.99
$28.99 - $28.99
$28.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

164-R8319-OEM-REC

Out of stock

4-Button Ford MACH-E Smart Key M3N-A2C931423 164-R8319OEM RECASED (Refurbished)FCC ID: M3N-A2C931423IC: 7812A-A2C931423Frequency: 315 MHzBattery: C...

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
$49.99
$49.99 - $49.99
$49.99

164-R8120-OEM-REC

Low stock

Ford Mustang 4-Button Smart Key M3N-A2C31243800 164-R8120 315 MHzOEM RECASED - (Refurbished) FCC ID: M3N-A2C31243800IC: 7812A-A2C31243800Frequency:...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

13519177-OEM

Low stock

Chevrolet 3-Button Smart Key HYQ4EA 13519177 433 MHzOEM NEWFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unlo...

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
$109.99
$109.99 - $109.99
$109.99

164-R8406-RFB-A

Out of stock

4-Button Smart Key M3N-A3C108397 164-R8406, 434 MHzOEM Refurbished - Grade AFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBattery: CR245...

View Full Details
$0.00 - $0.00
$0.00
$109.99
$109.99 - $109.99
$109.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

68143504-RFB-B

Low stock

Jeep Grand Cherokee 4-Button OEM Smart Key M3N-40821302 433 MHzOEM Refurbished - Grade BFCC ID: M3N-40821302IC: 7812A-40821302Chip: 46-Hitag 2-PCF7...

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

164-R8278-RFB-B

Low stock

Lincoln 5-Button Smart Key 2-Way 164-R8278OEM Refurbished - Grade BFCC ID: M3N-A2C931426IC: 7812A-A2C931426Frequency: 902 MHzBattery: CR2450Button:...

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
$64.99
$64.99 - $64.99
$64.99

15212383-RFB-A

Out of stock

Cadillac 5-Button Smart Key 15212383OEM Refurbished - Grade AFCC ID: M3N-65981403IC: 267F-65981403Chip: ID46Frequency: 315 MHzBattery: CR2032Button...

View Full Details
$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99
Sold Out
Sold Out
$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99

95440-J0100-OEM

Out of stock

Hyundai Accent 4-Button Smart Key 95440-J0100NEW OEMFCC ID: NYOSYEC4FOB1608Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, PanicAfter...

View Full Details
$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99
Sold Out
$0.00 - $0.00
$0.00
$159.99
$159.99 - $159.99
$159.99

95440-P6091-OEM

Low stock

Hyundai Santa Fe 7-Button Smart Key 95440-P6091NEW OEMFCC ID: Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Remote Start, Panic, Hatch, Pa...

View Full Details
$0.00 - $0.00
$0.00
$159.99
$159.99 - $159.99
$159.99
Sold Out
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

164-R8120-RFB-A

Out of stock

Ford Mustang 4-Button Smart Key M3N-A2C31243800 164-R8120 315 MHzOEM Refurbished - Grade A FCC ID: M3N-A2C31243800IC: 7812A-A2C31243800Frequency: 3...

View Full Details
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99
Sold Out
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

95440-CU230-OEM

In Stock

Genesis GV60 6-Button Smart Key 95440-CU230NEW OEMFrequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Hatch, Panic, Remote Start, ChargeAftermar...

View Full Details
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99

164-R8109-OEM

In Stock

Ford 4-Button Smart Key M3N-A2C31243800 164-R8109 315 MHzOEM NEWFCC ID: M3N-A2C31243800IC: 7812A-A2C31243800Frequency: 315 MHzBattery: CR2025 (X2)B...

View Full Details
$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99

Shop automotive proximity keys for a wide range of vehicle makes, models, and years at Noble Key Supply. Our extensive smart-key collection supports professional locksmiths, automotive technicians, and key specialists completing add-a-key, replacement-key, and all-keys-lost services.

Browse new OEM, aftermarket, refurbished, recased, and locked proximity keys with different FCC IDs, frequencies, transponder chips, emergency blades, and button configurations. Review the complete product specifications to identify the correct key for the vehicle being serviced.

Smart Keys for Popular Vehicle Brands

Noble Key Supply carries automotive proximity keys for numerous domestic, Asian, and European manufacturers. Available vehicle categories include:

  • BMW and MINI
  • Chevrolet, GMC, Buick, and Cadillac
  • Dodge, Chrysler, Jeep, and Ram
  • Ford and Lincoln
  • Honda and Acura
  • Hyundai and Kia
  • Mazda
  • Mitsubishi
  • Nissan and Infiniti
  • Subaru
  • Toyota, Lexus, and Scion
  • Volvo
  • Volkswagen, Audi, and Porsche

Inventory varies by vehicle application and product condition. Use the year, make, and model search when available, then compare the listing with the original key or trusted vehicle information.

OEM Proximity Keys

New OEM proximity keys use original-equipment components designed for their specified vehicle systems. They can be an appropriate choice when a customer or locksmith prefers a factory key.

Even when purchasing an OEM key, compatibility must be confirmed carefully. A manufacturer may use several part numbers, frequencies, circuit boards, or button arrangements for the same model year.

Aftermarket Smart Keys

Aftermarket proximity keys provide replacement options for supported vehicle applications. These keys can help locksmiths manage inventory costs while maintaining coverage for frequently serviced vehicles.

Available aftermarket brands and configurations vary by application. Check the FCC ID, part number, frequency, chip, blade, and programming requirements before ordering.

Refurbished and Recased Proximity Keys

Refurbished proximity keys use previously owned components that have been prepared for reuse. Available options may include Grade A and Grade B conditions, allowing locksmiths to select a key based on cosmetic expectations and budget.

Recased smart keys combine compatible electronics with a replacement exterior housing. Review each listing to determine the key’s condition and whether it includes a battery, emergency blade, logo, or other components.

Some refurbished or recased keys may require unlocking, resetting, or renewing before they can be programmed to another vehicle.

Locked Smart Keys

The collection also includes keys identified as locked. A locked smart key may still be paired with its previous vehicle or otherwise require specialized unlocking or renewal procedures before reuse.

Purchase a locked key only after confirming that you have compatible equipment, software, and technical support for the required process. A locked key generally cannot be programmed to another vehicle without completing the appropriate preparation procedure first.

Confirm Proximity-Key Compatibility

Smart keys that appear identical can contain completely different electronics. Before placing an order, verify:

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

Do not select a proximity key based only on its exterior appearance. A small difference in the frequency, chip, circuit board, or part number can make a key incompatible.

Proximity-Key Features

Depending on the vehicle, a proximity key may support functions such as:

  • Passive keyless entry
  • Push-button ignition
  • Lock and unlock
  • Trunk or liftgate release
  • Panic alarm
  • Remote start
  • Power sliding doors
  • Tailgate control
  • Vehicle-specific convenience features

The number and design of the buttons should match the vehicle’s installed equipment. Additional buttons do not automatically make a key compatible with a vehicle that does not support those functions.

Programming Automotive Smart Keys

A replacement proximity key must be programmed before it can operate the vehicle’s keyless-entry and push-to-start systems. Programming requirements vary considerably between manufacturers, models, years, and security platforms.

A job may require:

  • A compatible automotive key programmer
  • A security PIN or password
  • Dealer-level diagnostic software
  • Security-gateway access
  • An EEPROM or bench procedure
  • An adapter, cable, emulator, or specialized tool
  • Unlocking or renewing used electronics

Confirm that your programming equipment and software support the specific vehicle and key before beginning the job. Emergency blades may also need to be sourced or cut separately.

Proximity Keys for Professional Locksmiths

A well-planned smart-key inventory helps automotive locksmiths respond to more service calls without waiting to source every key individually. Stocking commonly requested applications can support faster duplicate-key appointments, lost-key replacements, and emergency mobile services.

Because modern smart-key systems change frequently, careful product identification remains essential. Verify all specifications before programming, cutting, or modifying a key.

Shop Automotive Proximity Keys

Browse the proximity-key collection at Noble Key Supply to find smart keys for your next automotive locksmith job. Filter by vehicle application and condition, compare technical specifications, and confirm your programming capabilities before ordering.

Noble Key Supply offers OEM, aftermarket, refurbished, recased, and locked automotive proximity keys for professional key replacement and programming services.

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