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.
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PRX-KIA-M7300
In Stock
Kia Forte 4-Button Smart Key 95440-M7300Aftermarket ReplacementFCC ID: CQOFN01050Chip: HITAG AES ID4A 128-bitFrequency: 434 MHzBattery: CR2032Butto...
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PRX-KIA-P2AA0
In Stock
KIA Sorento 5-Button Smart Key 95440-P2AA0Aftermarket ReplacementFCC ID: TQ8-FOB-4F61M44 Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Hat...
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IB-FD198
In Stock
Insert Blade for Ford Remote Flip Key, w/ NotchAftermarket Replacement Insert BladeReplaces PN: Note: HU198 Keyway
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EK-S9600
In Stock
Aftermarket Emergency Key for Kia Telluride 81996-S9600 / 81996-EZ000Note: This is not an insert blade. The key for this vehicle does not insert to...
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EK-EM5513
In Stock
Emergency Key Insert for Cadillac and Corvette Smart Key, 20765513Aftermarket Replacement Insert BladeOEM PN: 20765513, 5912534 Lishi: HU100Note:
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EK-9894AB
Out of stock
Emergency Key for Chrysler Pacifica and Voyager 68289894ABAftermarket Replacement Lishi: CY24
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EK-CHY-9237
In Stock
Emergency Key Insert for JEEP Proximity RemotesAftermarket Replacement for Part # 68519237AALishi: CY24R Test Key: Y159
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SH-FD-237
Out of stock
4 Button Proximity Key Shell for Ford Includes Emergency Door Key Note: This is a shell ONLY. No electronics included with this item.
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PRX-ACU-TYA-2
Low stock
Acura MDX 4-Button Smart Key KR5TP-2, 72147-TYA-A21 (Driver 2)Aftermarket ReplacementFCC ID: KR5TP-2IC: 7812D-TP-2Frequency: 433 MHzBattery: CR2032...
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R-HON-S01-4
In Stock
Honda 4-Button Remote A269ZUA101 / 39950-S01-A01Aftermarket ReplacementFCC ID: A269ZUA101Frequency: 433 MHzBattery: CR2025Button: Lock, Unlock, Tru...
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PRX-HY-K5000
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Hyundai Santa Cruz 5-Button Smart Key 95440-K5000 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F27Chip: ID47Frequency: 433 MHzBattery: CR2032Butt...
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68469565-AM
In Stock
Jeep 5-Button Smart Key M3NWXFOB1 68469565AA 433 MHzAftermarket ReplacementFCC ID: M3NWXF0B1IC: 7812A-WXF0B1Frequency: 433 MHzBattery: CR2450Button...
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PRX-TOY-42030
Low stock
Toyota RAV4, 4 Button Smart Key 8990H-42030 (Japan Production)Aftermarket ReplacementFCC ID: HYQ14FBCIC: 1551A-14FBCFrequency: 315 MHzBattery: CR20...
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PRX-VW-202J5
Out of stock
Proximity Flip Key Replacement for Volkswagen Passat 561837202JAftermarket ReplacementFCC ID: NBGFS93NIC: 2694A-FS93NChip: Megamos 48Frequency: 315...
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EK-EMC465
In Stock
Emergency Key Insert for Mitsubishi Smart Key, 6370C465 Lishi: MIT11Aftermarket Replacement for Part # 6370C465
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EK-EMJ90
In Stock
Emergency Key Insert for Hyundai Smart Key, 81996-J9020Aftermarket Replacement for Part # 81996-G3020, 81996-J9020, 95440-J9000, 81999-G3020, 81996...
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EK-EM389
In Stock
Emergency Key Insert for Buick Smart Key, HU100Aftermarket Replacement for Part # 13510389, 13590046, 5929947 Lishi: HU100 (8 Cuts)Note:
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EK-CAS3
In Stock
Emergency Key for BMW CAS3 Aftermarket Replacement Lishi: HU92 Replaces Part Numbers: 51-21-7-139-710, 51217069547, 51217139710
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SH-FD-234
In Stock
4 Button Proximity Key Shell for Ford, Lincoln Includes Emergency Door Key Note: This is a shell ONLY. No electronics included with this item.
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R-MIT-983
In Stock
Mitsubishi 2-Button Remote MR587983Aftermarket ReplacementFCC ID: OUCG8D-525M-AFrequency: 315 MHzBattery: CR2032Button: Lock, UnlockReplaces PN: MR...
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PRX-LEX-ACX-37
In Stock
4 Button Proximity Smart Key for Lexus HYQ14ACX / 89904-50N10 / Board GNE 5290Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-14ACXChip: A8Frequen...
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PRX-KIA-J5200
In Stock
Kia 4-Button Smart Key TQ8-FOB-4F15 95440-J5200 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F15IC: 5074A-FOB4F15Chip: 47Frequency: 434 MHzBatter...
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PRX-KH-S2500
Low stock
Hyundai 4-Button Smart Key 95440-S2500Aftermarket ReplacementFCC ID: TQ8-FOB-4F26IC: 5074A-FOB4F26Frequency: 434 MHzBattery: CR2032Button: Lock, Un...
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PRX-HY-K9000
In Stock
Hyundai Veloster N 4-Button Smart Key 95440-K9000Aftermarket ReplacementFCC ID: SY5IGFGE04IC: 8325A-IGFGE04Frequency: 434 MHzBattery: CR2032Button:...
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PRX-HY-BE060
In Stock
Hyundai Kona 4-Button Smart Key 95440-BE060Aftermarket ReplacementFCC ID: TQ8-FOB-4F61M43Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Rem...
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PRX-KIA-P1200
In Stock
Kia Sportage 7-Button Smart Key 95440-P1200Aftermarket ReplacementFCC ID: SY5MQ4FGE07Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Hatch, ...
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EK-EMA51
In Stock
Emergency Key Insert for Acura Smart Key, 35118-TYA-A50Aftermarket Replacement Insert Blade Lishi: LISHI-HONDA-2021OEM PN: 35118-TYA-A50, 35111-TYA...
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PRX-KIA-3W500
Low stock
Kia Sportage 4-Button Smart Key SY5XMFNA433, 95440-3W500Aftermarket ReplacementFCC ID: SY5XMFNA433IC: 8325A-XMFGE04Frequency: 433 MHzBattery: CR203...
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EK-EMB45
In Stock
Emergency Key Insert for Hyundai Smart Key, 81996-B4520Aftermarket Replacement for Part # 81996-B4520 Lishi: HY15Note:
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EK-EM3T0
In Stock
Emergency Key Insert for Kia Smart Key, 81996-3T000, 81996-F6100Aftermarket Replacement Insert Blade OEM PN: 81996-3T000, 81996-F6100 Lishi: K9Note...
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EK-EM075
In Stock
Emergency Key Insert for Kia Smart Key, HY22Aftermarket Replacement for Part # 81996-A4040, 81996-2P300 Lishi: HY22Note: Double Sided Blade for HY2...
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EK-EM5382
In Stock
Emergency Key Insert for Cadillac and Corvette Smart Key, 25995382Aftermarket Replacement Insert BladeOEM PN: 25995382, 15833937, 5908114 Lishi: B1...
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EK-AUD701
In Stock
Emergency Key Insert for Audi Smart Key, A2016060701Aftermarket Replacement Insert BladeOEM PN: A2016060701 Lishi: HU66
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IB-2W001
In Stock
Insert Blade for Hyundai Santa Fe Remote Flip Key, 81996-2W001Aftermarket Replacement Insert BladeReplaces PN: 81996-2W001Note: HY18R Keyway
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EK-EM1439
In Stock
Aftermarket Replacement Volvo Insert BladeOEM PN: 31391439 Lishi: HU101 Note:
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SH-FD-238
In Stock
4 Button Proximity Key Shell for Ford Transit Includes Emergency Door Key Note: This is a shell ONLY. No electronics included with this item.
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PRX-INF-6SA7B
In Stock
5 Button Proximity Smart Key Replacement for Infiniti 285E3-6SA7BAftermarket ReplacementFCC ID: KR5TXN4IC: 7812D-TXN4Frequency: 434 MHzBattery: CR2...
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PRX-KIA-Q5700
Out of stock
Kia 5-Button Smart Key Replacement for 95440-Q5700 433 MHzAftermarket ReplacementFCC ID: NYOSYEC5FOB1907IC: 3109A-SYEC5FOB1907Frequency: 434 MHzBat...
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PRX-HY-S8590
In Stock
Hyundai Palisade 7-Button Smart Key 95440-S8590Aftermarket ReplacementFCC ID: TQ8-FOB-4F28Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Ha...
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PRX-ACU-TJB-D2
In Stock
Acura RDX 4-Button Smart Key KR5TP-2, 72147-TJB-A31 (Driver 2)Aftermarket ReplacementFCC ID: KR5TP-2IC: 7812D-TP2Frequency: 433 MHzBattery: CR2032...
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R-ACU-355H-A
In Stock
Acura 3-Button Remote 72147-S6M-A02Aftermarket ReplacementFCC ID: OUCG8D-355H-AIC: G8D-355H-AFrequency: 308 MHzBattery: CR2025Button: Lock, Unlock,...
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R-FD-5
In Stock
Ford Lincoln Mercury 5-Button Remote CWTWB1U551Aftermarket ReplacementFCC ID: CWTWB1U551Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Left...
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$43.99
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$43.99
PRX-MIT-B424
Low stock
Mitsubishi 4 Button Smart Proximity Key 8637B424Aftermarket ReplacementFCC ID: OUC003MIC: 850G-00003MChip: ID47Frequency: 315 MHzBattery: CR2032But...
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Original price
$43.99
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$43.99
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$43.99
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$43.99
PRX-MIT-B153
Low stock
Mitsubishi 3 Button Smart Proximity Key 8637B153Aftermarket ReplacementFCC ID: OUC003MIC: 850G-00003MChip: ID47Frequency: 315 MHzBattery: CR2032But...
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Original price
$43.99
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$43.99
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$39.99
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$39.99
PRX-KH-N9010
In Stock
Hyundai Tucson 7-Button Smart Key 95440-N9010Aftermarket ReplacementFCC ID: TQ8-FOB-4F28IC: 5074A-FOB4F28Chip: 47Frequency: 434 MHzBattery: CR2032B...
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Original price
$39.99
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$39.99
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$39.99
PRX-KH-M5000
In Stock
Hyundai 7-Button Smart Key 95440-M5000Aftermarket ReplacementFCC ID: TQ8-FOB-4F20IC: 5074A-FOB4F20Frequency: 434 MHzBattery: CR2032Button: Lock, Un...
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Original price
$39.99
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$39.99
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$46.99
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$46.99
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$46.99
68425092-AM
Low stock
Jeep 6-Button Smart Key M3NWXFOB1 68425092AA 433 MHzAftermarket ReplacementFCC ID: M3NWXF0B1, M3NWXFOB1IC: 7812D-434ALFAFrequency: 433 MHzBattery: ...
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$46.99
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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.