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-HY-N9082
In Stock
Hyundai Tucson 7-Button Smart Key Replacement for 95440-N9082Aftermarket ReplacementFCC ID: TQ8-FOB-4F28IC: 5074A-F0B4F28Chip: 47Frequency: 434 MHz...
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PRX-HY-K5012
In Stock
Hyundai Santa Cruz 5-Button Smart Key 95440-K5012 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F27Chip: ID47Frequency: 433 MHzBattery: CR2032Butt...
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PRX-LAND-K601
In Stock
Land Rover 5-Button Smart Key KOBJTF10AAftermarket ReplacementFCC ID: KOBJTF10AChip: ID49Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Lig...
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PRX-LEX-06020
In Stock
Lexus ES250 ES350 / 4-Button Smart Key / PN: 8990H-06020 / HYQ14FBZAftermarket ReplacementFCC ID: HYQ14FBZIC: 1551A-14FBZChip: AAFrequency: 314 MHz...
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R-ACU-387HA
Out of stock
Acura 4-Button Remote 72147-SEP-A52Aftermarket ReplacementFCC ID: OUCG8D-387H-AIC: 850G-G8D387HAFrequency: 315 MHzBattery: CR2025Button: Lock, Unlo...
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K-TOY48G-PT
In Stock
TOY48G Transponder KeyAftermarket ReplacementChip: Texas Instruments 4D-72 (Toyota G-Chip) (OEM)Test Key: LXP90Lishi: TOY48Replaces PN: TOY48GNote:...
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K-TBE1T6-PT
In Stock
Jaguar TBE1T6 Transponder KeyAftermarket ReplacementChip: Megamos 48 (OEM)Note: 8 Cut Tibbe KeyLEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMARKET KEYS
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PRX-ACU-TX4-A41
In Stock
Acura 3-Button Smart Key 72147-TX4-A41Aftermarket ReplacementFCC ID: KR5434760IC: 7812D-434760Frequency: 314 MHzBattery: CR2032Button: Lock, Unlock...
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R-ACU-444HA-3
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Acura 3-Button Remote 72147-S3V-A02Aftermarket ReplacementFCC ID: E4EG8D-444H-AIC: G8D-444H-AFrequency: 308 MHzBattery: CR2025Button: Lock, Unloc...
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R-KH-1R300-T
Out of stock
Hyundai 4-Button Remote 95430-1R300 w/ TrunkAftermarket ReplacementFCC ID: TQ8-RKE-4F14Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trunk...
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RK-VLV-APU
In Stock
5 Button Remote Flip Key Replacement For Volvo LQNP2T-APU 8688799Aftermarket ReplacementFCC ID: LQNP2T-APUChip: ID48Frequency: 315 MHzBattery: CR20...
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RK-TOY-BBYH
In Stock
3 Button Remote Head Key Replacement for Toyota 89070-52G50Aftermarket ReplacementFCC ID: HYQ12BBYIC: 1551A-12BBYChip: H (OEM Chip)Frequency: 315 M...
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RK-LEX-1512-E
In Stock
3 Button Remote Head Key Replacement for Toyota 89070-60080Aftermarket ReplacementFCC ID: HYQ1512VChip: 4CFrequency: 314 MHzBattery: CR1616Button: ...
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R-GM-601
In Stock
Buick Chevrolet Pontiac 6-Button Remote KOBGT04A 15114376Aftermarket ReplacementFCC ID: KOBGT04AFrequency: 315 MHzBattery: CR2032Button: Lock, Unlo...
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PRX-MSRTI-4
In Stock
4-Button Smart Key Replacement for Maserati 5923336Aftermarket ReplacementFCC ID: M3N-7393490IC: 7812A-7393490Chip: ID46Frequency: 433 MHzBattery: ...
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PRX-KH-A7600
In Stock
Kia 4-Button Smart Key 95440-A7600 433 MHzAftermarket ReplacementFCC ID: CQOFN00100Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, Pa...
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PRX-HY-2S600
In Stock
Hyundai 4-Button Smart Key TQ8-FOB-4F03 95440-2S600 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F03IC: 5074A-FOB-4F03Frequency: 434 MHzBattery: ...
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PRX-G6667
In Stock
Buick 3-Button Smart Key 13506667Aftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock,...
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PRX-G1629
In Stock
Buick 4-Button Smart Key 13511629Aftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock,...
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PRX-HY-S1000
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Hyundai 4-Button Smart Key 95440-S1000 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F19IC: 5074A-FOB4F19Chip: 47Frequency: 434 MHzBattery: CR2032...
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PRX-KIA-K0000
In Stock
Kia 4-Button Smart Key SY5SKFGE04 95440-K0000 433 MHzAftermarket ReplacementFCC ID: SY5SKFGE04IC: 8325A-SKFGE04Frequency: 433 MHzBattery: CR2032But...
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PRX-TOY-47790
Out of stock
Toyota Prius Prime 4 Button Smart Key 89904-47790Aftermarket ReplacementFCC ID: HYQ14FLA-3450Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock,...
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K-Y157 (Pack of 10)
In Stock
Y157 Mechanical Key, (Pack of 10) CHR-14E Lishi: CY24
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SH-VW-753
Out of stock
4 Button Remote Flip Key Shell for VW(This is not a complete key - Shell and blade only - NO CHIP)
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EK-HY78
In Stock
Emergency Key Insert for Hyundai Kia Smart Key, HY22Aftermarket Replacement for Part # 81996-2G030, 81996-2J700, 81996-3S020, 81999-3M020 Lishi: HY...
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EK-LEX-EM29
In Stock
Emergency Key for Lexus Prox 69515-30300Aftermarket Replacement for Part # 69515-30300 Lishi: TOY48This is a double sided 40K code series insert bl...
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EK-CHY-SIP22
In Stock
Emergency Key Insert for JEEP / FIAT / RAMAftermarket Replacement for Part # JMD-85JXWAALishi: SIP22 Test Key: SIP22
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EK-15K801
In Stock
Emergency Key Blade for Land Rover, Range Rover, JaguarReplacement for Part # 3521A-JTF10B, 007YUUL0392, BJ32-15K801-AB, 5E0U40147 Pro Tip: Do not ...
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K-B87 (Pack of 10)
In Stock
B87, KEN-2D, K1994 Mechanical Key (Pack of 10) Lishi: N/A
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K-B50 (Single)
Out of stock
B50 Mechanical Key (GM C Key) Made in the USA Alternate Part Numbers: AXXESS 5, BORKEY 871, CEA GEM2, COLE B50, CURTIS B-50, DOMINION P98C, ESP B50...
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K-SUZ20-P (Single)
In Stock
Replacement SUZ20 Mechanical Key Non transponder Lishi: HU87
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K-SUB2 (Pack of 10)
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SUB2 Mechanical Key, (Pack of 10) Lishi: NSN14
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K-KK5 (Pack of 10)
In Stock
KK5 Mechanical Key, (Pack of 10) Lishi: KIA3R
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K-HY13 (Pack of 10)
Low stock
HY13 Mechanical Key, (Pack of 10) Lishi: HY16
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PRX-MAZ-D01-3
Out of stock
Mazda 3-Button Smart Key WAZSKE13D01 KDY3-67-5DY 315 MHzAftermarket ReplacementFCC ID: WAZSKE13D01IC: 662F-SKE13D01Frequency: 315 MHzBattery: CR202...
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PRX-NIS-5MR3B
In Stock
Nissan 4 Button Smart Key KR5TXPZ1 / 285E3-5MR3BAftermarket ReplacementFCC ID: KR5TXPZ1Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Hatch...
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PRX-ACU-TJB-D1
In Stock
Acura RDX 4-Button Smart Key KR5TP-2, 72147-TJB-A21 (Driver 1)Aftermarket ReplacementFCC ID: KR5TP-2IC: 7812D-TP2Frequency: 433 MHzBattery: CR2032...
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PRX-ACU-TYA-1
In Stock
Acura MDX 4-Button Smart Key KR5TP-2, 72147-TYA-A11 (Driver 1)Aftermarket ReplacementFCC ID: KR5TP-2IC: 7812D-TP-2Frequency: 433 MHzBattery: CR2032...
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PRX-LEX-06031
In Stock
4 Button Proximity Smart Key for Lexus HYQ14FBZ / 8990H-06031 / Board 3410Aftermarket ReplacementFCC ID: HYQ14FBZIC: 1551A-14FBZChip: AAFrequency: ...
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PRX-HY-IB000
In Stock
Hyundai Elantra 5-Button Smart Key Replacement for 95440-IB000Aftermarket ReplacementFCC ID: NYOMBEC5FOB2004Frequency: 433 MHzBattery: CR2032Button...
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RK-LEX-1512-B
In Stock
3 Button Remote Head Key Replacement for Toyota 89070-60081Aftermarket ReplacementFCC ID: HYQ1512VChip: 4CFrequency: 314 MHzBattery: CR1616Button: ...
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$8.99
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R-GM-523B
In Stock
Buick Chevrolet Pontiac 4-Button Remote KOBGT04A 22733523Aftermarket ReplacementFCC ID: KOBGT04AFrequency: 315 MHzBattery: CR2032Button: Lock, Unlo...
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$8.99
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PRX-TL-AEM-16
In Stock
3 Button Proximity Remote Smart Key Replacement for Toyota HYQ14AEM / 89904-60770Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AEMFrequency: 3...
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PRX-NIS-U818
Out of stock
Nissan Quest 5 Button Proximity Smart Key Replacement 285E3-1JA1AAftermarket ReplacementFCC ID: CWTWB1U818IC: 1788D-FWB1U818Frequency: 315 MHzBatte...
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PRX-KH-J600
In Stock
Hyundai 4-Button Smart Key 95440-3J600Aftermarket ReplacementFCC ID: SY5VISMKFNA04Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Hatch, Pan...
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PRX-KH-B2200
In Stock
Kia 4-Button Smart Key 95440-B2200Aftermarket ReplacementFCC ID: CQ0FN00100IC: 1551E-FN00100Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, ...
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$34.99
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PRX-INF-6HE6A
Low stock
5 Button Proximity Smart Key Replacement for Infiniti 285E3-6HE6AAftermarket ReplacementFCC ID: KR5TXN7IC: 7812D-TXN7Frequency: 434 MHzBattery: CR2...
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PRX-G7968
In Stock
4-Button Smart Key For Chevrolet and Buick YG0G21TB2 13537968 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Butto...
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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.