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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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Prx-Lex-Acx-27 Key
$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99

PRX-LEX-ACX-27

In Stock

4 Button Proximity Smart Key Replacement for Lexus HYQ14ACX / GNE 5290 / 89904-75030 / 89904-50F90Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-...

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$0.00 - $0.00
$0.00
$49.99
$49.99 - $49.99
$49.99
Prx-Hy-2S600 Key
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99

PRX-HY-2S600

Low 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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$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
Prx-G8506 Key
$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99

PRX-G8506

Low stock

Cadillac 5-Button Smart Key HYQ2AB 13510253 315 MHzAftermarket ReplacementFCC ID: HYQ2ABIC: 1551A-2ABChip: ID46 ChipFrequency: 315 MHzBattery: CR20...

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$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99
Prx-Fd-R8234 Key
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

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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$0.00
$34.99
$34.99 - $34.99
$34.99
Prx-Chy-Skz1 Key
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$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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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
K-Hu66At6-Pt Key
$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99

K-HU66AT6-PT

Low stock

HU66AT6 Transponder KeyAftermarket ReplacementChip: ID48Test Key: HU66Lishi: HU66Replaces PN: Note:

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$0.00
$6.99
$6.99 - $6.99
$6.99
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$0.00
$6.99
$6.99 - $6.99
$6.99

K-GM45-PT

In Stock

GM45-PT Transponder KeyAftermarket ReplacementChip: Philips ID 46Test Key: GM45Lishi: GM45Note: Circle Plus Key

$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99
95430-2S200 Key
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

R-KH-2S200

In Stock

Hyundai Tucson 3-Button Remote 95430-2S200Aftermarket ReplacementFCC ID: OSLOKA-850T, OSLOKA-320TFrequency: 315 MHzBattery: CR2032Button: Lock, Unl...

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$14.99 - $14.99
$14.99
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$14.99
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$14.99
$14.99 - $14.99
$14.99

R-KH-1R300

Low stock

Hyundai 3-Button Remote 95430-1R300Aftermarket ReplacementFCC ID: TQ8-RKE-4F14Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, PanicReplaces ...

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$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
72147-T43-A01 Key
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-HON-T43-A01

In Stock

Honda Civic Hatchback 4-Button Smart Key / PN: 72147-T43-A01Aftermarket ReplacementFCC ID: KR5TP-4Frequency: 433 MHzBattery: CR2032Button: Lock, Un...

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$0.00 - $0.00
$0.00
$34.99
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$34.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

PRX-FD-R8355

In Stock

Ford Expedition 5-Button Smart Key 2-Way 164-R8355Aftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBattery: CR2450Bu...

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$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$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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$0.00
$39.99
$39.99 - $39.99
$39.99
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$0.00
$29.99
$29.99 - $29.99
$29.99

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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$0.00
$29.99
$29.99 - $29.99
$29.99
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$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-LAND-K601

Low stock

Land Rover 5-Button Smart Key KOBJTF10AAftermarket ReplacementFCC ID: KOBJTF10AChip: ID49Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Lig...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$30.99
$30.99 - $30.99
$30.99

PRX-MINI-NBG4

In Stock

MINI 4-Button Proximity Key NBGIDGNG1Aftermarket ReplacementFCC ID: NBGIDGNG1IC: 2694A-IDGNG1Chip: 49 HITAG PROFrequency: 434 MHzBattery: CR2032But...

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$0.00
$30.99
$30.99 - $30.99
$30.99
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$0.00
$23.99
$23.99 - $23.99
$23.99

PRX-BMW-863-315

Low stock

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

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$0.00 - $0.00
$0.00
$23.99
$23.99 - $23.99
$23.99
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$0.00
$6.99
$6.99 - $6.99
$6.99

K-INF45-PT

Low stock

INF45-PT Transponder KeyAftermarket ReplacementChip: Texas Instruments 4C (OEM)Test Key: DA34Lishi: NSN14Replaces PN: INF45Note:

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$0.00
$6.99
$6.99 - $6.99
$6.99
$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99

K-TBE1T6-PT

Low stock

Jaguar TBE1T6 Transponder KeyAftermarket ReplacementChip: Megamos 48 (OEM)Note: 8 Cut Tibbe Key

$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99
$39.99 - $39.99
$39.99
$39.99 - $39.99
$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 - $39.99
$39.99
$39.99 - $39.99
$39.99
Rk-Toy-Bbyh Key
$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$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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$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$14.99
Prx-Tl-Aem-16 Key
$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$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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$0.00 - $0.00
$0.00
$54.99
$54.99 - $54.99
$54.99
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-NIS-6LY1A

In Stock

4 Button Proximity Key Replacement for Nissan 285E3-6LY1AAftermarket ReplacementFCC ID: KR5TXPZ1Frequency: 434 MHzBattery: CR2032Button: Lock, Unlo...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
Prx-Lex-Fba-48 Key
$0.00 - $0.00
$0.00
$55.99
$55.99 - $55.99
$55.99

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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$0.00 - $0.00
$0.00
$55.99
$55.99 - $55.99
$55.99
Prx-Inf-335 Key
Sold Out
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-INF-335

Out of stock

 4 Button Proximity Key Replacement for Infiniti 285E3-4HB0CAftermarket ReplacementFCC ID: KR5S180144204IC: S180144204Frequency: 433 MHzBattery: CR...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
Sold Out
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$0.00
$31.99
$31.99 - $31.99
$31.99

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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$0.00 - $0.00
$0.00
$31.99
$31.99 - $31.99
$31.99
Prx-G0472 Key
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99

PRX-G0472

In Stock

Chevrolet 4-Button Smart Key, 13590472Aftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAChip: ID46 ChipFrequency: 315 MHzBattery: CR2032Button: Loc...

View Full Details
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99
Prx-Chy-54T8 Key
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$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, ...

View Full Details
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99

PRX-TOY-47790

In Stock

Toyota Prius Prime 4 Button Smart Key 89904-47790Aftermarket ReplacementFCC ID: HYQ14FLA-3450Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock,...

View Full Details
$0.00 - $0.00
$0.00
$59.99
$59.99 - $59.99
$59.99
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

PRX-TOY-42520

In Stock

Toyota BZ4X 5 Button Smart Key 8990H-42520Aftermarket ReplacementFCC ID: HYQ14FBXFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock, Hatch, A/C,...

View Full Details
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99
$0.00 - $0.00
$0.00
$7.99
$7.99 - $7.99
$7.99

K-TBE1T5-PT

In Stock

Jaguar TBE1T5 Transponder KeyAftermarket ReplacementChip: Megamos 13 (OEM)Note: 8 Cut Tibbe Key

$0.00 - $0.00
$0.00
$7.99
$7.99 - $7.99
$7.99
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-BMW-YGO-315

In Stock

BMW 4-Button Smart Key YGOHUF5662 315 MHz (FEM)Aftermarket ReplacementFCC ID: YGOHUF5662Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trun...

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$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99

RK-VW-753T

In 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
Rk-Toy-Pc Key
$0.00 - $0.00
$0.00
$15.99
$15.99 - $15.99
$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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$0.00 - $0.00
$0.00
$15.99
$15.99 - $15.99
$15.99
Rk-Sub-Xa20A Key
$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99

RK-SUB-XA20A

In Stock

4 Button Remote Key Replacement for Subaru 57497-XA20AAftermarket ReplacementFCC ID: CWTWB1U811IC: 1788D-FWB1U811Chip: 4D-62Frequency: 315 MHzBatte...

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$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99
Rk-Sub-G35A Key
$0.00 - $0.00
$0.00
$35.99
$35.99 - $35.99
$35.99

RK-SUB-G35A

In Stock

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

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$0.00 - $0.00
$0.00
$35.99
$35.99 - $35.99
$35.99
Prx-Tl-Aab-6 Key
$0.00 - $0.00
$0.00
$58.99
$58.99 - $58.99
$58.99

PRX-TL-AAB-6

In Stock

4 Button Proximity Remote Smart Key HYQ14AAB / E Board 3370 / 89904-06070Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABFrequency: 315 MHzBa...

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$0.00 - $0.00
$0.00
$58.99
$58.99 - $58.99
$58.99
Prx-Lex-Fba-49 Key
$0.00 - $0.00
$0.00
$43.99
$43.99 - $43.99
$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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$0.00 - $0.00
$0.00
$43.99
$43.99 - $43.99
$43.99
Prx-Kh-C6100 Key
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$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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$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
Prx-Kh-B2200 Key
$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99

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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$0.00 - $0.00
$0.00
$48.99
$48.99 - $48.99
$48.99
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99

PRX-JAG-KOBJ

Low stock

Jaguar 5-Button Smart Key KOBJTF10A C2D51457Aftermarket ReplacementFCC ID: KOBJTF10AIC: 3521A-JTF10AChip: ID49Frequency: 315 MHzBattery: CR2032Butt...

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$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99
Prx-G6929 Key
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99

PRX-G6929

In Stock

Cadillac 4-Button Smart Key 22856929Aftermarket ReplacementFCC ID: NBG009768TIC: 2694A-009768TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock...

View Full Details
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
Prx-G4465 Key
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G4465

In Stock

Buick 4-Button Smart Key 13534465Aftermarket ReplacementFCC ID: HYQ4ASIC: 1551A-4ASFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Remote St...

View Full Details
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
95440-G5010 Key
$32.99 - $32.99
$32.99
$32.99 - $32.99
$32.99

PRX-KIA-G5010

In Stock

Kia Niro 4-Button Smart Key 95440-G5010Aftermarket ReplacementFCC ID: TQ8-FOB-4F24IC: 5074A-FOB4F24Frequency: 434 MHzBattery: CR2032Button: Lock, U...

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$32.99 - $32.99
$32.99
$32.99 - $32.99
$32.99
95440-3V022 Key
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$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...

View Full Details
$0.00 - $0.00
$0.00
$39.99
$39.99 - $39.99
$39.99
$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99

R-KH-0E011

In Stock

Hyundai 3-Button Remote 95430-0E011Aftermarket ReplacementFCC ID: PLNHM-T002Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, PanicReplaces PN...

View Full Details
$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

PRX-KIA-L3010

In Stock

Kia K5 5-Button Smart Key 95440-L3010Aftermarket ReplacementFCC ID: CQOFD00790IC: 1551E-FD00790Frequency: 433 MHzBattery: CR2032Button: Lock, Unloc...

View Full Details
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99

PRX-TOY-08020

Low stock

Toyota Sienna 5 Button Smart Key 8990H-08020, HYQ14FBXAftermarket ReplacementFCC ID: HYQ14FBXFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock,...

View Full Details
$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

PRX-GEN-AR011

Low stock

Genesis GV70 8-Button Smart Key Replacement for 95440-AR011Aftermarket ReplacementFCC ID: TQ8-FOB-4F35Frequency: 434 MHzBattery: CR2032Button: Lock...

View Full Details
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99
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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