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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RK-CHY-PD3T5
Out of stock
RAM 5 Button Remote Key Replacement GQ4-53T / 68159655AGAftermarket ReplacementFCC ID: GQ4-53TIC: 1470A-34TChip: 46Frequency: 433 MHzBattery: CR203...
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RK-ACU-N5F4
Low stock
4 Button Remote Flip Key Replacement for Acura 35111-STX-329 Aftermarket ReplacementFCC ID: N5F0602A1AIC: 3248A-0602A1AChi...
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PRX-HON-G94N
In Stock
Honda 4-Button Smart Key 72147-TVA-A11Aftermarket ReplacementFCC ID: CWTWB1G0090IC: 1788F-FWB1G0090Chip: 4AFrequency: 433 MHzBattery: CR2032Button:...
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PRX-CHY-R994
Out of stock
Jeep 4-Button Smart Key M3N-40821302 6BY88DX9AA 434 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A40021302Chip: 4AFrequency: 434 MHzBatter...
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PRX-CHY-C343
In Stock
Jeep 5-Button Smart Key 68250343ABAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40021302Chip: 4AFrequency: 434 MHzBattery: CR2032Button: Loc...
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SH-TOY-907-Tough Shell
In Stock
4 Button Toyota Scion Remote Key Tough Shell W/ Chip HolderAftermarket ReplacementButton: Four Button Tough ShellNote: Tough Shell and blade only. ...
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RK-TOY-404
In Stock
4 Button Remote Head Key Replacement for Toyota 89070-06650Aftermarket ReplacementFCC ID: HYQ12BBYIC: 1551A-12BBYChip: GFrequency: 315 MHzBattery: ...
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RK-KH-Z100
In Stock
Hyundai Santa Fe Remote Flip Key for 95430-4Z100Aftermarket ReplacementFCC ID: TQ8-RKE-3F04IC: RKE-3F04Frequency: 315 MHzBattery: CR2032Button: Loc...
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PRX-CHY-1302-9
In Stock
Dodge 4-Button Smart Key, M3N-40821302 434 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40821302Chip: 46Frequency: 434 MHzBattery: CR203...
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$34.99
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PRX-HON-T43-A11
In Stock
Honda SUV 5-Button Smart Key / PN: 72147-T43-A11Aftermarket ReplacementFCC ID: KR5TP-4Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Remote...
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RK-TOY-BFB4-SUPER
In Stock
4 Button Remote Flip Key for Toyota 89070-06790 W/ Super ChipAftermarket Replacement FCC ID: HYQ12BFBIC: 1551A-12BFBChip: VVDI Super ChipFrequency:...
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RK-NIS-735
In Stock
Proximity Smart Key Fob Replacement for Nissan Twist Ignition 285E3-EW81DAftermarket ReplacementFCC ID: CWTWBU735IC: 1788D-FWB1U735Chip: ID46Freque...
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RK-KH-2K340
In Stock
3 Button Flip Key Replacement for KIA Soul 95430-2K340Aftermarket ReplacementFCC ID: NYOSEKSAM11ATX (AM F/L)IC: SEKS-AM11ATXChip: N/AFrequency: 315...
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PRX-G5722
In Stock
Chevrolet 4-Button Smart Key HYQ4AA 13529664 315 MHzAftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAChip: 46Frequency: 315 MHzBattery: CR2032Butt...
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K-TOY48H-PT
In Stock
TOY48H Transponder KeyAftermarket ReplacementChip: HTest Key: LXP90Lishi: TOY48Replaces PN: TOY48H, TOY52H, 89070-12B00Note:
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PRX-CHY-D153
In Stock
RAM 3-Button Smart Key OHT-4882056, 433 MHzAftermarket ReplacementFCC ID: OHT-4882056IC: 5461A-4882056Frequency: 433 MHzBattery: CR2032Button: Lock...
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K-SR12-PT
Low stock
SR12-PT Transponder Key, 4D-60 80-BitAftermarket ReplacementChip: 4D60 80 BITTest Key: K-DAT17Lishi: DAT17Replaces PN: SUB80, SR12-PT, SR12-PHT, TP...
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PRX-HON-TG7-A81
In Stock
Honda 5-Button Smart Key 72147-TG7-A81 433 MHzAftermarket ReplacementFCC ID: KR5V44, KR5T44Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, R...
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RK-AUD-2A71-MQB
In Stock
Audi MQB Remote Remote Flip Key Replacement for NBGFS12A71Aftermarket ReplacementFCC ID: NBGFS12A71Chip: Megamos AESFrequency: 315 MHzBattery: CR20...
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PRX-RAM-1302-4
In Stock
RAM ProMaster 4-Button Smart Key, M3N-40821302 434 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40821302Chip: 4AFrequency: 434 MHzBatter...
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PRX-TOY-FBA-49
In Stock
3 Button Smart Proximity Key For Toyota HYQ14FBA / G BOARD 0020 / 89904-52290Aftermarket ReplacementFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AFrequenc...
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PRX-HON-V161
Out of stock
Honda 6-Button Smart Key No Memory KR5V1X 72147-TK8-A51 313 MHzAftermarket ReplacementFCC ID: KR5V1X IC: 7812D-V1XChip: 47 ChipFrequency: 313 MHzBa...
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PRX-G8771
In Stock
Chevrolet 4-Button Smart Key HYQ4EA 13529660 433 MHzAftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBattery: CR2...
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PRX-G5375
Low stock
Cadillac 5-Button Smart Key 22865375Aftermarket ReplacementFCC ID: NBG009768TIC: 2694A-009768TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock...
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PRX-CHY-SKZ7
In Stock
Chrysler Dodge 7-Button Smart Key, 05026590AI 434 MHz (Keyless Go)Aftermarket ReplacementFCC ID: IYZ-C01CIC: 2701A-C01CChip: 46Frequency: 434 MHzBa...
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PRX-CHY-C337
In Stock
Jeep 4-Button Smart Key 68250337ABAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40021302Chip: 4AFrequency: 434 MHzBattery: CR2032Button: Loc...
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K-SUB-80G-PT
In Stock
Subaru 57497-FJ090 Transponder KeyAftermarket ReplacementChip: Subaru G 80-BITTest Key: K-B110Lishi: TOY43RReplaces PN: ST13-PHT, 57497-FJ090, TOY4...
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PRX-NIS-6RA5A
Low stock
4 Button Proximity Key Replacement for Nissan 285E3-6RA5AAftermarket ReplacementFCC ID: KR5TXPZ1Frequency: 434 MHzBattery: CR2032Button: Remote Sta...
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RK-CHY-KOB-4
In Stock
4 Button Remote Head Key Replacement For Dodge Jeep Chrysler KOBDT04AAftermarket ReplacementFCC ID: KOBDT04AIC: 3521A-T04BChip: 46Frequency: 315 MH...
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PRX-TOY-AAB-14
In Stock
4 Button Proximity Remote Smart Key Replacement for Toyota HYQ14AAB / Board 0140Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABFrequency: 31...
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PRX-LEX-FBA-45
Out of stock
Lexus 4 Button Proximity Key HYQ14FBA / AG BOARD 2110 / 89904-78070Aftermarket ReplacementFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AFrequency: 315 MHz...
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PRX-HON-THR-A11
In Stock
Honda 7-Button Smart Key 72147-THR-A11Aftermarket ReplacementFCC ID: KR5V2X V41Chip: 47Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Left ...
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PRX-G5728
In Stock
Chevrolet 4-Button Smart Key HYQ4EA 13529638 433 MHzAftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Bu...
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K-NI02-PT
In Stock
NI02-PT Transponder KeyAftermarket ReplacementChip: 4D60Test Key: DA34Lishi: NSN14Replaces PN: K-NI02T, NI02T, NI02-T, NI02, N102T, 692060, 692061,...
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PRX-NIS-017
In Stock
Nissan Infiniti 5 Button Proximity Smart Key 285E3-9PA5AAftermarket ReplacementFCC ID: KR5S180144014IC: 7812D-S180014Chip: 47Frequency: 434 MHzBatt...
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RK-CHY-M3N-4
In Stock
Remote Head Key Replacement for Chrysler, Dodge, Jeep M3N5WY72XXAftermarket ReplacementFCC ID: M3N5WY72XX, M3N65981772Chip: 46Frequency: 315 MHzBat...
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PRX-NIS-348
In Stock
Nissan 3 Button Proximity Smart Key KR55WK49622 / 285E3-1AA7AAftermarket ReplacementFCC ID: KR55WK49622IC: 267T-55WK49622Chip: ID46Frequency: 315 M...
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PRX-GPPS4
In Stock
Buick Chevrolet 4-Button Proximity Flip Key 13504283Aftermarket ReplacementFCC ID: OHT05918179, P4O9MK74946931IC: 5461A-05918179Chip: ID46Frequency...
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K-TOY50-PT
Out of stock
TOY50-PT Transponder KeyAftermarket ReplacementChip: 4D68Test Key: LXP90Lishi: TOY48Replaces PN: TR60-PT, TP29TOYO36Note:
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Sold Out
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K-SIP22-PT
In Stock
SIP22-PT Transponder KeyAftermarket ReplacementChip: ID46Test Key: SIP22Lishi: SIP22Replaces PN: Note:
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$3.89
$3.89
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$3.89
K-H74-PT
In Stock
H74-PT Transponder KeyAftermarket ReplacementChip: 4D60Test Key: H75Lishi: FO38Replaces PN: K-H74, H74-PTH, 86PT, 691643, 011R0250Note:
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$54.49
$54.49
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$54.49
PRX-TOY-47530
In Stock
Toyota Prius 3 Button Smart Key 89904-47530Aftermarket ReplacementFCC ID: HYQ14FBC-0351IC: 1551A-14FBCChip: 8AFrequency: 315 MHzBattery: CR2032Butt...
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PRX-G0812
In Stock
Cadillac 6-Button Smart Key HYQ2AB 13510242 315 MHzAftermarket ReplacementFCC ID: HYQ2ABIC: 1551A-2ABChip: ID46Frequency: 315 MHzBattery: CR2032But...
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PRX-G0713
In Stock
Chevrolet 5-Button Smart Key HYQ4ES 13530713 433 MHzAftermarket ReplacementFCC ID: HYQ4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Rem...
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PRX-FD-R8197
In Stock
Ford 4-Button Smart Key 1-Way 164-R8197 315 MHzAftermarket ReplacementFCC ID: M3N-A2C931423IC: 7812A-A2C931423Frequency: 315 MHzBattery: CR2450Butt...
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PRX-CHY-54T4
In Stock
Jeep 4-Button Smart Key GQ4-54T 433 MHzAftermarket ReplacementFCC ID: GQ4-54TIC: 1470A-35TChip: 4AFrequency: 433 MHzBattery: CR2032Button: Lock, Un...
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SH-TOY-906-Tough Shell
In Stock
3 Button Toyota Scion Remote Key Tough Shell W/ Chip HolderAftermarket ReplacementButton: Three Button Tough ShellNote: Tough Shell and blade only ...
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$7.99
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K-B110-SUB-H-PT
In Stock
Subaru 57497-FL08A Transponder KeyAftermarket ReplacementChip: Subaru H ChipTest Key: K-B110Lishi: TOY43RReplaces PN: 57497 FL08A, 57497-FL08ANote:...
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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.