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-TL-AAB-1
In Stock
Lexus Sedan Proximity Remote Smart Key HYQ14AAB / E Board 3370 / 89904-50380Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABChip: 4D+DST80Fre...
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PRX-G9636
In Stock
Chevrolet 5-Button Smart Key HYQ4EA 13529636 433 MHzAftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Bu...
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PRX-ACU-V181
In Stock
Acura 4-Button Smart Key KR5V1X 72147-TZ5-A01 315 MHzAftermarket ReplacementFCC ID: KR5V1XIC: 7812D-V1XFrequency: 313.8 MHzBattery: CR2032Button: L...
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RK-CHY-PDDT1
In Stock
Dodge Dart 4 Button Remote Key Replacement M3N32297100 56046771AAAftermarket ReplacementFCC ID: M3N32297100Chip: ID46Frequency: 433 MHzBattery: CR2...
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PRX-CHY-54T5
In Stock
Jeep 5-Button Smart Key GQ4-54T 68141580AG 433 MHzAftermarket ReplacementFCC ID: GQ4-54TIC: 1470A-35TChip: 4AFrequency: 433 MHzBattery: CR2032Butto...
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K-TOY43AT4-PT
In Stock
TOY434AT4 Transponder KeyAftermarket ReplacementChip: ID4CTest Key: TR47Lishi: TOY43Replaces PN: PE-TOY43AT4, BTOY43AT4, TR47-PHT, TP07TOYO15, 6920...
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RK-MINI-LX8
In Stock
Remote Key Replacement for Mini Cooper 2 Track EWS LX8F2VAftermarket ReplacementFCC ID: LX8F2VChip: PCF7935(ID44)Frequency: 315 MHzBattery: CR2032B...
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R-NI-4
In Stock
Nissan Infiniti 4-Button Remote KBRASTU15 28268-5Y701Aftermarket ReplacementFCC ID: KBRASTU15Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock,...
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PRX-NIS-337
In Stock
Nissan 5 Button Proximity Smart Key 285E3-1LB5AAftermarket ReplacementFCC ID: CWTWB1G744IC: 17880-FWB1G744Chip: 46Frequency: 433 MHzBattery: CR2032...
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PRX-G8275
In Stock
GMC 5-Button Smart Key HYQ1EA 13508275 433 MHzAftermarket ReplacementFCC ID: HYQ1EAIC: 1551A-EAChip: ID46 ChipFrequency: 433 MHzBattery: CR2032Butt...
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K-MIT17-PT
In Stock
MIT17-PT Transponder KeyAftermarket ReplacementChip: 46Test Key: MIT3Lishi: MIT11Replaces PN: 692562, 692020, MN141060, MIT3-CAN, MIT17A-PT, MIT17A...
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SH-B111
In Stock
Transponder Key Shell With Chip Holder - B111 (B106) Can be used to make B106, B107, B111 Note: This is NOT a Transponder Key. Shell with Chip Hold...
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K-KK12-P (Single)
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KK12-P Plastic Head Key, Sold individually. Lishi: K5
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RK-KIA-D4010
In Stock
Kia Optima Remote Flip Key 95430-D4010Aftermarket ReplacementFCC ID: SY5JFRGE04IC: 8325A-JFRGE04Frequency: 434 MHzBattery: CR2032Button: Lock, Unlo...
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PRX-HY-4Z200
In Stock
Hyundai 4-Button Smart Key SY5DMFNA04 95440-4Z200 315 MHzAftermarket ReplacementFCC ID: SY5DMFNA04IC: 8325A-DMFNA04Frequency: 315 MHzBattery: CR203...
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PRX-CHY-R994
In Stock
Jeep 4-Button Smart Key M3N-40821302 6BY88DX9AA 434 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A40021302Chip: 4AFrequency: 434 MHzBatter...
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RK-TOY-47180
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3 Button Slot Key Replacement for Toyota 89071-47080 - WITHOUT SMART ENTRYAftermarket ReplacementFCC ID: MOZB21TGIC: 2584A-B21TGChip: 4DFrequency: ...
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RK-CHY-KOB-3
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3 Button Remote Head Key Replacement For Dodge KOBDT04AAftermarket ReplacementFCC ID: KOBDT04AIC: 5461A-692427AAChip: 46Frequency: 315 MHzBattery: ...
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04047-17-02336-RFB-A
In Stock
BMW 4-Button Smart Key 04047-17-02336OEM Refurbished - Grade AFCC ID: N5F‑ID21AIC: 3248A-ID21AFrequency: 434 MHzBattery: CR2032Button: Lock, Unlock...
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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-HON-OUC-3
In Stock
3 Button Remote Key Replacement for Honda 35111-SHJ-305Aftermarket ReplacementFCC ID: OUCG8D-380H-AChip: 46Frequency: 314MHzBattery: CR1616Button: ...
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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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RK-GM-FP7
In Stock
4 Button Replacement Remote Flip Key For GM 13501916Aftermarket ReplacementFCC ID: KR55WK500733, AVL-BOT1T1AC, AVL-B01T1AC, OHT01060512IC: 5461A-01...
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RK-CHY-PDDT2
In Stock
Dodge Dart 5 Button Remote Key Replacement M3N32297100 56046773AAAftermarket ReplacementFCC ID: M3N32297100Chip: ID46Frequency: 433 MHzBattery: CR2...
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PRX-LEX-FBA-40
In Stock
4 Button Smart Proximity Key For Lexus HYQ14FBA / G BOARD 0020 / 89904-06170Aftermarket ReplacementFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 88Frequency...
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PRX-CHY-SKZ9
In Stock
Chrysler Dodge 5-Button Smart Key, IYZ-C01C 56046694AH 434 MHz (Keyless Go)Aftermarket ReplacementFCC ID: IYZ-C01CIC: 2701A-C01CChip: 46Frequency: ...
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PRX-CHY-1302-8
In Stock
Chrysler 4-Button Smart Key M3N-40821302 434 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40821302Chip: 46Frequency: 434 MHzBattery: CR2...
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RK-TOY-MZ-3
In Stock
3 Button Remote Head Key Replacement for Toyota Scion 89070-52850Aftermarket ReplacementFCC ID: MOZB41TGChip: 4D67Frequency: 315 MHzBattery: CR2016...
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RK-NIS-2503
In Stock
4 Button Proximity Key Replacement for Nissan 285E3-5RA6AAftermarket ReplacementFCC ID: KR5TXN3IC: 7812D-TXN3Chip: 4AFrequency: 434 MHzBattery: CR2...
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RK-MZ-SKE-4
Low stock
4 Button Remote Flip Key Replacement for Mazda BBM4-67-5RYAftermarket ReplacementFCC ID: BGBX1T478SKE125-01IC: 662F - SKE12501Chip: 4D63Frequency: ...
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RK-NIS-729
In Stock
Proximity Smart Key Fob Replacement for Nissan Twist Ignition 285E3-EM30DAftermarket ReplacementFCC ID: CWTWBU729IC: 1788D-FWB1U729Chip: ID46Freque...
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RK-FD-303
In Stock
3 Button Remote Key Replacement for Ford 164-R8007Aftermarket ReplacementFCC ID: OUC6000022IC: 850K-D6000022Chip: 4D 63 80 BITFrequency: 315 MHzBat...
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R-GM-2372
In Stock
Chevrolet GMC 5-Button Remote M3N-32337200 84209236Aftermarket ReplacementFCC ID: M3N-32337200Frequency: 433 MHzBattery: CR2032Button: Remote Start...
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PRX-TL-ACX-1
In Stock
Toyota 4 Button With A/C Proximity Remote Smart Key HYQ14ACX / 89904-47350 / 89904-47351Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-14ACXFrequ...
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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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RK-NIS-2801
In Stock
4 Button Proximity Key Replacement for Nissan 285E3-6CA1AAftermarket ReplacementFCC ID: KR5TXN1IC: 7812D-TXN1Chip: 4AFrequency: 434 MHzBattery: CR2...
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RK-ACU-N5F4
In Stock
4 Button Remote Flip Key Replacement for Acura 35111-STX-329 Aftermarket ReplacementFCC ID: N5F0602A1AIC: 3248A-0602A1AChi...
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PRX-FD-R8320
In Stock
5-Button Ford Smart Key 164-R8320Aftermarket ReplacementFCC ID: M3N-A3C054339IC: 7812A-A3C054339Frequency: 902 MHzBattery: CR2450Button: Lock, Unlo...
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PRX-CHY-M3M4
In Stock
Chrysler 4-Button Smart Key 68155686ABAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40821302Chip: 4AFrequency: 433 MHzBattery: CR2032Button:...
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$18.99
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$3.89
$3.89
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$3.89
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$3.89
K-B99-PT
In Stock
B99-PT Transponder KeyAftermarket ReplacementChip: ID13Test Key: B102Replaces PN: B99 35118-SDA-A01 5907553 BHO02PT HD112 HO03PT S000A-S711K 158212...
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$3.89
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$1.09
$1.09
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$1.09
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$1.09
SH-Y160
In Stock
Transponder Key Shell With Chip Holder - Y160 (Y159) Can be used to make Y160, Y164 Note: This is NOT a Transponder Key. Shell with Chip Holder onl...
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$1.09
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$37.99
$37.99
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$37.99
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$37.99
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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$37.99
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$17.99
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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-HY-4F25
Low stock
Hyundai Tucson Remote Flip Key 95430-D3010Aftermarket ReplacementFCC ID: TQ8-RKE-4F25IC: 5074A-RKE4F25Frequency: 433 MHzBattery: CR2032Button: Lock...
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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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$8.99
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R-GM-501B
In Stock
Buick Chevrolet Pontiac 5-Button Remote KOBGT04A 22733524Aftermarket ReplacementFCC ID: KOBGT04AFrequency: 315 MHzBattery: CR2032Button: Lock, Unlo...
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$8.99
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$20.99
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PRX-G5723
In Stock
Chevrolet 3-Button Smart Key HYQ4AA 13529665 315 MHzAftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAChip: 46Frequency: 315 MHzBattery: CR2032Butt...
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$20.99
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$5.49
$5.49
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$5.49
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$5.49
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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$5.49
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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.