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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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K-TR47

In Stock

TR47 Mechanical Key (Pack of 10) Lishi: TOY43

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K-Hu100 Key
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K-HU100

In Stock

HU100 Mechanical Key, (Pack of 10) Lishi: HU100

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K-Hu101 Key
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K-HU101

In Stock

HU101 Mechanical Key, (Pack of 10) Lishi: HU101, HU198 Also works as an HU198 test key

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K-Y159 (Pack Of 10) Key
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K-Y159

In Stock

Y159 Mechanical Key, (Pack of 10) Lishi: CY24

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K-H75 Test Key

In Stock

H75 Mechanical Key (Pack Of Ten) Lishi: FO38

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K-Lxp90 (Pack Of 10) Key
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K-LXP90 (Pack of 10)

In Stock

LXP90 Mechanical Key, (Pack of 10) Lishi: TOY48

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K-Kk10-P Key
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K-KK10-P

In Stock

KK10-P Plastic Head Key, (Pack of 5) Lishi: HY22

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K-KK12-P

Out of stock

KK12-P Plastic Head Key, Sold individually.  Lishi: K5

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K-H75

Out of stock

H75 Mechanical Key Lishi: FO38 Made in the USA

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K-B102 Test Key

Out of stock

B102 Mechanical Test Key (Pack of Ten) Lishi: GM39

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K-Sip22 Key
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K-SIP22

In Stock

SIP22 Mechanical Key, (Pack of 10) Lishi: SIP22

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PRX-KH-N9072

In Stock

Hyundai Tucson 5-Button Smart Key 95440-N9072Aftermarket ReplacementFCC ID: TQ8-FOB-4F27IC: 5074A-F0B4F27Chip: 47Frequency: 434 MHzBattery: CR2032B...

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K-Hu66 Key
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K-HU66

Out of stock

HU66 Mechanical Key, (Pack of 10) Lishi: HU66

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K-Hd103 Key
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K-HD103

Out of stock

HD103 Mechanical Key, (Pack of 10) Lishi: HON58R

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K-B102

Out of stock

ESP B102 Mechanical Key Lishi: GM39

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PRX-KH-S8550

In Stock

Hyundai Palisade 5-Button Smart Key 95440-S8550Aftermarket ReplacementFCC ID: TQ8-FOB-4F27Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Ha...

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K-Sub1 Key
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K-SUB1

In Stock

SUB1 Mechanical Key, (Pack of 10) Lishi: NSN14

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K-Dat17 Key
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K-DAT17

Out of stock

DAT17 Mechanical Key (Pack of 10) Lishi: DAT17

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Bcka-67-5Rya Key
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PRX-MAZ-BCKA

Low stock

Mazda 4-Button Smart Key BCYA-67-5DY Aftermarket ReplacementFCC ID: WAZSKE11D01IC: 662F-SKE11D01Chip: 6AFrequency: 315 MHzBattery: CR2025Button: Lo...

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PRX-LEX-78020

In Stock

2022-2024 Lexus 4-Button Smart Key PN: 8990H-78020 HYQ14FLCAftermarket ReplacementFCC ID: HYQ14FLCIC: 1551A-14FLCChip: 8ABoard: 6100Frequency: 312/...

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Prx-Kia-4U000 Key
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PRX-KIA-4U000

Out of stock

Kia 4-Button Smart Key 95440-4U000, 95440-2T500Aftermarket ReplacementFCC ID: SY5XMFNA433IC: 8325A-XMFNA433Frequency: 433 MHzBattery: CR2032Button:...

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Prx-Kh-D3510 Key
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PRX-KH-D3510

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F11 95440-D3510 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F11IC: 5074A-FOB4F11Chip: 47Frequency: 434 MHzBa...

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95440-S8010 Key
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PRX-HY-S8010

In Stock

Hyundai 5-Button Smart Key TQ8-FOB-4F29 95440-S8010 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F29IC: 5074A-FOB4F19Chip: 47 (HITAG 3) / NCF29A1...

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RK-GM-GTO

In Stock

3 Button Replacement Remote Key for Pontiac GTOAftermarket ReplacementFCC ID: QQY8V00GH40001Chip: ID46Frequency: 305 MHzBattery: CR2032Button: Lock...

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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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$0.85
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$0.85

K-DA25

In Stock

DAT-12, DA25, X123 Mechanical Key Lishi: NSN11 Made in the USA

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PRX-KH-S1670

In Stock

Hyundai 5-Button Smart Key 95440-S1670Aftermarket ReplacementFCC ID: TQ8-FOB-4F27IC: 5074A-FOB4F27Frequency: 434 MHzBattery: CR2032Button: Lock, Un...

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$39.99
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Prx-Kh-D4000 Key
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$22.99
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$22.99

PRX-KH-D4000

Low stock

Kia 4-Button Smart Key SY5JFFGE04 95440-D4000 433 MHzAftermarket ReplacementFCC ID: SY5JFFGE04IC: 8325A-JFFGE04Chip: 47Frequency: 433 MHzBattery: C...

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$22.99
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PRX-HY-AA000

In Stock

Hyundai Elantra 5-Button Smart Key Replacement for 95440-AA000Aftermarket ReplacementFCC ID: NYOMBEC5FOB2004Frequency: 434 MHzBattery: CR2032Button...

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$39.99
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Prx-Kh-S9000 Key
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$24.99
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$24.99

PRX-KH-S9000

In Stock

KIA 4-Button Smart Key TQ8-FOB-4F24 95440-S9000 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F24IC: TQ8-FOB-4F24Frequency: 433 MHzBattery: CR2032...

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$34.99

PRX-MAZ-TAYA

In Stock

3-Button Smart Key Replacement for Mazda TAYA-67-5DYAftermarket ReplacementFCC ID: WAZSKE13D03IC: 662F-SKE13D03Chip: ID49Frequency: 315 MHzBattery:...

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$7.95

K-HY18R

Low stock

HY18R, HYN18R Mechanical Key (Pack of 10) Lishi: HY20R

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$7.95
K-Hu92 Key
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$7.99

K-HU92

In Stock

HU92 Mechanical Key, (Pack of 10) Lishi: HU92R

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PRX-KH-N9052

Low stock

Hyundai Tucson 4-Button Smart Key 95440-N9052Aftermarket ReplacementFCC ID: TQ8-FOB-4F26IC: 5074A-FOB4F26Chip: 47Frequency: 434 MHzBattery: CR2032B...

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$39.99
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95440-J9000 Key
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$34.99
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$34.99

PRX-HY-J9000

In Stock

Hyundai 4-Button Smart Key TQ8-FOB-4F18 95440-J9000 434 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F18IC: 5074A-FOB4F18Chip: 47 ChipFrequency: 434 ...

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$34.99
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K-B113 Key
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$8.99
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$8.99

K-B113

Low stock

ISU-5 B113 Mechanical Key, Pack of 10

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$8.99
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$8.99
Prx-Maz-Bby2 Key
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$79.99
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$79.99

PRX-MAZ-BBY2

In Stock

Mazda 4-Button Smart Key WAZX1T768SKE11A03, BBY2-67-5RYAftermarket ReplacementFCC ID: WAZX1T768SKE11A03IC: 662F-SKE11A03Frequency: 315 MHzBattery: ...

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$79.99
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K-B92 Key
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$4.99

K-B92

Low stock

B92 Mechanical Key - Pack of 10 Lishi: GM39

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RK-KH-2T560

Low stock

Kia Optima Remote Flip Key 95430-2T560Aftermarket ReplacementFCC ID: NYODD4TX1306-TFLIC: 3109A-DD4TX1306TFFrequency: 315 MHzBattery: CR2032Button: ...

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95440-S2000 Key
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$29.99
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$29.99

PRX-HY-S2000

Low stock

Hyundai 4-Button Smart Key 95440-S2000Aftermarket ReplacementFCC ID: TQ8-FOB-4F19IC: 5074A-FOB4F19Chip: 47 chip-Hitag 3-NCF29A3XFrequency: 434 MHzB...

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72147-Tx4-A01 Key
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$44.99

PRX-ACU-TX4-A01

In Stock

Acura 4-Button Smart Key 72147-TX4-A01Aftermarket ReplacementFCC ID: KR5434760IC: 7812D-434760Frequency: 314 MHzBattery: CR2032Button: Lock, Unlock...

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Prx-Maz-Tey1 Key
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$72.99

PRX-MAZ-TEY1

In Stock

Mazda 4-Button Smart Key WAZX1T763SKE11A04, TEY1-67-5RYAftermarket ReplacementFCC ID: WAZX1T763SKE11A04IC: 662F-SKE11A04Frequency: 315 MHzBattery: ...

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$72.99
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95440-L1500 Key
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$39.99
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$39.99

PRX-HY-L1500

In Stock

Hyundai 7-Button Smart Key TQ8-FOB-4F28 95440-L1500 434 MHzAftermarket ReplacementFCC ID: TQ8-F08-4F28IC: 5074A-F0B4F28Chip: 47Frequency: 434 MHzBa...

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95440-A9300 Key
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$29.99
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$29.99

PRX-KIA-A9300

In Stock

Kia 6-Button Smart Key SY5YPFGE06 95440-A9300 433 MHz, New OEMAftermarket ReplacementFCC ID: SY5YPFGE06IC: 8325A-YPFGE06Frequency: 433 MHzBattery: ...

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$29.99
Sold Out
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$0.89
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$0.89

K-TR40

Out of stock

TR40 Mechanical Key, (Singles) Other Part Numbers: X174, DH4R, 321726, TR40, TOYO-20D Lishi: TOY38R

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$0.89
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$0.89
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PRX-ACU-TK4

Low stock

Acura TL 4-Button Smart Key 72147-TK4-A71Aftermarket ReplacementFCC ID: M3N5WY8145IC: 267F-5WY8145Frequency: 314 MHzBattery: CR2032Button: Lock, Un...

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$35.99 - $35.99
$35.99
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$35.99
Prx-Ni-U624 Key
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$17.99
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$17.99

PRX-NI-U624

In Stock

Nissan 4 Button Proximity Key CWTWBU624Aftermarket ReplacementFCC ID: CWTWBU624IC: 1788D-FWB1U624Frequency: 315 MHzBattery: CR2025Button: Lock, Unl...

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$0.00
$17.99
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$17.99
Gdyl-67-5Dyb Key
$29.99 - $29.99
$29.99
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$29.99

PRX-MAZ-GDYL

In Stock

4-Button Smart Key Replacement for Mazda GDYL-67-5DYBAftermarket ReplacementFCC ID: WAZSKE13D03IC: 662F-SKE13D03Chip: ID49Frequency: 315 MHzBattery...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
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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