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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-Toy-Aab-15 Key
$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99

PRX-TOY-AAB-15

In Stock

3 Button Proximity Remote Smart Key Replacement for Toyota HYQ14AAB / Board 0140Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABChip: 4D71Fre...

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$0.00 - $0.00
$0.00
$44.99
$44.99 - $44.99
$44.99
Prx-G8417 Key
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99

PRX-G8417

In Stock

Buick 3-Button Smart Key 13508417Aftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAChip: ID46Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock,...

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$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
Prx-Chy-Skz11 Key
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-CHY-SKZ11

In Stock

Jeep 6-Button Smart Key, IYZ-C01C 68051666AI 433 MHz (Keyless Go)Aftermarket ReplacementFCC ID: IYZ-C01CIC: 2701A-C01CChip: 46Frequency: 434 MHzBat...

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$0.00
$29.99
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$29.99
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$0.00
$5.99
$5.99 - $5.99
$5.99

K-DWO4T-PT

In Stock

Chevrolet Spark DWO4T Transponder KeyAftermarket ReplacementChip: ID 46 EXTTest Key: N/ALishi: DW04RReplaces PN: Pro Tip: Decoding rear hatch lock ...

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$0.00
$5.99
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$5.99
Sold Out
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$0.00
$49.99
$49.99 - $49.99
$49.99

PRX-TOY-0A010

Out of stock

Toyota Corolla Cross 3 Button Smart Key 8990H-0A010Aftermarket ReplacementFCC ID: HYQ14FBWFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock, Pa...

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$0.00
$49.99
$49.99 - $49.99
$49.99
Sold Out
Rk-Toy-Fj2 Key
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$0.00
$13.99
$13.99 - $13.99
$13.99

RK-TOY-FJ2

In Stock

3 Button Remote Head Key Replacement for Toyota 89070-35140Aftermarket ReplacementFCC ID: HYQ12BBTChip: GFrequency: 315 MHzBattery: CR2025Button: L...

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$0.00
$13.99
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$13.99
Rk-Toy-Fj1 Key
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$0.00
$13.99
$13.99 - $13.99
$13.99

RK-TOY-FJ1

In Stock

3 Button Remote Head Key Replacement for Toyota 89070-60750Aftermarket ReplacementFCC ID: HYQ12BBTChip: 4D67Frequency: 315 MHzBattery: CR2025Button...

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$0.00
$13.99
$13.99 - $13.99
$13.99
R-Hon-3996 Key
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$0.00
$13.99
$13.99 - $13.99
$13.99

R-HON-3996

In Stock

Honda 5-Button Remote 72147-SHJ-A61Aftermarket ReplacementFCC ID: OUCG8D-399H-AIC: 850G-G8D399HAFrequency: 315 MHzBattery: CR2025Button: Lock, Unlo...

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$0.00
$13.99
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$13.99
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$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-G8864

In Stock

Cadillac 6-Button Smart Key YG0G20TB1 13538864 433 MHzAftermarket ReplacementFCC ID: YGOG20TB1Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock...

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$0.00
$34.99
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$34.99
$11.99 - $11.99
$11.99
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$11.99

R-KH-F2300

In Stock

Hyundai 4-Button Remote OSLOKA-423T 95430-F2300Aftermarket ReplacementFCC ID: OSLOKA-423TFrequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Tru...

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$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99
72147-Tg7-A01 Key
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99

PRX-HON-TG7-A01

In Stock

Honda 4-Button Smart Key KR5V2X V41 72147-TG7-A01 433 MHzAftermarket ReplacementFCC ID: KR5V2X IC: 7812D-V2XChip: 47Frequency: 434 MHzBattery: CR20...

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$0.00
$24.99
$24.99 - $24.99
$24.99
72147-Tba-A01 Key
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$0.00
$22.99
$22.99 - $22.99
$22.99

PRX-HON-TBA-A01

In Stock

Honda 4-Button Smart Key KR5V2X 72147-TBA-A01 433 MHzAftermarket ReplacementFCC ID: KR5V2XIC: 7812D-V2XChip: 47 ChipFrequency: 434 MHzBattery: CR20...

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$0.00
$22.99
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$22.99
Sold Out
$3.99 - $3.99
$3.99
$3.99 - $3.99
$3.99

SH-LEX-902-Tough Shell

Out of stock

3 Button Lexus Remote Key TOUGH Shell - Long BladeAftermarket ReplacementRemote key Tough-Shell toy48 Long for Lexus Legacy Part Number: 902-LEX-TO...

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$3.99 - $3.99
$3.99
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$3.99
Sold Out
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

PRX-KH-S8600

In Stock

Hyundai Palisade 7-Button Smart Key 95440-S8600Aftermarket ReplacementFCC ID: TQ8-FOB-4F28Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Ha...

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

PRX-BMW-5662-315

In Stock

BMW 4-Button Smart Key YGOHUF5662 315 MHzAftermarket ReplacementFCC ID: YGOHUF5662IC: 4008C-HUF5662Frequency: 315 MHzBattery: CR2450Button: Lock, U...

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$0.00
$29.99
$29.99 - $29.99
$29.99
Rk-Mer-45144 Key
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$0.00
$19.99
$19.99 - $19.99
$19.99

RK-MER-45144

In Stock

4 Button Remote Head Key Replacement for Smart For Two Aftermarket ReplacementFCC ID: KR55WK45144Frequency: 315 MHzBattery: CR2016Button: Lock, Unl...

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$0.00
$19.99
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$19.99
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$0.00
$10.99
$10.99 - $10.99
$10.99

RK-HON-CRVL w/ Tough Shell

In Stock

3 Button Remote Key for Honda CR-V 35111-S9A-305 with Tough ShellAftermarket ReplacementFCC ID: OUCG8D-380H-AChip: Megamos 13Frequency: 313MHzBatte...

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$0.00
$10.99
$10.99 - $10.99
$10.99
R-Gm-9237 Key
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$0.00
$14.99
$14.99 - $14.99
$14.99

R-GM-9237

In Stock

Chevrolet GMC 4-Button Remote M3N-32337200 84209237Aftermarket ReplacementFCC ID: M3N-32337200Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock...

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$0.00
$14.99
$14.99 - $14.99
$14.99
Prx-Nis-332 Key
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$0.00
$15.99
$15.99 - $15.99
$15.99

PRX-NIS-332

In Stock

Nissan 4 Button Proximity Remote Smart Key KR5S180144106 / 285E3-6FL2BAftermarket ReplacementFCC ID: KR5S180144106IC: 7812D-S180106Chip: 4AFrequenc...

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$0.00 - $0.00
$0.00
$15.99
$15.99 - $15.99
$15.99
Prx-G9177 Key
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$0.00
$26.99
$26.99 - $26.99
$26.99

PRX-G9177

In Stock

Chevrolet 3-Button Smart Key HYQ4EA 13519177 433 MHzAftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46Frequency: 433 MHzBattery: CR2032Bu...

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$0.00
$26.99
$26.99 - $26.99
$26.99
Prx-Chy-J780 Key
$0.00 - $0.00
$0.00
$37.99
$37.99 - $37.99
$37.99

PRX-CHY-J780

In Stock

Jeep No-Button Smart Key 68416785AAAftermarket ReplacementFCC ID: OHT1130261IC: 5461A-1130261Frequency: 434 MHzBattery: CR2450Button: NoneTest Key:...

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$0.00
$37.99
$37.99 - $37.99
$37.99
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$0.00
$49.99
$49.99 - $49.99
$49.99

PRX-TOY-0R230

In Stock

Toyota RAV4 4 Button Smart Key 8990H-0R230Aftermarket ReplacementFCC ID: HYQ14FLAIC: 1551A-14FLAFrequency: 315 MHzBattery: CR2032Button: Lock, Unlo...

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$0.00
$49.99
$49.99 - $49.99
$49.99
Rk-Toy-Mz-5 Key
Sold Out
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$0.00
$13.99
$13.99 - $13.99
$13.99

RK-TOY-MZ-5

Out of stock

3 Button Remote Key Replacement for Toyota Scion 89070-21180Aftermarket ReplacementFCC ID: MOZB41TGIC: 2584A-B41TGChip: GFrequency: 315 MHzBattery:...

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$0.00
$13.99
$13.99 - $13.99
$13.99
Sold Out
Rk-Mz-Kpu-4 Key
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99

RK-MZ-KPU-4

In Stock

4 Button Remote Flip Key Replacement for Mazda FF14-67-5RYAftermarket ReplacementFCC ID: KPU41788IC: 4238A-41525Chip: 4D63Frequency: 314 MHzBattery...

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$0.00
$19.99
$19.99 - $19.99
$19.99
Rk-Fd-R8255 Key
$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99

RK-FD-R8255

In Stock

4 Button Flip Key Replacement for Ford 164-R8255Aftermarket ReplacementFCC ID: N5F-A08TAAIC: 3248A-A08TAAChip: ID49Frequency: 315 MHzBattery: CR203...

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$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99
R-Hon-521 Key
$0.00 - $0.00
$0.00
$12.99
$12.99 - $12.99
$12.99

R-HON-521

In Stock

Honda 3-Button Remote NHVWB1U521, NHVWB1U523, 72147-S5A-A01Aftermarket ReplacementFCC ID: NHVWB1U523Frequency: 433 MHzBattery: CR2025Button: Lock, ...

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$0.00 - $0.00
$0.00
$12.99
$12.99 - $12.99
$12.99
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G8436

In Stock

3-Button Smart Key For Chevrolet and Buick YG0G21TB2 13548436 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Butto...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99

PRX-G2889

In Stock

Chevrolet 3-Button Smart Key HYQ4AS 13522889 315 MHzAftermarket ReplacementFCC ID: HYQ4ASIC: 1551A-4ASFrequency: 315 MHzBattery: CR2032Button: Lock...

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$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
Prx-G0711 Key
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-G0711

In Stock

Chevrolet 3-Button Smart Key HYQ4ES 13530711 433 MHzAftermarket ReplacementFCC ID: HYQ4ESFrequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Pan...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-MAZ-BCYN

In Stock

Mazda 3-Button Smart Key BCYN-67-5DYAftermarket ReplacementFCC ID: WAZSKE11D01IC: 662F-SKE11D01Chip: 6AFrequency: 315 MHzBattery: CR2025Button: Loc...

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$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
8637C254 Key
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99

PRX-MIT-C254

In Stock

Mitsubishi 4 Button Smart Proximity Key 8637C254Aftermarket ReplacementFCC ID: KR5MTXN1IC: 7812D-MTXN1Chip: MEGAMOS AESFrequency: 434 MHzBattery: C...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
285E3-6Ta1A Key
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-NIS-6TA1A

In Stock

3 Button Proximity Key Replacement for Nissan 285E3-6TA1AAftermarket ReplacementFCC ID: KR5TXN1IC: 7812D-TXN1Frequency: 434 MHzBattery: CR2032Butto...

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$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99
$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99

PRX-NIS-5MR1B

In Stock

Nissan 3 Button Proximity Remote Smart Key KR5TXPZ1 / 285E3-5MR1BAftermarket ReplacementFCC ID: KR5TXPZ1Frequency: 434 MHzBattery: CR2032Button: Lo...

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$0.00 - $0.00
$0.00
$19.99
$19.99 - $19.99
$19.99
Rk-Toy-29T3 Key
$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99

RK-TOY-29T3

In Stock

3 button Remote Head Key Replacement for Toyota 89070-02250Aftermarket ReplacementFCC ID: GQ4-29TIC: 1470A-10TChip: DFrequency: 315 MHzBattery: CR2...

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$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99
Rk-Kh-2K250 Key
$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99

RK-KH-2K250

In Stock

3 Button Flip Key Replacement for KIA Soul 95430-2K250Aftermarket ReplacementFCC ID: NY0SEKSAM11ATXIC: AM11MYChip: N/AFrequency: 315 MHzBattery: CR...

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$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99
Prx-Toy-Acx-31 Key
$0.00 - $0.00
$0.00
$53.99
$53.99 - $53.99
$53.99

PRX-TOY-ACX-31

In Stock

4 Button Proximity Remote Smart Key Replacement for Toyota HYQ14ACX / GNE 5290 / 89904-0T060Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-14ACXC...

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$0.00 - $0.00
$0.00
$53.99
$53.99 - $53.99
$53.99
Prx-Toy-4020 Key
$0.00 - $0.00
$0.00
$50.99
$50.99 - $50.99
$50.99

PRX-TOY-4020

Low stock

3 Button Proximity Remote Smart Key Replacement for Toyota MOZBR1ETAftermarket ReplacementFCC ID: MOZBR1ET - 0010Frequency: 315 MHzBattery: CR2032B...

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$0.00 - $0.00
$0.00
$50.99
$50.99 - $50.99
$50.99
Prx-Chy-1302-3 Key
$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99

PRX-CHY-1302-3

In Stock

Jeep 3-Button Smart Key M3N-40821302 433 MHzAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40821302Chip: 46Frequency: 433 MHzBattery: CR2032B...

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$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99
72147-T20-A01 Key
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-HON-T20-A01

In Stock

Honda Civic 4-Button Smart Key / PN: 72147-T20-A01Aftermarket ReplacementFCC ID: KR5TP-4Frequency: 433 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
$24.99
$24.99 - $24.99
$24.99

PRX-NIS-6LY5A

In Stock

5 Button Proximity Key Replacement for Nissan 285E3-6LY5AAftermarket ReplacementFCC ID: KR5TXPZ3Frequency: 433 MHzBattery: CR2032Button: Remote Sta...

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$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
Rk-Vw-753Am Key
$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99

RK-VW-753AM

In Stock

Remote Flip Key Replacement for Volkswagen 1J0959753AMAftermarket ReplacementFCC ID: NBG735868TChip: ID48Frequency: 315 MHzBattery: CR2032Button: L...

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$0.00 - $0.00
$0.00
$8.99
$8.99 - $8.99
$8.99
Rk-Sub-G48A Key
$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99

RK-SUB-G48A

In Stock

4 Button Remote Key Replacement for Subaru 57497-AG48AAftermarket ReplacementFCC ID: CWTWBU766IC: 1788D-FWB766Chip: 4D-62Frequency: 433 MHzBattery:...

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$0.00 - $0.00
$0.00
$16.99
$16.99 - $16.99
$16.99
Prx-Toy-7070 Key
$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99

PRX-TOY-7070

In Stock

Toyota Avalon 4 Button Smart Key 8990H-07070Aftermarket ReplacementFCC ID: HYQ14FBC-0351IC: 1551A-14FBCFrequency: 315 MHzBattery: CR2032Button: Loc...

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$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99
Prx-Na04-Hy15 Key
Sold Out
$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99

PRX-NA04-HY15

Out of stock

Hyundai 4-Button Smart Key W/ HY15 Blade SY5HMFNA04 315 MHzAftermarket ReplacementFCC ID: SY5HMFNA04IC: 267AL-HMFNA04Frequency: 315 MHzBattery: CR2...

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$0.00 - $0.00
$0.00
$18.99
$18.99 - $18.99
$18.99
Sold Out
Prx-Mit-A316 Key
$0.00 - $0.00
$0.00
$35.99
$35.99 - $35.99
$35.99

PRX-MIT-A316

In Stock

Mitsubishi 3 Button Smart Proximity Key 8637A316Aftermarket ReplacementFCC ID: OUC644M-KEY-NIC: 850G-644MKEYN, G8D-644M-KEY-N-3PChip: ID46Frequency...

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$0.00 - $0.00
$0.00
$35.99
$35.99 - $35.99
$35.99
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99

PRX-FD-R8330

In Stock

Ford F-250+ 5-Button Smart Key 164-R8330Aftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBattery: CR2450Button: Lock...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
K-Hy20-Pt Key
$0.00 - $0.00
$0.00
$5.99
$5.99 - $5.99
$5.99

K-HY20-PT

In Stock

HY20-PT Transponder KeyAftermarket ReplacementChip: ID46Test Key: LXP90Lishi: HY22Replaces PN: G0001-G2500, HY20PT, TR48-PHT, TR48-N-PHT, TOY48EH2N...

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$0.00 - $0.00
$0.00
$5.99
$5.99 - $5.99
$5.99
$0.00 - $0.00
$0.00
$3.99
$3.99 - $3.99
$3.99

SH-TOY-921-Tough Shell

In Stock

4 Button Toyota Remote Key TOUGH Shell With HatchAftermarket ReplacementButton: Four Button Tough ShellNote: Tough Shell and blade only. With Chip ...

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$0.00 - $0.00
$0.00
$3.99
$3.99 - $3.99
$3.99
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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