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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-MINI-TX3

Low stock

Remote Key Replacement for Mini Cooper 2 Track N5FVALTX3Aftermarket ReplacementFCC ID: N5FVALTX3Chip: PCF7935(ID44)Frequency: 315 MHzBattery: CR203...

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$39.99
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$39.99

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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$29.99

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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$8.99
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$8.99

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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$19.99
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$19.99

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 Key
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$39.99

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 Key
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$14.99
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$14.99

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 Key
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$17.99
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$17.99

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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Prx-Msrti-4 Key
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$32.99

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-Hy-2S600 Key
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$25.99

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 Key
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$19.99
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$19.99

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 Key
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$23.99
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$23.99

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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$59.99
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$59.99

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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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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Rk-Lex-1512-B Key
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$17.99
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$17.99

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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Prx-Tl-Aem-16 Key
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$54.99

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-B2200 Key
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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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Prx-Inf-6He6A Key
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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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$31.99
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$31.99

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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$29.99

PRX-G1561

In Stock

4-Button Smart Key For Chevrolet YG0G21TB2 13541561 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock, U...

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$29.99
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Prx-Chy-Skz1 Key
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$29.99
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$29.99

PRX-CHY-SKZ1

In Stock

Jeep 4-Button Smart Key, IYZ-C01C 68051664AH 433 MHz (Keyless Go)Aftermarket ReplacementFCC ID: IYZ-C01CIC: 2701A-C01CChip: 46Frequency: 434 MHzBat...

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Prx-Chy-P829 Key
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$35.99

PRX-CHY-P829

In Stock

Chrysler 6-Button Smart Key M3N-97395900 433 MHzAftermarket ReplacementFCC ID: M3N-97395900IC: 7812A97395900Chip: 4AFrequency: 433 MHzBattery: CR20...

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$35.99
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Prx-Chy-54T8 Key
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$19.99
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$19.99

PRX-CHY-54T8

In Stock

Dodge 4-Button Smart Key GQ4-54T, 433 MHzAftermarket ReplacementFCC ID: GQ4-54TIC: 1470A-35TChip: 46Frequency: 433 MHzBattery: CR2032Button: Lock, ...

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$19.99
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$19.99
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$59.99
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$59.99

PRX-TOY-0C030

In Stock

Toyota Tacoma 3 Button Smart Key 8990H-0C030Aftermarket ReplacementFCC ID: HYQ14FBXFrequency: 315 MHzChip: 8ABattery: CR2450Button: Lock, Unlock, P...

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$39.99
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$39.99

RK-VW-S12A01

In Stock

Volkswagen MQB Remote Flip Key Replacement NBGFS12A01Aftermarket ReplacementFCC ID: NBGFS12A01IC: 2694A-FS12A01Chip: MQB 48 AESFrequency: 315 MHzBa...

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$34.99
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$34.99

PRX-G8852

In Stock

Corvette 7-Button Smart Key YGOG20TB1 13538852 434 MHzAftermarket ReplacementFCC ID: YGOG20TB1Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock...

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$18.99
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$18.99

RK-VW-753F

Low stock

Remote Flip Key Replacement for Volkswagen 1J0959753FAftermarket ReplacementFCC ID: NBG8137TChip: MEG 48Frequency: 315 MHzBattery: CR2032Button: Lo...

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$18.99
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$7.99
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$7.99

K-TBE1T5-PT

In Stock

Jaguar TBE1T5 Transponder KeyAftermarket ReplacementChip: Megamos 13 (OEM)Note: 8 Cut Tibbe KeyLEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMARKET KEYS

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$7.99
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$39.99
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$39.99

RK-KH-A9150

In Stock

Kia Sedona Remote Flip Key 95430-A9150Aftermarket ReplacementFCC ID: TQ8-RKE-4F19IC: 5074A-RKE-4F19Frequency: 433 MHzBattery: CR2032Button: Lock, U...

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$39.99
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$39.99
Rk-Toy-Pc Key
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$15.99
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$15.99

RK-TOY-PC

In Stock

3 Button Remote Head Key Replacement for Toyota 89070-52F60Aftermarket ReplacementFCC ID: HYQ12BDM, HYQ12BELChip: Non-TransponderFrequency: 315 MHz...

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$15.99
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Rk-Sub-G35A Key
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$35.99
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RK-SUB-G35A

Low stock

4 Button Remote Key Replacement for Subaru CWTWBU745Aftermarket ReplacementFCC ID: CWTWBU745Chip: 4D 62Frequency: 433 MHzBattery: CR1620Button: Loc...

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$35.99
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Rk-Lex-1512-D Key
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$17.99
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$17.99

RK-LEX-1512-D

Out of stock

3 Button Remote Head Key Replacement for Toyota 89070-33470Aftermarket ReplacementFCC ID: HYQ1512VChip: 4CFrequency: 315 MHzBattery: CR1616Button: ...

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$17.99
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$17.99
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Prx-Lex-Fba-49 Key
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$43.99
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$43.99

PRX-LEX-FBA-49

In Stock

2014-2020 Lexus RCF / 4-Button Smart Key / 89904-24100 / AG Board 2110Aftermarket ReplacementFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8A ChipFrequency:...

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$43.99
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$43.99
Prx-Lex-Fba-48 Key
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$52.99
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$52.99

PRX-LEX-FBA-48

In Stock

3 Button Smart Proximity Key For Lexus HYQ14FBA / AG BOARD / 89904-78460Aftermarket ReplacementFCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AFrequency: 31...

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$52.99
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Prx-Kh-C6100 Key
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$34.99
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$34.99

PRX-KH-C6100

In Stock

Kia 4-Button Smart Key TQ8-FOB-4F06 95440-C6100 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F06IC: 5074A-FOB4F06Chip: 47Frequency: 433 MHzBatter...

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$34.99
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$34.99
Prx-Inf-9Nr5B Key
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$32.99
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$32.99

PRX-INF-9NR5B

In Stock

5 Button Proximity Smart Key Replacement for Infiniti 285E3-9NR5BAftermarket ReplacementFCC ID: KR5TXN7IC: 7812D-TXN7Frequency: 433 MHzBattery: CR2...

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$32.99
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$32.99
Prx-Gm-71008 Key
Sold Out
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PRX-GM-71008

Out of stock

Cadillac 4-Button Smart Key M3N5WY7777AAftermarket ReplacementFCC ID: M3N5WY7777AIC: 267F-5WY7777AChip: ID46-PCF7952Frequency: 315 MHzBattery: CR20...

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$34.99
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$28.99
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$28.99

PRX-HY-S2200

In Stock

Hyundai 4-Button Smart Key 95440-S2200Aftermarket ReplacementFCC ID: TQ8-FOB-4F30IC: 5074A-FOB4F30Chip: 47 chip / Hitag 3 / NCF29A1XFrequency: 434 ...

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$28.99
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95440-3V022 Key
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$39.99
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$39.99

PRX-HY-3V022

In Stock

Hyundai 4-Button Smart Key SY5DMFNA433 95440-3V022 433 MHzAftermarket ReplacementFCC ID: SY5DMFNA04IC: 8325A-DMFNA433Frequency: 433 MHzBattery: CR2...

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$39.99
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$21.99
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$21.99

R-KH-2L350

In Stock

Hyundai Elantra 4-Button Remote 95430-2L350Aftermarket ReplacementFCC ID: PINHA-T008Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trunk, P...

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$21.99 - $21.99
$21.99
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$21.99
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$28.99
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$28.99

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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$28.99 - $28.99
$28.99
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$28.99
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$12.99
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$12.99

R-KIA-1M100

Out of stock

Kia Forte 4-Button Remote 95430-1M100Aftermarket ReplacementFCC ID: PINHA-T008Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trunk, PanicRe...

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$12.99 - $12.99
$12.99
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$12.99
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$30.99
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$30.99

PRX-MINI-NBG3

In Stock

MINI 4-Button Proximity Key NBGIDGNG1Aftermarket ReplacementFCC ID: NBGIDGNG1IC: 2694A-IDGNG1Chip: 49 HITAG PROFrequency: 315 MHzBattery: CR2032But...

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$30.99
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$30.99
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$23.99
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$23.99

PRX-BMW-863-315

Out of stock

BMW 4-Button Smart Key KR55WK49863 315 MHz Aftermarket ReplacementFCC ID: KR55WK49863Frequency: 315 MHzBattery: CR2450Button: Lock, Unlock, Trunk, ...

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$23.99
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$23.99
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$6.99
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$6.99

K-INF45-PT

In Stock

INF45-PT Transponder KeyAftermarket ReplacementChip: Texas Instruments 4C (OEM)Test Key: DA34Lishi: NSN14Replaces PN: INF45Note:LEARN MORE → ALL AB...

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$6.99
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$6.99
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$16.99
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$16.99

RK-VW-753T

Low stock

Remote Flip Key Replacement for Volkswagen 1J0959753TAftermarket ReplacementFCC ID: NBG8137TChip: MEG 48Frequency: 315 MHzBattery: CR2032Button: Lo...

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$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99
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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