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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-G8414 Key
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$19.99
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$19.99

PRX-G8414

In Stock

Buick 5-Button Smart Key HYQ4EA 13508414 433 MHzAftermarket ReplacementFCC ID: HYQ4EAIC: 1551A-4EAChip: ID46 ChipFrequency: 433 MHzBattery: CR2032B...

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$0.00
$19.99
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$19.99
Prx-G1388 Key
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$0.00
$21.99
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$21.99

PRX-G1388

In Stock

GMC 3-Button Smart Key HYQ1AA 13591388 315 MHzAftermarket ReplacementFCC ID: HYQ1AAIC: 1551A-AAChip: ID46Frequency: 315 MHzBattery: CR2032Button: L...

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$0.00
$21.99
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$21.99
K-Mit8-Pt Key
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$0.00
$5.99
$5.99 - $5.99
$5.99

K-MIT8-PT

In Stock

MIT8-PT Transponder KeyAftermarket ReplacementChip: 4D60Test Key: MIT8Lishi: MIT8Replaces PN: Note:LEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMARK...

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$0.00
$5.99
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$5.99
164-R8226 Key
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$34.99
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$34.99

PRX-FD-R8226

In Stock

Lincoln 5-Button Smart Key 164-R8226, 902 MHzAftermarket ReplacementFCC ID: M3N-A2C940780Frequency: 902 MHzBattery: CR2450Button: Lock, Unlock, Rem...

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$0.00
$34.99
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$34.99
164-R8155 Key
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$34.99
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$34.99

PRX-FD-R8155

In Stock

Lincoln 4-Button Smart Key 164-R8155, 902 MHzAftermarket ReplacementFCC ID: M3N-A2C94078000Frequency: 902 MHzBattery: CR2450Button: Lock, Unlock, R...

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$34.99
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$34.99
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$41.99
$41.99 - $41.99
$41.99

RK-VW-202D

Out of stock

Remote Flip Key Replacement for Volkswagen NBG010206TAftermarket ReplacementFCC ID: NBG010206TIC: 2694A-010206TChip: 48Frequency: 315 MHzBattery: C...

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$41.99
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$41.99
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Sold Out
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$0.00
$7.99
$7.99 - $7.99
$7.99

K-HU58-PT

Out of stock

BMW HU58 Transponder KeyAftermarket ReplacementChip: PCF7935Test Key: HU58Lishi: HU58LEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMARKET KEYS

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$0.00
$7.99
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$7.99
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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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$0.00
$34.99
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$34.99
Prx-Toy-Aab-39 Key
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$52.99
$52.99 - $52.99
$52.99

PRX-TOY-AAB-39

In Stock

4 Button A/C Proximity Remote Smart Key Replacement for Toyota HYQ14AAB (E-Board 3370)Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABFrequen...

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$0.00
$52.99
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$52.99
Prx-Lex-Aem-36 Key
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$0.00
$48.99
$48.99 - $48.99
$48.99

PRX-LEX-AEM-36

In Stock

4 Button Proximity Smart Key Replacement for Lexus HYQ14AEM / GNE 6601 / 89904-60A00Aftermarket ReplacementFCC ID: HYQ14AEMIC: 1551A-14AEMFrequency...

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$0.00
$48.99
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$48.99
Prx-Kh-G2500 Key
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$0.00
$26.99
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$26.99

PRX-KH-G2500

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F11 95440-G2500 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F11 IC: 5074A-FOB4F11Chip: 47Frequency: 434 MHzB...

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$26.99
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$26.99
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$20.99
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$20.99

PRX-INF-343

In Stock

4 Button Proximity Key Replacement for Infiniti / Nissan 285E3-9NB4AAftermarket ReplacementFCC ID: KR5S180144014IC: 7812D-S180014Frequency: 433 MHz...

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$20.99
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$20.99
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$29.99
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$29.99

PRX-G7970

Low stock

5-Button Smart Key For Buick YG0G21TB2 13537970 434 MHzAftermarket ReplacementFCC ID: YG0G21TB2Frequency: 433 MHzBattery: CR2450Button: Lock, Unloc...

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$29.99
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$29.99
Prx-Chy-C341 Key
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$0.00
$29.99
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$29.99

PRX-CHY-C341

In Stock

Jeep 4-Button Smart Key 68250341ABAftermarket ReplacementFCC ID: M3N-40821302IC: 7812A-40021302Chip: 4AFrequency: 434 MHzBattery: CR2032Button: Loc...

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$0.00
$29.99
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$29.99
K-Mit19-Pt Key
$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99

K-MIT-EC-PT

Low stock

MIT-EC-PT Transponder KeyAftermarket ReplacementChip: 47Test Key: MIT3Lishi: MIT11Replaces PN: Note: Mitsubishi Eclipse Cross Transponder KeyLEARN ...

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$15.99 - $15.99
$15.99
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$15.99
95430-2T000 Key
Sold Out
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$12.99
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$12.99

R-KH-2T000

Out of stock

Kia Optima 4-Button Remote 95430-2T000Aftermarket ReplacementFCC ID: NYOSEKS-TF10ATXFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Trunk, P...

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$12.99 - $12.99
$12.99
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$12.99
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95411-0W100 Key
$19.99 - $19.99
$19.99
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$19.99

R-KH-0W100

In Stock

Hyundai 3-Button Remote 95411-0W100Aftermarket ReplacementFCC ID: PINHA-T038Frequency: 315 MHzBattery: CR2032Button: Lock, Unlock, PanicReplaces PN...

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$19.99
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$19.99
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$0.00
$69.99
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$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,...

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$0.00
$69.99
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$69.99
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$0.00
$29.99
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$29.99

PRX-INF-1CA7A

In Stock

Proximity Remote Replacement for Infiniti 4 Button 285E3-1CA7AAftermarket ReplacementFCC ID: KR55WK49622Chip: PHILIPS ID 46Frequency: 315 MHzBatter...

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

PRX-HY-L1160

In Stock

Hyundai Sonata 5-Button Smart Key 95440-L1160Aftermarket ReplacementFCC ID: TQ8-FOB-4F27IC: 5074A-FOB4F27Frequency: 433 MHzBattery: CR2032Button: L...

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$39.99 - $39.99
$39.99
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$39.99
$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99

K-TOY57-PT

Low stock

TOY57 Transponder KeyAftermarket ReplacementChip: Texas Instruments 4C (OEM)Test Key: TR40 (X174)Lishi: TOY38R Note: Many of the vehicles that use ...

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$0.00
$6.99
$6.99 - $6.99
$6.99
Rk-Mz-Kpu-3 Key
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

RK-MZ-KPU-3

In Stock

3 Button Remote Flip Key Replacement for Mazda KPU41788Aftermarket ReplacementFCC ID: KPU41788IC: 4238A-41525Chip: 4D63Frequency: 314 MHzBattery: C...

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$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
Rk-Lex-1512-F Key
$0.00 - $0.00
$0.00
$12.99
$12.99 - $12.99
$12.99

RK-LEX-1512-F

In Stock

3 Button Remote Head Key Replacement for Toyota 89070-60090Aftermarket ReplacementFCC ID: HYQ1512VChip: 4CFrequency: 315 MHzBattery: CR1616Button: ...

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$0.00
$12.99
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$12.99
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$19.99
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$19.99

RK-KH-1U500

In Stock

4 Button Flip Key Replacement for KIA 95430-1U500Aftermarket ReplacementFCC ID: TQ8-RKE-3F05IC: 5074A-RKE-3F05Frequency: 315 MHzBattery: CR2032Butt...

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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Prx-Tl-Aab-7 Key
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$0.00
$48.99
$48.99 - $48.99
$48.99

PRX-TL-AAB-7

In Stock

Lexus 4 Button SUV Proximity Remote Smart Key HYQ14AAB / E Board 3370 / 89904-60061Aftermarket ReplacementFCC ID: HYQ14AABIC: 1551A-14AABFrequency:...

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$0.00
$48.99
$48.99 - $48.99
$48.99
Prx-Lex-Acx-27 Key
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$0.00
$49.99
$49.99 - $49.99
$49.99

PRX-LEX-ACX-27

Low 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
$49.99
$49.99 - $49.99
$49.99
Prx-Inf-335 Key
Sold Out
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$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
$29.99
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$29.99
Sold Out
Prx-Fd-R8234 Key
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$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
$14.99 - $14.99
$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
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$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
$34.99
$34.99 - $34.99
$34.99
13522792 Key
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$0.00
$17.99
$17.99 - $17.99
$17.99

RK-GM-2792

Low stock

4 Button For Chevrolet Flip Key LXP-T004 433 MHZAftermarket ReplacementFCC ID: LXP-T004IC: 2298A-T004Chip: ID 46Frequency: 433 MHzBattery: CR2032Bu...

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$0.00 - $0.00
$0.00
$17.99
$17.99 - $17.99
$17.99
13508770 Key
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$0.00
$19.99
$19.99 - $19.99
$19.99

PRX-GM-8770

In Stock

Chevy 4-Button Smart Key 13508770Aftermarket ReplacementFCC ID: HYQ4AAIC: 1551A-4AAFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock, Panic, Tr...

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$0.00 - $0.00
$0.00
$19.99
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$19.99
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$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-FD-R8347

In Stock

5-Button Ford Mustang Smart Key M3N-A3C108397 164-R8347 434 MHzAftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBatt...

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$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$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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$0.00 - $0.00
$0.00
$64.99
$64.99 - $64.99
$64.99
Sold Out
$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99

PRX-TOY-42380

Out of stock

Toyota RAV4 Replacement 5 Button Smart Key 8990H-42380Aftermarket ReplacementFCC ID: HYQ14FBXFrequency: 315 MHzBattery: CR2450Button: Lock, Unlock,...

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$0.00 - $0.00
$0.00
$69.99
$69.99 - $69.99
$69.99
Sold Out
$0.00 - $0.00
$0.00
$29.99
$29.99 - $29.99
$29.99

PRX-KIA-D9600

In Stock

Kia Sportage 4-Button Smart Key 95440-D9600Aftermarket ReplacementFCC ID: TQ8-FOB-4F24Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Hatch,...

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

RK-SAAB-433TX

In Stock

SAAB 9-3 4-Button Remote Key 12783781Aftermarket ReplacementFCC ID: LTQSAAM433TXIC: 3659-SAAM433Frequency: 433 MHzBattery: CR2025Button: Lock, Unlo...

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$0.00 - $0.00
$0.00
$24.99
$24.99 - $24.99
$24.99
$0.00 - $0.00
$0.00
$27.99
$27.99 - $27.99
$27.99

PRX-POR-138-4

In Stock

Porsche 5-Button Proximity Key Replacement for KR55WK50138Aftermarket ReplacementFCC ID:  KR55WK50138IC: 7812D-V2XFrequency: 315 MHzBattery: CR2032...

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$0.00 - $0.00
$0.00
$27.99
$27.99 - $27.99
$27.99
$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99

K-NSN11T2-PT

In Stock

NSN11T2-PT Transponder KeyAftermarket ReplacementChip: Philips 41 (OEM)Test Key: DA25 (X123) / DA31 (X210)Lishi: NSN11Replaces PN: NSN11T2, BNSN11T...

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$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99
Rk-Vlv-264 Key
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

RK-VLV-264

In Stock

Volvo 5-Button Slot Key KR55WK49264 434 MHzAftermarket ReplacementFCC ID: KR55WK49264Frequency: 434 MHzBattery: CR2450Button: Lock, Unlock, Lights,...

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$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
Rk-Chy-Fr53 Key
$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99

RK-CHY-FR53

In Stock

3 Button Remote Flip Key For Jeep Renegade 2ADFTFI5AM433TXAftermarket ReplacementFCC ID: 2ADFTFI5AM433TXChip: MQB48Frequency: 433 MHzBattery: CR203...

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$0.00 - $0.00
$0.00
$32.99
$32.99 - $32.99
$32.99
R-Maz-846 Key
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

R-MAZ-846

Low stock

Mazda 3-Button Remote BN8P-67-5RYAftermarket ReplacementFCC ID: KPU41846 Frequency: 315 MHzBattery: CR2025Button: Lock, Unlock, PanicReplaces PN: B...

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$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Prx-Kh-G2000 Key
$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99

PRX-KH-G2000

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F11, 95440-G2000 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F11IC: 5074A-FOB4F11Chip: 47Frequency: 433 MHzB...

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$0.00 - $0.00
$0.00
$34.99
$34.99 - $34.99
$34.99
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$0.00
$32.99
$32.99 - $32.99
$32.99

PRX-JAG-KOBJ

In 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
K-Hu66At6-Pt Key
$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99

K-HU66AT6-PT

In Stock

HU66AT6 Transponder KeyAftermarket ReplacementChip: ID48Test Key: HU66Lishi: HU66Replaces PN: Note:LEARN MORE → ALL ABOUT PALADIN PREMIUM AFTERMARK...

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$0.00 - $0.00
$0.00
$6.99
$6.99 - $6.99
$6.99
$0.00 - $0.00
$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 KeyLEARN MORE → ALL ABOUT PALADIN PREMI...

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

R-KH-2S200

Out of 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
$14.99 - $14.99
$14.99
Sold Out
Sold Out
$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99

R-KH-0E011

Out of stock

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

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$16.99 - $16.99
$16.99
$16.99 - $16.99
$16.99
Sold Out
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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