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-KH-5100
In Stock
4 Button Flip Key Replacement for 95430-C5100Aftermarket ReplacementFCC ID: OSLOKA-910T (UMD)IC: 850F-OKA910TFrequency: 433 MHzBattery: CR2032Butto...
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PRX-TOY-AAB-19
In Stock
3 Button Proximity Remote Smart Key Replacement for Toyota HYQ14AAB (E-Board 3370)Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABFrequency: ...
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PRX-INF-319
In Stock
4 Button Proximity Key Replacement for Infiniti Q50 285E3-4HD0CAftermarket ReplacementFCC ID: KR5S180144203IC: 7812D-S180203Chip: 4AFrequency: 315 ...
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K-TOY48BT4-PT
In Stock
TOY48BT4-PT Transponder KeyAftermarket ReplacementChip: 4CTest Key: LXP90Lishi: TOY48Replaces PN: PE-TOY48BT4, PTOY48BT4, TR48-PHT, TP07TOYO36, Not...
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PRX-HY-F2002
In Stock
Hyundai 4-Button Smart Key 95440-F2002 433 MHzAftermarket ReplacementFCC ID: CQOFD00120IC: 1551E-FD00120Frequency: 434 MHzBattery: CR2032Button: Lo...
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RK-LR-NT8-HU101
In Stock
Remote Flip Key Replacement for Land Rover Range Rover (HU101 BLADE)Aftermarket ReplacementFCC ID: NT8-15K6014CFFTXAIC: 3043A-4CFFTXAChip: ID46-PCF...
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PRX-BMW-NBG-315
In Stock
BMW 4-Button Smart Key NBGIDGNG1 315 MHz (FEM/BDC)Aftermarket ReplacementFCC ID: NBGIDGNG1 / 2AOKM-BW5IC: 24223-BW5Frequency: 315 MHzBattery: CR203...
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RK-NIS-2905
In Stock
5 Button Proximity Smart Key Replacement for Nissan 285E3-9UF7AAftermarket ReplacementFCC ID: KR5TXN7Frequency: 433 MHzBattery: CR2032Button: Remot...
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RK-LEX-1512-C
In Stock
3 Button Remote Head Key Replacement for Toyota 89070-60800Aftermarket ReplacementFCC ID: HYQ1512VChip: 4D68Frequency: 314 MHzBattery: CR1616Button...
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R-TOY-20T-7
In Stock
Toyota 4-Button Remote GQ43VT20T 89742-0C040Aftermarket ReplacementFCC ID: GQ43VT20TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Hatch, P...
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R-GM-305
In Stock
Buick Chevrolet GMC 3-Button Remote MYT3X6898B 15051014Aftermarket ReplacementFCC ID: MYT3X6898BFrequency: 315 MHzBattery: CR2032Button: Lock, Unlo...
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PRX-LEX-ACX-29
In Stock
3 Button Proximity Smart Key Replacement for Lexus HYQ14ACX / GNE 5290 / 89904-48481Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-14ACXChip: 4D+...
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PRX-JLR-F18A-315
In Stock
Land Rover Range Rover 5-Button Smart Key KOBJXF18AAftermarket ReplacementFCC ID: KOBJXF18AChip: 49 Hitag ProFrequency: 315 MHzBattery: CR2032Butto...
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PRX-HON-T2G5
In Stock
Honda 5-Button Smart Key 72147-T2G-A31Aftermarket ReplacementFCC ID: ACJ932HK1310AIC: 216J-HK1310AFrequency: 433 MHzBattery: CR2032Button: Lock, Un...
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PRX-G2895
In Stock
GMC 5-Button Smart Key HYQ1ES 13522895 434 MHzAftermarket ReplacementFCC ID: HYQ1ESIC: 1551A-ESFrequency: 434 MHzBattery: CR2032Button: Lock, Unloc...
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PRX-ACU-V171
In Stock
Acura 4-Button Smart Key No Memory KR5V1X 72147-TZ3-A01Aftermarket ReplacementFCC ID: KR5V1XFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, ...
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RK-MIT-B944
In Stock
Mitsubishi 3 button Remote Key OUCJ166N 6370B944Aftermarket ReplacementFCC ID: OUCJ166NIC: 850G-J116NChip: ID46Frequency: 315 MHzBattery: CR1620But...
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PRX-G2382
In Stock
Cadillac 5-Button Smart Key 15212382Aftermarket ReplacementFCC ID: M3N-65981403IC: 267F-65981403Chip: ID46Frequency: 315 MHzBattery: CR2032Button: ...
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RK-GM-0752
In Stock
4 Button Remote Flip Key LXP-T003 315 MHzAftermarket ReplacementFCC ID: LXP-T003IC: 2298A-T003Chip: ID 46Frequency: 315 MHzBattery: CR2032Button: L...
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RK-GM-2783
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3 Button Remote Flip Key LXP-T003 315 MHzAftermarket ReplacementFCC ID: LXP-T003IC: 2298A-T003Chip: ID 46Frequency: 315 MHzBattery: CR2032Button: L...
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EK-EM014
In Stock
Emergency Key for Subaru Prox 57497-AL02AAftermarket Replacement for Part # 57497 AL02A, 57497-AL02A, 57497AL02A, 57497-AL020, K-EM014 Lishi: TOY2T...
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PRX-HY-AA000
In Stock
Hyundai Elantra 5-Button Smart Key Replacement for 95440-AA000Aftermarket ReplacementFCC ID: NYOMBEC5FOB2004Frequency: 434 MHzBattery: CR2032Button...
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PRX-BMW-NBG-433
Out of stock
BMW 4-Button Smart Key NBGIDGNG1 433 MHzAftermarket ReplacementFCC ID: NBGIDGNG1 / 2AOKM-BW5IC: 24223-BW5Frequency: 433 MHzBattery: CR2032Button: L...
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PRX-TOY-12350
In Stock
Toyota Corolla 4 Button Smart Key 8990H-12350Aftermarket ReplacementFCC ID: HYQ14FBWFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock, Trunk, P...
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RK-NIS-013
In Stock
3 Button Proximity Key Replacement for Nissan 285E3-3KL4AAftermarket ReplacementFCC ID: KR5S180144014IC: 7812D-S180014Chip: 47Frequency: 433 MHzBat...
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R-TOY-14T4
In Stock
Toyota 4-Button Remote GQ43VT14T 89742-AA030Aftermarket ReplacementFCC ID: GQ43VT14TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trunk, P...
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PRX-TOY-R010
In Stock
3 Button Proximity Key Replacement for Toyota 8990H-0R010Aftermarket ReplacementFCC ID: HYQ14FBCIC: 1551A-14FBCChip: 8AFrequency: 315 MHzBattery: C...
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PRX-G8516
In Stock
Cadillac 5-Button Smart Key 13510245Aftermarket ReplacementFCC ID: HYQ2EBIC: 1551A-2EBChip: ID46Frequency: 433 MHzBattery: CR2032Button: Lock, Unlo...
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PRX-CHY-D158
Low stock
RAM 5-Button Smart Key OHT-4882056 433 MHzAftermarket ReplacementFCC ID: OHT-4882056IC: 5461A-4882056Chip: 4AFrequency: 433 MHzBattery: CR2032Butto...
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EK-EM702
In Stock
Emergency Key Insert for Kia Smart Key, KK12Aftermarket Replacement for Part # 81999-J7020, 81996-S9000 Lishi: K5Note: Double Sided Blade for KK12 ...
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SH-B99
In Stock
Transponder Key Shell With Chip Holder - B99 (B102) Can be used to make B99, B102, B112, Note: This is NOT a Transponder Key. Shell with Chip Hold...
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K-DAT17 (Pack of 10)
In Stock
DAT17 Mechanical Key (Pack of 10) Lishi: DAT17
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RK-VW-H
In Stock
Remote Flip Key Replacement for Volkswagen 1K0959753HAftermarket ReplacementFCC ID: NBG92596263IC: 2694A-92596263Chip: ID 48 CANFrequency: 315 MHzB...
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R-TOY-20T-5
In Stock
Toyota 5-Button Remote GQ43VT20T 89742-AE030Aftermarket ReplacementFCC ID: GQ43VT20TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Side Doo...
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PRX-MIT-A228
In Stock
Mitsubishi 4 Button Smart Proximity Key 8637A228 / 8637B885Aftermarket ReplacementFCC ID: OUC644M-KEY-NIC: 850G-644MKEYN, G8D-644M-KEY-N-4TChip: ID...
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$23.99
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PRX-G8538
Low stock
Cadillac 5-Button Smart Key HYQ2EB 13598538 433 MHzAftermarket ReplacementFCC ID: HYQ2EBIC: 1551A-2EBChip: ID46 ChipFrequency: 433 MHzBattery: CR20...
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PRX-MAZ-BCKA
In Stock
Mazda 4-Button Smart Key BCYA-67-5DY Aftermarket ReplacementFCC ID: WAZSKE11D01IC: 662F-SKE11D01Chip: 6AFrequency: 315 MHzBattery: CR2025Button: Lo...
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PRX-HON-TG7-A91
In Stock
Honda 5-Button Smart Key 72147-TG7-A91 433 MHzAftermarket ReplacementFCC ID: KR5V44, KR5T44Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, R...
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$22.99
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PRX-NIS-6TA7B
In Stock
5 Button Proximity Key Replacement for Nissan 285E3-6TA7BAftermarket ReplacementFCC ID: KR5TXN4IC: 7812D-TXN4Frequency: 434 MHzBattery: CR2032Butto...
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PRX-FD-R8154
In Stock
Lincoln 5-Button Smart Key 164-R8154, 902 MHzAftermarket ReplacementFCC ID: M3N-A2C940780Frequency: 902 MHzBattery: CR2450Button: Lock, Unlock, Rem...
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$1.49
$1.49
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$1.49
SH-TOY40
In Stock
Transponder Key Shell With Chip Holder - TOY40 (Long Blade) Can be used to make TOY40, TOY40BT4 Note: This is NOT a Transponder Key. Shell with Chi...
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SH-LEX-901-Tough Shell
Out of stock
3 Button Lexus Remote Key TOUGH Shell - Short BladeAftermarket ReplacementRemote key Tough-Shell toy48 Short for Lexus Legacy Part Number: 901-LEX-...
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$3.99
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Sold Out
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K-MZ31 (Pack of 10)
In Stock
MZ31 Mechanical Key, (Pack of 10) Lishi: MAZ24
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PRX-LEX-78020
In Stock
2022-2024 Lexus 4-Button Smart Key PN: 8990H-78020 HYQ14FLCAftermarket ReplacementFCC ID: HYQ14FLCIC: 1551A-14FLCChip: 8ABoard: 6100Frequency: 312/...
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K-SR9-PT
In Stock
SR9-PT Transponder Key, 4D-62 Aftermarket ReplacementChip: 4D62 (OEM)Test Key: K-DAT17Lishi: DAT17Replaces PN: SR9-PT, DAT17T13Note: The vehicles l...
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RK-KH-W110
In Stock
Hyundai Santa Fe Remote Flip Key for 95430-2W110Aftermarket ReplacementFCC ID: TQ8-RKE-4F31IC: 5074A-RKE4F31Frequency: 433 MHzBattery: CR2032Button...
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RK-CHY-PDZ2
In Stock
Jeep 5 Button Remote Key Replacement IYZ-C01CAftermarket ReplacementFCC ID: IYZ-C01CIC: IYZ-C01CFrequency: 433 MHzBattery: CR2032Button: Lock, Unlo...
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$29.99
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PRX-KH-D3510
In Stock
Hyundai 4-Button Smart Key TQ8-FOB-4F11 95440-D3510 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F11IC: 5074A-FOB4F11Chip: 47Frequency: 434 MHzBa...
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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.