Skip to content

Automotive Keys

The evolution of automotive keys reflects major advancements in vehicle security and convenience. What was once a simple piece of cut metal is now a complex electronic component crucial for a car's operation. At Noble Key Supply, we provide a full range of these modern solutions.

Mechanical Keys
These are the most traditional types, featuring only metal cuts designed to physically turn the ignition cylinder and door locks. While still common in older models, they lack integrated security features and can be easily duplicated by any locksmith or hardware store.

Remote Keys and Remotes
The first step in convenience technology added simple radio transmitters to a key head or as a separate fob ("remote"). These remotes operate the power locks and trunk release from a distance, but the mechanical blade is still required to start the engine.

Transponder Keys (Chip Keys)
A massive leap in security came with transponder keys, introduced widely in the 1990s. These keys contain a small electronic chip (transponder) embedded in the plastic head. When the key is inserted into the ignition, the car’s computer sends a signal that the chip must respond to with a unique, correct code. If the code is wrong, the engine is immobilized—hence the term "immobilizer system." These keys require specialized equipment to program correctly, a core service provided by professionals using parts from Noble Key Supply.

Proximity Keys (Smart Keys)
The latest standard in modern vehicles is the proximity key or "smart key." These allow the driver to keep the fob in their pocket or bag. The car senses the key's presence (proximity) and allows the user to unlock the doors by touching the handle and start the engine with a push-button ignition. This advanced technology uses continuous encrypted communication between the car and the fob, offering maximum convenience and high security.

From simple mechanical keys to advanced smart keys, automotive technology demands specialized knowledge and quality parts. Noble Key Supply is your trusted source for all modern key solutions.

Filters

$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99

13538864-OEM

Low 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

Out of 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
Sold Out
$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
$134.99
$134.99 - $134.99
$134.99

8990H-0E340-OEM

In Stock

Toyota Grand Highlander 4 Button Smart Key W/ Copper Ring 8990H-0E340NEW OEMFCC ID: HYQ14FBXFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock, ...

View Full Details
$0.00 - $0.00
$0.00
$134.99
$134.99 - $134.99
$134.99
$0.00 - $0.00
$0.00
$149.99
$149.99 - $149.99
$149.99

95440-GI120-OEM

In Stock

Hyundai 5-Button IONIQ 5 Smart Key 95440-GI120NEW OEMFrequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Remote Start, Panic, Trunk, Park Assist...

View Full Details
$0.00 - $0.00
$0.00
$149.99
$149.99 - $149.99
$149.99
Sold Out
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

95440-P1410-OEM

Out of stock

Kia Sportage 4-Button Smart Key 95440-P1410NEW OEMFCC ID: SY5MQ4AEGE04Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Panic, Remote StartAft...

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

72147-TVA-A21-OEM

In Stock

Honda 5-Button OEM Smart Key 72147-TVA-A21 (Driver 1)OEM NEWFCC ID: CWTWB1G0090IC: 1788F-FWB1G0090Chip: 4AFrequency: 433 MHzBattery: CR2032Button: ...

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
$59.99
$59.99 - $59.99
$59.99

164-R8319-RFB-A

Out of stock

4-Button Ford MACH-E Smart Key M3N-A2C931423 164-R8319OEM Refurbished - Grade AFCC ID: M3N-A2C931423IC: 7812A-A2C931423Frequency: 315 MHzBattery: C...

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
$39.99
$39.99 - $39.99
$39.99

13529636-RFB-A

Out of 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
Sold Out
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99

95430-K0110-OEM

In Stock

2019-2022 Kia Soul Remote Flip Key 95430-K0110OEM NEWFCC ID: SY5SKRGE04IC: 8325A-SKRGE04Chip: NXP AES 128 BitFrequency: 434 MHzBattery: CR2032Butto...

View Full Details
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99
$108.99 - $108.99
$108.99
$108.99 - $108.99
$108.99

95440-M6500-OEM

In Stock

Kia Forte 4-Button Smart Key 95440-M6500 / 95440-M6501NEW OEMFCC ID: CQOFD00430Chip: 8A Texas Crypto 128-bits AESFrequency: 434 MHzBattery: CR2032B...

View Full Details
$108.99 - $108.99
$108.99
$108.99 - $108.99
$108.99
$164.99 - $164.99
$164.99
$164.99 - $164.99
$164.99

95440-R0410-OEM

In Stock

Kia Carnival OEM 6-Button Smart Key 95440-R0410NEW OEMFCC ID: SY5KA4FGE06Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Panic, Remote Start...

View Full Details
$164.99 - $164.99
$164.99
$164.99 - $164.99
$164.99
$128.99 - $128.99
$128.99
$128.99 - $128.99
$128.99

95440-T1210-OEM

In Stock

Genesis G80 OEM 8-Button Smart Key 95440-T1210NEW OEMFCC ID: TQ8-FOB-4F35Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, Panic, Remot...

View Full Details
$128.99 - $128.99
$128.99
$128.99 - $128.99
$128.99
Sold Out
$0.00 - $0.00
$0.00
$155.99
$155.99 - $155.99
$155.99

8990H-0E330-OEM

Out of stock

Toyota Grand Highlander 4 Button Smart Key 8990H-0E330NEW OEMFCC ID: HYQ14FBXFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock, Hatch, PanicAft...

View Full Details
$0.00 - $0.00
$0.00
$155.99
$155.99 - $155.99
$155.99
Sold Out
$0.00 - $0.00
$0.00
$119.99
$119.99 - $119.99
$119.99

68377534AB-OEM

Low stock

Jeep Grand Cherokee OEM 5-Button Smart Key M3NWXFOB1 433 MHzNEW OEMFCC ID: M3NWXFOB1IC: 7812A-WXF0B1Frequency: 433 MHzBattery: CR2450Button: Lock, ...

View Full Details
$0.00 - $0.00
$0.00
$119.99
$119.99 - $119.99
$119.99
$0.00 - $0.00
$0.00
$134.99
$134.99 - $134.99
$134.99

BCYN-67-5DYB-OEM

In Stock

Mazda 3-Button Smart Key BCYN-67-5DYBOEM NEWFCC ID: WAZSKE11D01IC: 662F-SKE11D01Chip: 6AFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Pani...

View Full Details
$0.00 - $0.00
$0.00
$134.99
$134.99 - $134.99
$134.99
Prx-Maz-D02-4 Key
Sold Out
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99

GJR9-67-5DY-OEM

Out of stock

Mazda 4-Button Smart Key WAZSKE13D02 315 MHz,OEM NEWFCC ID: WAZSKE13D02IC: 662F-SKE13D02Frequency: 315 MHzBattery: CR2025Button: Lock, Unlock, Trun...

View Full Details
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
Sold Out
Sold Out
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

95440-S9330-RFB-A

Out of stock

Kia Telluride 5-Button Smart Key 95440-S9330OEM Refurbished - Grade AFCC ID: TQ8-FOB-4F34IC: 5074A-FOB4F34Frequency: 433 MHzBattery: CR2032Button: ...

View Full Details
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
Sold Out
95440-J5000-Oem
$94.99 - $94.99
$94.99
$94.99 - $94.99
$94.99

95440-J5000-OEM

In Stock

Kia Stinger 4-Button Smart Key 95440-J5000OEM NEWFCC ID: TQ8-FOB-4F15IC: 5074A-FOB4F15Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Trunk,...

View Full Details
$94.99 - $94.99
$94.99
$94.99 - $94.99
$94.99
95440-A5010-Oem Key
$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99

95440-A5010-OEM

Low stock

Hyundai Elantra 4-Button Smart Key 95440-A5310 / 95440-A5010NEW OEMFCC ID: SY5MDFNA433IC: 8325A-MDFNA433Frequency: 434 MHzBattery: CR2032Button: Lo...

View Full Details
$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99
Sold Out
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99

95430-J0700-OEM

Out of stock

Hyundai Accent 4 Button Remote Flip Key 95430-J0700OEM NEWFCC ID: NYOSYEC4TX1707 (HC-4BT)Frequency: 434 MHzBattery: CR2032Buttons: Lock, Unlock, Tr...

View Full Details
$74.99 - $74.99
$74.99
$74.99 - $74.99
$74.99
Sold Out
95430-D4010-Oem Key
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

95430-D4010-OEM

Low stock

Kia Optima OEM Remote Flip Key 95430-D4010OEM NEWFCC ID: SY5JFRGE04IC: 8325A-JFRGE04Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Trunk, P...

View Full Details
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99

164-R8295-OEM

In Stock

Ford Bronco 3-Button Smart Key 164-R8295 315 MHzOEM NEWFCC ID: M3N-A2C93142300IC: 7812A-A2C93142300Frequency: 315 MHzBattery: CR2450Button: Lock, U...

View Full Details
$0.00 - $0.00
$0.00
$129.99
$129.99 - $129.99
$129.99
$0.00 - $0.00
$0.00
$89.99
$89.99 - $89.99
$89.99

164-R8182-OEM

In Stock

4-Button Smart Key 2-Way M3N-A2C931426 164-R8182 902 MHzOEM NEWFCC ID: M3N-A2C931426, M3N-A2C93142600IC: 7612A-A2C93142600Frequency: 902 MHzBattery...

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
$49.99
$49.99 - $49.99
$49.99

164-R8150-RFB-A

Out of stock

Ford 4-Button Smart Key M3N-A2C31243300 164-R8150 315 MHzOEM Refurbished - Grade AFCC ID: M3N-A2C93142300IC: 7812A-A2C93142300Frequency: 315 MHzBat...

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
$84.99
$84.99 - $84.99
$84.99

164-R8149-OEM

In Stock

5-Button Smart Key 2-Way M3N-A2C931426 164-R8149 902 MHzOEM NEWFCC ID: M3N-A2C931426IC: 7612A-A2C931426Frequency: 902 MHzBattery: CR2450Button: Loc...

View Full Details
$0.00 - $0.00
$0.00
$84.99
$84.99 - $84.99
$84.99
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99

72147-3A0-A01-RFB-A

In Stock

Honda SUV 5-Button Smart Key / PN: 72147-3A0-A01OEM Refurbished - Grade A FCC ID: KR5TP-4Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Rem...

View Full Details
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99
Rk-Chy-Pd3T3 Key
Sold Out
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99

56046953-OEM-REC

Out of stock

RAM 3 Button Remote Key Replacement GQ4-53T 56046953AGOEM Refurbished - (RECASED)FCC ID: GQ4-53TIC: 1470A-34TChip: 46Frequency: 433 MHzBattery: CR2...

View Full Details
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
Sold Out
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99

8990H-0E010-OEM-LKD

In Stock

Toyota Highlander 3 Button OEM Smart Key 8990H-0E010OEM LOCKED - TLK1 or EmulatorFCC ID: HYQ14FBC-0351IC: 1551A-14FBCFrequency: 315 MHzChip: 8ABatt...

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

8990H-07070-OEM-LKD

In Stock

Toyota Avalon 4 Button Smart Key 8990H-07070OEM LOCKED - TLK1 or EmulatorFCC ID: HYQ14FBC-0351IC: 1551A-14FBCChip: 8AFrequency: 315 MHzBattery: CR2...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
Sold Out
$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99

95440-GG000-OEM

Out of stock

KIA K5 5-Button OEM Smart Key 95440-GG000OEM NEWFrequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Trunk, Panic, Remote StartOEM PN: 95440-GG00...

View Full Details
$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99
Sold Out
Sold Out
$0.00 - $0.00
$0.00
$58.99
$58.99 - $58.99
$58.99

89904-0E091-RFB-B

Out of stock

Toyota 3 Button OEM Proximity Key HYQ14FBA / 89904-0E091OEM Refurbished - Grade BFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AFrequency: 312/314 MHzBatte...

View Full Details
$0.00 - $0.00
$0.00
$58.99
$58.99 - $58.99
$58.99
Sold Out
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

72147-THR-AB1-RFB-A

In Stock

Honda 7-Button Smart Key 72147-THR-AB1OEM Refurbished - Grade AFCC ID: KR5TP-4IC: 7812D-TP4Chip: 47Frequency: 433 MHzBattery: CR2032Button: Lock, U...

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
$43.99
$43.99 - $43.99
$43.99

8637C803-RFB-B

Out of stock

Mitsubishi 3 Button OEM Smart Proximity Key 8637C803OEM Refurbished - Grade BFCC ID: OUC644M-KEY-NIC: 850G-644MKEYN, G8D-644M-KEY-N-3PChip: ID46Fre...

View Full Details
$0.00 - $0.00
$0.00
$43.99
$43.99 - $43.99
$43.99
Sold Out
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

68577124-RFB-A

In Stock

Jeep Grand Cherokee OEM 5-Button Smart Key 2BAHD-KFW1 433 MHzOEM Refurbished - Grade A FCC ID: 2BAHD-KFW1IC: 30273-KFW1Frequency: 433 MHzBattery: C...

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
$49.99
$49.99 - $49.99
$49.99

8TO-959-754-G-RFB-B

Out of stock

Audi 4 Button Proximity Smart Key 8TO-959-754-G With Comfort AccessOEM Refurbished - Grade B FCC ID: IYZFBSB802Frequency: 315 MHzBattery: CR2032But...

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
$49.99
$49.99 - $49.99
$49.99

56046956-RFB-B

In Stock

Dodge RAM 4-Button OEM Smart Key GQ4-54T 56046956 434 MHzOEM Refurbished - Grade BFCC ID: GQ4-54TIC: 1740A-35TChip: 46Frequency: 434 MHzBattery: CR...

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
$34.99
$34.99 - $34.99
$34.99

13529634-OEM-REC

Out of 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
Sold Out
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

285E3-7LA7E-RFB-B

Out of stock

Nissan 5 Button OEM Proximity Key 285E3-7LA7EOEM Refurbished - Grade BFCC ID: KR5TXPZ3Frequency: 433 MHzBattery: CR2032Button: Remote Start, Lock, ...

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

KDY3-67-5DY-RFB-B

Out of stock

Mazda 3-Button Smart Key WAZSKE13D01 KDY3-67-5DY 315 MHz,OEM Refurbished - Grade BFCC ID: WAZSKE13D01IC: 662F-SKE13D01Frequency: 315 MHzBattery: CR...

View Full Details
$49.99 - $49.99
$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

164-R8120-RFB-B

Out of stock

Ford Mustang 4-Button Smart Key M3N-A2C31243800 164-R8120 315 MHzOEM Refurbished - Grade BFCC ID: M3N-A2C31243800IC: 7812A-A2C31243800Frequency: 31...

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
$48.99
$48.99 - $48.99
$48.99

13522904-RFB-A

Out of stock

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

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

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
$19.99
$19.99 - $19.99
$19.99

164-R7986-RFB-B

In Stock

4 Button Flip Key Replacement for Ford 164-R7986OEM Refurbished - Grade B FCC ID: N5F-A08TAAIC: 3248-A08TAAChip: ID49Frequency: 315 MHzBattery: CR2...

View Full Details
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
Sold Out
$55.99 - $55.99
$55.99
$55.99 - $55.99
$55.99

31419131-RFB-A

Out of stock

Volvo 6-Button Smart Key KR55WK49266 902 MHzOEM Refurbished - Grade AFCC ID: KR55WK49266IC: 267T-5WK49266Frequency: 902 MHzBattery: CR2430Button: L...

View Full Details
$55.99 - $55.99
$55.99
$55.99 - $55.99
$55.99
Sold Out
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

164-R8092-RFB-B

In Stock

Ford Lincoln 5-Button Smart Key M3N5WY8609 164-R8092 315 MHzOEM Refurbished - Grade BFCC ID: M3N-5WY8609IC: 7812A-5WY8609Frequency: 315 MHzBattery:...

View Full Details
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99

285E3-6RR7A-RFB-A

In Stock

Nissan OEM 5 Button Proximity Smart Key 285E3-6RR7AOEM Refurbished - Grade A FCC ID: KR5TXN4IC: 7812D-TXN4Chip: 4AFrequency: 433 MHzBattery: CR2032...

View Full Details
$0.00 - $0.00
$0.00
$38.99
$38.99 - $38.99
$38.99
The evolution of automotive keys reflects major advancements in vehicle security and convenience. What was once a simple piece of cut metal is now a complex electronic component crucial for a car's operation. At Noble Key Supply, we provide a full range of these modern solutions.

Mechanical Keys
These are the most traditional types, featuring only metal cuts designed to physically turn the ignition cylinder and door locks. While still common in older models, they lack integrated security features and can be easily duplicated by any locksmith or hardware store.

Remote Keys and Remotes
The first step in convenience technology added simple radio transmitters to a key head or as a separate fob ("remote"). These remotes operate the power locks and trunk release from a distance, but the mechanical blade is still required to start the engine.

Transponder Keys (Chip Keys)
A massive leap in security came with transponder keys, introduced widely in the 1990s. These keys contain a small electronic chip (transponder) embedded in the plastic head. When the key is inserted into the ignition, the car’s computer sends a signal that the chip must respond to with a unique, correct code. If the code is wrong, the engine is immobilized—hence the term "immobilizer system." These keys require specialized equipment to program correctly, a core service provided by professionals using parts from Noble Key Supply.

Proximity Keys (Smart Keys)
The latest standard in modern vehicles is the proximity key or "smart key." These allow the driver to keep the fob in their pocket or bag. The car senses the key's presence (proximity) and allows the user to unlock the doors by touching the handle and start the engine with a push-button ignition. This advanced technology uses continuous encrypted communication between the car and the fob, offering maximum convenience and high security.

From simple mechanical keys to advanced smart keys, automotive technology demands specialized knowledge and quality parts. Noble Key Supply is your trusted source for all modern key solutions.

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