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-HON-KR5TP5
In Stock
Honda 5-Button Smart Key KR5TP-4Aftermarket ReplacementFCC ID: KR5TP-4Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Fan, Trunk, PanicAfter...
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RK-CHY-PDZ10
Low stock
Jeep 5 Button Remote Key Replacement IYZ-C01CAftermarket ReplacementFCC ID: IYZ-C01CIC: IYZ-C01CFrequency: 433 MHzBattery: CR2032Button: Lock, Unlo...
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R-GM-806
In Stock
Buick Cadillac Chevrolet 4-Button Remote KOBUT1BT 15732805Aftermarket ReplacementFCC ID: KOBUT1BTFrequency: 315 MHzBattery: CR2032Button: Lock, Unl...
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PRX-NIS-U825
In Stock
Nissan 3 Button Proximity Remote Smart Key CWTWB1U825 285E3-1LK0DAftermarket ReplacementFCC ID: CWTWB1U825IC: 1788D-FWB1U825Chip: 46Frequency: 434 ...
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PRX-NIS-F3A
Out of stock
4 Button Proximity Smart Key Replacement for Nissan 285E3-9UF3AAftermarket ReplacementFCC ID: KR5TXN1Chip: 4AFrequency: 433 MHzBattery: CR2032Butto...
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PRX-MIT-A817
In Stock
Mitsubishi 4 Button Smart Proximity Key 8637A817Aftermarket ReplacementFCC ID: OUC644M-KEY-NIC: 850G-644MKEYN, G8D-644M-KEY-N-3PChip: ID46Frequency...
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PRX-KH-S1570
Low stock
Hyundai 5-Button Smart Key 95440-S1570Aftermarket ReplacementFCC ID: TQ8-FOB-4F27IC: 5074A-FOB4F27Frequency: 434 MHzBattery: CR2032Button: Lock, Un...
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PRX-HY-2M420
In Stock
Hyundai 4-Button Smart Key W/ HY15 Blade SY5RBFNA433, 433 MHzFCC ID: SY5RBFNA433Aftermarket ReplacementIC: 8325A-RBFNA433Frequency: 433 MHzBattery:...
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PRX-G8441
In Stock
4-Button Smart Key For Chevrolet YG0G21TB2 13548441 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock, U...
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PRX-G6990
In Stock
Cadillac 5-Button Smart Key YG0G20TB1 13536990 434 MHzAftermarket ReplacementFCC ID: YGOG20TB1Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock...
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PRX-ACU-TJB
Out of stock
Acura RDX 4-Button Smart Key 72147-TJB-A11 Aftermarket ReplacementFCC ID: KR5T21Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Hatch, Panic...
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K-Y173-PT
In Stock
Y173-PT Transponder KeyAftermarket ReplacementChip: NXP AES 128 BitTest Key: Y159Lishi: CY24Replaces PN: Y199 Pod Transponder KeyNote: Jeep Cheroke...
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K-MIT14-PT
In Stock
MIT14-PT Transponder KeyAftermarket ReplacementChip: 4D61Test Key: MIT3Lishi: MIT11Replaces PN: MITS-EVO-KEY, MITS14-PT, TP26-MIT-8DP, MR587430Note...
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K-MIT9-PT
In Stock
MIT9-PT Transponder KeyAftermarket ReplacementChip: 4D 60Test Key: MIT6Lishi: MIT6Replaces PN: Note:LEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMAR...
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K-H73-PT
In Stock
H73-PT Transponder KeyAftermarket ReplacementChip: 4CTest Key: H60Lishi: H60 / H50Replaces PN: TP02-FO16P, 692055, 011-R0225Note:LEARN MORE → ALL A...
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EK-EMHYQ
In Stock
Emergency Key Insert for GM Smart Key, 13590048Aftermarket Replacement for Part # 13589533, 13590048, 13523212, 13515242, 13510388 Lishi: HU100Note:
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EK-CHY-9889
In Stock
Emergency Key Insert for RAM Truck Proximity Remotes. Aftermarket Replacement for Part # 68399889AALishi: CY24 Test Key: Y159
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SH-HON-826
In Stock
Remote Key SHELL for Honda 4 Button for MLBHLIK6-1T W/ Hatch Legacy Part Number: 826-HA-SHELL
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SH-TOY-910
In Stock
3 Button Remote Key Shell for ToyotaRemote key shell 3 button TOY47 blade for HYQ12BDM / HYQ12BEL / GQ4-52T / HYQ12BDP / B52TH Legacy Part Number: ...
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K-MZ27 (Single)
In Stock
MAZ-13D MZ27 Mechanical Key, (Singles) Lishi: MAZ24 Other Part Numbers: MZ27, MAZ27, MAZ-13D, X222
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K-HY12 (Pack of 10)
In Stock
HY12 Mechanical Key, (Pack of 10) Lishi: HYN7R
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RK-CHY-KOB-2
In Stock
4 Button Remote Head Key Replacement For Dodge KOBDT04AAftermarket ReplacementFCC ID: KOBDT04AIC: 3521A-T04BChip: 46Frequency: 315 MHzBattery: CR20...
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RK-FT198C
In Stock
Remote Key Replacement for FIAT 500LAftermarket ReplacementFCC ID: 2ADPXTRF198Board: Marelli BCMFrequency: 433 MHzBattery: CR2032Button: Lock, Unlo...
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PRX-POR-138-3
In Stock
Porsche 4-Button Proximity Key Replacement for KR55WK50138Aftermarket ReplacementFCC ID: KR55WK50138IC: 7812D-V2XFrequency: 315 MHzBattery: CR2032...
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PRX-HON-KR5TP6
In Stock
Honda 4-Button Smart Key KR5TP-4Aftermarket ReplacementFCC ID: KR5TP-4Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Remote Start, PanicAft...
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RK-KH-1U500
In Stock
4 Button Flip Key Replacement for KIA 95430-1U500Aftermarket ReplacementFCC ID: TQ8-RKE-3F05IC: 5074A-RKE-3F05Frequency: 315 MHzBattery: CR2032Butt...
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RK-HY-S2000
In Stock
Hyundai Santa Fe 4 Button Remote Flip Key 95430-S2000Aftermarket ReplacementFCC ID: TQ8-RKE-4F39Chip: ID47Frequency: 433 MHzBattery: CR2032Buttons:...
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PRX-NIS-U815
In Stock
Nissan 4 Button Proximity Remote Smart Key CWTWB1U815 285E3-3AA0AAftermarket ReplacementFCC ID: CWTWB1U815IC: 1788D-FWB1U815Chip: ID46Frequency: 31...
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PRX-MAZ-D02-4
Out of stock
Mazda 4-Button Smart Key WAZSKE13D02 315 MHz,Aftermarket ReplacementFCC ID: WAZSKE13D02IC: 662F-SKE13D02Frequency: 315 MHzBattery: CR2025Button: Lo...
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PRX-G1388
In Stock
GMC 3-Button Smart Key HYQ1AA 13591388 315 MHzAftermarket ReplacementFCC ID: HYQ1AAIC: 1551A-AAChip: ID46Frequency: 315 MHzBattery: CR2032Button: L...
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PRX-FD-R8234
In Stock
Ford 4-Button Smart Key 1-Way 164-R8234 315 MHzAftermarket ReplacementFCC ID: M3N-A2C931423IC: 7812A-A2C931423Frequency: 315 MHzBattery: CR2450Butt...
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PRX-CHY-D157
In Stock
RAM 4-Button Smart Key OHT-4882056 433 MHzAftermarket ReplacementFCC ID: OHT-4882056IC: 5461A-4882056Chip: 4AFrequency: 433 MHzBattery: CR2032Butto...
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PRX-HY-L1060
In Stock
Hyundai 5-Button Smart Key TQ8-FOB-4F27 95440-L1060 433 MHzAftermarket ReplacementFCC ID: TQ8-F08-4F27IC: 5074A-F0B4F27Chip: ID47Frequency: 433 MHz...
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PRX-MIT-C253
In Stock
Mitsubishi 3 Button Smart Proximity Key 8637C253Aftermarket ReplacementFCC ID: KR5MTXN1IC: 7812D-MTXN1Chip: MEGAMOS AESFrequency: 434 MHzBattery: C...
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PRX-FD-R8226
Out of stock
Lincoln 5-Button Smart Key 164-R8226, 902 MHzAftermarket ReplacementFCC ID: M3N-A2C940780Frequency: 902 MHzBattery: CR2450Button: Lock, Unlock, Rem...
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RK-GM-2792
In Stock
4 Button For Chevrolet Flip Key LXP-T004 433 MHZAftermarket ReplacementFCC ID: LXP-T004IC: 2298A-T004Chip: ID 46Frequency: 433 MHzBattery: CR2032Bu...
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PRX-FD-R8370
In Stock
Ford F-150 5-Button Smart Key Replacement for 164-R8370Aftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBattery: CR2...
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PRX-KIA-L3430
In Stock
Kia K5 5-Button Smart Key 95440-L3430Aftermarket ReplacementFCC ID: CQOFD00790IC: 1551E-FD00790Frequency: 433 MHzBattery: CR2032Button: Lock, Unloc...
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IB-HU66
In Stock
Insert Blade for VW Remote Flip Key, HU66Aftermarket Replacement Insert BladeWorks with PN: KR55WK45022, KR55WK45032, MYT820837231, MYT8Z0837231, M...
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PRX-KIA-L3010
In Stock
Kia K5 5-Button Smart Key 95440-L3010Aftermarket ReplacementFCC ID: CQOFD00790IC: 1551E-FD00790Frequency: 433 MHzBattery: CR2032Button: Lock, Unloc...
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$49.99
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$49.99
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$3.59
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$3.59
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$3.59
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EK-FD-EM1
In Stock
Emergency Key Insert for Ford (Paddle) Smart key, 164-R8041Aftermarket Replacement for Part # 164-R8041, 5912345 Lishi: FO38Note: H75 Keyway
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$3.59
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$3.59
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$4.99
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$4.99
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$4.99
$4.99
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EK-EM267
In Stock
Emergency Key Insert for Ford Smart Key, HU198Aftermarket Replacement for Part # 164-R8267, 5939649 Lishi: HU198Note: Notice the notch. If you are ...
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$4.99
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$4.99
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$4.99
$4.99
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$1.99
$1.99
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$1.99
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$1.99
K-DWO4RAP-SHELL
Out of stock
DWO4RAP Plastic Head Key, Shell Only Note: This is NOT a Transponder Key. Shell with Plug, Chip may be added.
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$1.99
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Sold Out
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$1.49
$1.49
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$1.49
SH-MIT9
In Stock
Transponder Key Shell With Chip Holder - MIT9 Can be used to make MIT6, MIT9, MIT13, MIT16 Note: This is NOT a Transponder Key. Shell with Chip Hol...
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$1.49
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$1.49
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$2.59
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$2.59
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$2.59
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SH-LEX-902
In Stock
3 Button Remote Key Shell for Lexus - Long BladeAftermarket ReplacementRemote key shell toy48 Long for Lexus Legacy Part Number: 902-LEX-SHELL
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$2.59
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$2.59
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$5.99
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K-TR33 (Pack of 10)
In Stock
TOYO-12 TR33 Mechanical Key, (Pack of 10)
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$5.99
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$5.99
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K-KK4 (Pack of 10)
Low stock
KK4 Mechanical Key, (Pack of 10) Lishi: KIA3R
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$16.99
$16.99
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$16.99
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$16.99
RK-TOY-590
In Stock
3 Button Remote Key Replacement for Scion 89070-12590Aftermarket ReplacementFCC ID: HYQ12BDPChip: No ChipFrequency: 315 MHzBattery: CR2016Button: L...
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$16.99
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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.