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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-KIA-Q5410

Out of stock

Kia 4-Button Smart Key Replacement for 95440-Q5410 433 MHzAftermarket ReplacementFCC ID: NYOSYEK4TX190IC: 3109A-SYEK4TX1907Frequency: 434 MHzBatter...

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$18.99
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$18.99

RK-VW-753F

In Stock

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

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$31.99

PRX-POR-5032

In Stock

Proximity Flip Key Replacement for Porsche CayenneAftermarket ReplacementFCC ID: KR55WK45032IC: 7L5-959-753-B-KChip: ID 46Frequency: 315 MHzBattery...

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$12.99
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$12.99

RK-CHY-OHT-6

In Stock

Chrysler 6 Button Remote Head Key Fob Replacement OHT692427AA Aftermarket ReplacementFCC ID: OHT692427AAChip: PHILIPS 46Frequency: 315 MHzBattery: ...

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$18.99

R-ACU-444HA-4

In Stock

Acura 4-Button Remote 72147-S0K-A13Aftermarket ReplacementFCC ID:  E4EG8D-444H-AIC:  G8D-444H-AFrequency: 309 MHzBattery: CR2025Button: Lock, Unloc...

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$19.99

R-HON-S01-4

Low stock

Honda 4-Button Remote A269ZUA101 / 39950-S01-A01Aftermarket ReplacementFCC ID: A269ZUA101Frequency: 433 MHzBattery: CR2025Button: Lock, Unlock, Tru...

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$34.99
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$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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$9.99
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$9.99

K-58RT6-PT

In Stock

Isuzu HON58RT6 Transponder KeyAftermarket ReplacementChip: Megamos 48Test Key: HD103Lishi: HON58RReplaces PN: HON58RT6, NATL-ISUZU-1, 8-97319-552-0...

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$16.99
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$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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$16.99
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$39.99

PRX-MAZ-D02-H

Out of stock

Mazda 4-Button Smart Key WAZSKE13D02 TKY2-67-5DY 315 MHz,Aftermarket ReplacementFCC ID: WAZSKE13D02IC: 662F-SKE13D02Frequency: 315 MHzBattery: CR20...

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$15.99
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$15.99

R-KH-2F900

In Stock

Kia 3-Button Remote 95430-2F900Aftermarket ReplacementFCC ID: OKA-672TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, PanicReplaces PN: 9543...

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R-Maz-794 Key
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$19.99
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$19.99

R-MAZ-794

In Stock

Mazda 3-Button Remote BAN6-67-5RYAftermarket ReplacementFCC ID: KPU41794Frequency: 315 MHzBattery: CR2025Button: Lock, Unlock, PanicReplaces PN: 42...

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$19.99
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$19.99
R-Gm-463 Key
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$23.99
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$23.99

R-GM-463

Low stock

Cadillac 4-Button Remote OUC6000066, 22756463Aftermarket ReplacementFCC ID: OUC6000066Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Remote...

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$23.99
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Prx-Vlv-266-433 Key
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$43.99

PRX-VLV-266-433

In Stock

Volvo 6-Button Smart Key KR55WK49266 433 MHzAftermarket ReplacementFCC ID: KR55WK49266IC: 267T-5WK49266, RCPSI5W06-380Frequency: 433 MHzBattery: CR...

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Prx-Nis-329 Key
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$59.99
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$59.99

PRX-NIS-329

Out of stock

Proximity Smart Key Fob Replacement for Nissan Proximity Twist 285E3-CB80DAftermarket ReplacementFCC ID: KBRTN001IC: 2111B-TN001Chip: ID46Frequency...

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$59.99
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$59.99
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Prx-Mit-B639 Key
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$49.99

PRX-MIT-B639

In Stock

Mitsubishi 3 Button Smart Proximity Key 8637B639Aftermarket ReplacementFCC ID: OUCGHR-M013IC: 850G-GHRM013Chip: ID47Frequency: 315 MHzBattery: CR20...

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Prx-Kia-A9100 Key
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$29.99
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$29.99

PRX-KIA-A9100

In Stock

Kia 4-Button Smart Key SY5YPFGE04 95440-A9100 433 MHzAftermarket ReplacementFCC ID: SY5JFFGE04IC: 8325A-SY5YPFGE04Frequency: 433 MHzBattery: CR2032...

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$29.99
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$39.99

PRX-KH-S2600

In Stock

Hyundai 4-Button Smart Key 95440-S2600Aftermarket ReplacementFCC ID: TQ8-FOB-4F26IC: 5074A-FOB4F26Frequency: 434 MHzBattery: CR2032Button: Lock, Un...

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$39.99
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Prx-Kh-M5000 Key
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$39.99

PRX-KH-M5000

In Stock

Hyundai 7-Button Smart Key 95440-M5000Aftermarket ReplacementFCC ID: TQ8-FOB-4F20IC: 5074A-FOB4F20Frequency: 434 MHzBattery: CR2032Button: Lock, Un...

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$39.99
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$39.99
Prx-Kh-G2010 Key
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$39.99
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$39.99

PRX-KH-G2010

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F11 95440-G2010 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F11 IC: 5074A-FOB4F11Chip: 47Frequency: 434 MHzB...

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$39.99
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Prx-Kh-E4000 Key
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$51.99
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$51.99

PRX-KH-E4000

In Stock

Kia 4-Button Smart Key 95440-E4000Aftermarket ReplacementFCC ID: CQ0FN00100IC: 1551E-FN00100Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, ...

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$51.99
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$51.99
Prx-Inf-9Nr4A Key
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$29.99
$29.99 - $29.99
$29.99

PRX-INF-9NR4A

In Stock

4 Button Proximity Smart Key Replacement for Infiniti 285E3-9NR4AAftermarket ReplacementFCC ID: KR5TXN7IC: 7812D-TXN7Frequency: 433 MHzBattery: CR2...

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Prx-Inf-6He6A Key
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$34.99
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$34.99

PRX-INF-6HE6A

In Stock

5 Button Proximity Smart Key Replacement for Infiniti 285E3-6HE6AAftermarket ReplacementFCC ID: KR5TXN7IC: 7812D-TXN7Frequency: 434 MHzBattery: CR2...

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Prx-Inf-333 Key
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$20.99
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$20.99

PRX-INF-333

In Stock

4 Button Proximity Key Replacement for Infiniti 285E3-9NF4AAftermarket ReplacementFCC ID: KR5S180144014IC: 7812D-S180204Frequency: 433 MHzBattery: ...

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$20.99
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$20.99
Prx-Gm-71008 Key
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$34.99
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$34.99

PRX-GM-71008

In Stock

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

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$31.99
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$31.99

PRX-G7968

Out of stock

4-Button Smart Key For Chevrolet and Buick YG0G21TB2 13537968 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Butto...

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Prx-G4232 Key
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$24.99
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$24.99

PRX-G4232

In Stock

Cadillac 3-Button Smart Key 20984232Aftermarket ReplacementFCC ID: NBG009768TIC: 2694A-009768TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock...

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$24.99
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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
95430-1R200 Key
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$17.99
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$17.99

R-KH-1R200

Low stock

Hyundai 3-Button Remote 95430-1R200Aftermarket ReplacementFCC ID: TQ8-RKE-3F01Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, PanicReplaces ...

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$4.99
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$4.99

K-H75-P, Pack of 5

Out of stock

H75P Plastic Head Key, Pack of 5 FO-15D.P Lishi: FO38

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$4.99
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$3.99
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$3.99

K-Y157

Low stock

Y157 Mechanical Key, (Pack of 10) CHR-14E Lishi: CY24

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$3.99
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$3.99
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$5.99
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$5.99

K-TR47-P

Out of stock

TR47 Plastic Key (Pack of 5) TOYO-15.P Lishi: TOY43Note: This key is NOT a transponder key and does not contain a chip.

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$5.99
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$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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$26.99
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$26.99

RK-MINI-TX3

In 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

PRX-KIA-1U500

In Stock

Kia Sorento 4-Button Smart Key 95440-1U500Aftermarket ReplacementFCC ID: SY5XMFNA04IC: 8325A-XMFNA04Frequency: 315 MHzBattery: CR2032Button: Lock, ...

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$12.99
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$12.99

R-HON-521-4

In Stock

Honda 4-Button Remote NHVWB1U521, NHVWB1U523Aftermarket ReplacementFCC ID: NHVWB1U523, NHVWB1U521Frequency: 433 MHzBattery: CR2025Button: Lock, Unl...

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$12.99
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$15.99
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$15.99

RK-CHY-OHT-7

In Stock

Chrysler 5 Button Remote Head Key Fob Replacement OHT692427AA Aftermarket ReplacementFCC ID: OHT692427AAChip: PHILIPS 46Frequency: 315 MHzBattery: ...

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$15.99
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$15.99
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$49.99
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$49.99

PRX-GEN-G9630

In Stock

Genesis G70 6-Button Smart Key 95440-G9630Aftermarket ReplacementFCC ID: TQ8-FOB-4F36Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, ...

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$64.99
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$64.99

PRX-TOY-08020

In Stock

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

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$64.99
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$64.99
Ek-Em400 Key
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$3.99
$3.99 - $3.99
$3.99

EK-EM400

In Stock

Emergency Key for Lexus Prox 69515-50310Aftermarket Replacement for Part # 69515-50310, 69515-33150 Lishi: TOY2Track

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$3.99
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$2.99
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$2.99

IB-D4010

In Stock

Insert Blade for KIA Remote Flip Key, 81996-D4010Aftermarket Replacement Insert BladeReplaces PN: 81996-D4010, 81996-H8100, 81996-G6100, 81996-J700...

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$2.99
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$2.99
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$2.99
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$2.99

EK-15K801

In Stock

Emergency Key Blade for Land Rover, Range Rover, JaguarReplacement for Part # 3521A-JTF10B, 007YUUL0392, BJ32-15K801-AB, 5E0U40147 Pro Tip: Do not ...

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$2.99
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$2.99
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$24.99
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$24.99

RK-HY-G2010

In Stock

Hyundai Ioniq 4-Button Flip Key 95430-G2010Aftermarket ReplacementFCC ID: SY5AERGE04Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Hatch, P...

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$24.99
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$24.99
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$69.99
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$69.99

PRX-SUB-42620

In Stock

5 Button Replacement Proximity Key For Subaru 8990H-42620Aftermarket ReplacementFCC ID: HYQ14FBXBoard: 3041Chip: 8AFrequency: 315 MHzBattery: CR245...

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$0.00
$69.99
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$69.99
Rk-Toy-Bel Key
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$19.99
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$19.99

RK-SC-BEL

In Stock

4 Button Remote Key Replacement for Scion SU003-05282Aftermarket ReplacementFCC ID: HYQ12BELChip: Special Toyota GFrequency: 315 MHzBattery: CR2016...

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$19.99
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$19.99
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$69.99
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$69.99

PRX-ACU-TYA-2

Low stock

Acura MDX 4-Button Smart Key KR5TP-2, 72147-TYA-A21 (Driver 2)Aftermarket ReplacementFCC ID: KR5TP-2IC: 7812D-TP-2Frequency: 433 MHzBattery: CR2032...

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$0.00
$69.99
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$69.99
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$45.99
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$45.99

PRX-HY-IB000

Low stock

Hyundai Elantra 5-Button Smart Key Replacement for 95440-IB000Aftermarket ReplacementFCC ID: NYOMBEC5FOB2004Frequency: 433 MHzBattery: CR2032Button...

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$45.99
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$45.99
$0.00 - $0.00
$0.00
$9.99
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$9.99

K-HU39-PT

In Stock

Mercedes HU39 Transponder KeyAftermarket ReplacementChip: MEGAMOS 44Test Key: HU39Lishi: HU39

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$0.00
$9.99
$9.99 - $9.99
$9.99
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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