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.
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-FD-R8354
In Stock
Ford Expedition 4-Button Smart Key M3N-A3C108397 164-R8354 434 MHzAftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzB...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$5.99
-
Original price
$5.99
Original price
$5.99
$5.99
-
$5.99
Current price
$5.99
EK-S9600
In Stock
Aftermarket Emergency Key for Kia Telluride 81996-S9600 / 81996-EZ000Note: This is not an insert blade. The key for this vehicle does not insert to...
View Full Details
Original price
$5.99
-
Original price
$5.99
Original price
$5.99
$5.99
-
$5.99
Current price
$5.99
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
EK-EM5513
In Stock
Emergency Key Insert for Cadillac and Corvette Smart Key, 20765513Aftermarket Replacement Insert BladeOEM PN: 20765513, 5912534 Lishi: HU100Note:
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
EK-9894AB
Out of stock
Emergency Key for Chrysler Pacifica and Voyager 68289894ABAftermarket Replacement Lishi: CY24
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
Sold Out
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
EK-CHY-9237
In Stock
Emergency Key Insert for JEEP Proximity RemotesAftermarket Replacement for Part # 68519237AALishi: CY24R Test Key: Y159
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$9.99
$9.99
-
$9.99
Current price
$9.99
SH-FD-237
Out of stock
4 Button Proximity Key Shell for Ford Includes Emergency Door Key Note: This is a shell ONLY. No electronics included with this item.
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$9.99
$9.99
-
$9.99
Current price
$9.99
Sold Out
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
RK-HY-G2010
Low stock
Hyundai Ioniq 4-Button Flip Key 95430-G2010Aftermarket ReplacementFCC ID: SY5AERGE04Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Hatch, P...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$37.99
$37.99
-
$37.99
Current price
$37.99
PRX-JLR-F18A-434
In Stock
Land Rover Range Rover 5-Button Smart Key KOBJXF18AAftermarket ReplacementFCC ID: KOBJXF18AChip: 49 Hitag ProFrequency: 434 MHzBattery: CR2032Butto...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$37.99
$37.99
-
$37.99
Current price
$37.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$69.99
$69.99
-
$69.99
Current price
$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...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$69.99
$69.99
-
$69.99
Current price
$69.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$19.99
$19.99
-
$19.99
Current price
$19.99
R-HON-S01-4
In Stock
Honda 4-Button Remote A269ZUA101 / 39950-S01-A01Aftermarket ReplacementFCC ID: A269ZUA101Frequency: 433 MHzBattery: CR2025Button: Lock, Unlock, Tru...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$19.99
$19.99
-
$19.99
Current price
$19.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
PRX-BMW-7229
In Stock
BMW 3-Button Smart Key YGOHUF5662 315 MHz (CAS4)Aftermarket ReplacementFCC ID: YGOHUF5662IC: 4008C-HUF5662Frequency: 315 MHzBattery: CR2450Button: ...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
Original price
$15.99
-
Original price
$15.99
Original price
$15.99
$15.99
-
$15.99
Current price
$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...
View Full Details
Original price
$15.99
-
Original price
$15.99
Original price
$15.99
$15.99
-
$15.99
Current price
$15.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-LEX-FBF-3
In Stock
3 Button Proximity Smart Key for Lexus HYQ14FBF / 8990H-76010 / Board 0440Aftermarket ReplacementFCC ID: HYQ14FBFIC: 1551A-14FBFChip: 8AFrequency: ...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-HY-K5000
Low stock
Hyundai Santa Cruz 5-Button Smart Key 95440-K5000 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F27Chip: ID47Frequency: 433 MHzBattery: CR2032Butt...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$38.99
$38.99
-
$38.99
Current price
$38.99
PRX-HON-SZT1
In Stock
Honda 4-Button Smart Key 72147-SZT-A01Aftermarket ReplacementFCC ID: ACJ932HK1310AIC: 216J-HK1310AFrequency: 434 MHzBattery: CR2032Button: Lock, Un...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$38.99
$38.99
-
$38.99
Current price
$38.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$21.99
$21.99
-
$21.99
Current price
$21.99
PRX-G0797
Low stock
Cadillac 3-Button Smart Key HYQ2AB 13580797 315 MHzAftermarket ReplacementFCC ID: HYQ2ABIC: 1551A-2ABFrequency: 315 MHzBattery: CR2032Button: Lock,...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$21.99
$21.99
-
$21.99
Current price
$21.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
68469565-AM
In Stock
Jeep 5-Button Smart Key M3NWXFOB1 68469565AA 433 MHzAftermarket ReplacementFCC ID: M3NWXF0B1IC: 7812A-WXF0B1Frequency: 433 MHzBattery: CR2450Button...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$34.99
-
Original price
$34.99
Original price
$34.99
$34.99
-
$34.99
Current price
$34.99
PRX-KIA-R0420
In Stock
Kia Carnival 7-Button OEM Smart Key 95440-R0420Aftermarket ReplacementFCC ID: SY5MQ4FGE05 / SY5MQ4FGE07IC: 8325A-MQ4FGE05Frequency: 434 MHzBattery:...
View Full Details
Original price
$34.99
-
Original price
$34.99
Original price
$34.99
$34.99
-
$34.99
Current price
$34.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$26.99
$26.99
-
$26.99
Current price
$26.99
PRX-NIS-6TA5B
Out of stock
4 Button Proximity Key Replacement for Nissan 285E3-6TA5BAftermarket ReplacementFCC ID: KR5TXN3IC: 7812D-TXN3Frequency: 434 MHzBattery: CR2032Butto...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$26.99
$26.99
-
$26.99
Current price
$26.99
Sold Out
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-TOY-42030
Low stock
Toyota RAV4, 4 Button Smart Key 8990H-42030 (Japan Production)Aftermarket ReplacementFCC ID: HYQ14FBCIC: 1551A-14FBCFrequency: 315 MHzBattery: CR20...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$49.99
$49.99
-
$49.99
Current price
$49.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
K-H75-P (Pack of 5)
Out of stock
H75P Plastic Head Key, Pack of 5 FO-15D.P Lishi: FO38
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
Sold Out
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$6.99
$6.99
-
$6.99
Current price
$6.99
K-DA25 (Pack of 10)
Low stock
DAT-12, DA25, X123 Mechanical Key (Set of 10) Lishi: NSN11 Made in the USA
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$6.99
$6.99
-
$6.99
Current price
$6.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-FD-R8346
In Stock
4-Button Ford Mustang Smart Key M3N-A3C108397 164-R8346 434 MHzAftermarket ReplacementFCC ID: M3N-A3C108397IC: 7812-A3C108397Frequency: 434 MHzBatt...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$48.99
$48.99
-
$48.99
Current price
$48.99
PRX-VW-202J5
Out of stock
Proximity Flip Key Replacement for Volkswagen Passat 561837202JAftermarket ReplacementFCC ID: NBGFS93NIC: 2694A-FS93NChip: Megamos 48Frequency: 315...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$48.99
$48.99
-
$48.99
Current price
$48.99
Sold Out
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-GEN-G9530
Out of stock
Genesis G70 6-Button Smart Key 95440-G9530Aftermarket ReplacementFCC ID: TQ8-FOB-4F36Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, ...
View Full Details
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
Sold Out
Original price
$3.79
-
Original price
$3.79
Original price
$3.79
$3.79
-
$3.79
Current price
$3.79
EK-EMC465
In Stock
Emergency Key Insert for Mitsubishi Smart Key, 6370C465 Lishi: MIT11Aftermarket Replacement for Part # 6370C465
Original price
$3.79
-
Original price
$3.79
Original price
$3.79
$3.79
-
$3.79
Current price
$3.79
Original price
$3.99
-
Original price
$3.99
Original price
$3.99
$3.99
-
$3.99
Current price
$3.99
EK-EMJ90
In Stock
Emergency Key Insert for Hyundai Smart Key, 81996-J9020Aftermarket Replacement for Part # 81996-G3020, 81996-J9020, 95440-J9000, 81999-G3020, 81996...
View Full Details
Original price
$3.99
-
Original price
$3.99
Original price
$3.99
$3.99
-
$3.99
Current price
$3.99
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
EK-EM389
In Stock
Emergency Key Insert for Buick Smart Key, HU100Aftermarket Replacement for Part # 13510389, 13590046, 5929947 Lishi: HU100 (8 Cuts)Note:
Original price
$4.99
-
Original price
$4.99
Original price
$4.99
$4.99
-
$4.99
Current price
$4.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
EK-CAS3
In Stock
Emergency Key for BMW CAS3 Aftermarket Replacement Lishi: HU92 Replaces Part Numbers: 51-21-7-139-710, 51217069547, 51217139710
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$4.99
$4.99
-
$4.99
Current price
$4.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$7.99
$7.99
-
$7.99
Current price
$7.99
SH-FD-234
In Stock
4 Button Proximity Key Shell for Ford, Lincoln Includes Emergency Door Key Note: This is a shell ONLY. No electronics included with this item.
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$7.99
$7.99
-
$7.99
Current price
$7.99
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-GEN-T6010
In Stock
Genesis 8-Button Smart Key 95440-T6011 / 95440-T6010Aftermarket ReplacementFCC ID: TQ8-FOB-4F35Frequency: 434 MHzBattery: CR2032Button: Lock, Unloc...
View Full Details
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-GEN-T1210
Low stock
Genesis G80 8-Button Smart Key 95440-T1210Aftermarket ReplacementFCC ID: TQ8-FOB-4F35Frequency: 433 MHzBattery: CR2032Button: Lock, Unlock, Trunk, ...
View Full Details
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
RK-FER-S46E
In Stock
Ferrari 3 Button Remote Key Replacement 012432 TRW S46EAftermarket ReplacementFCC ID: 012432 TRW S46EChip: 48Frequency: 433 MHzBattery: CR1220Butto...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$34.99
-
Original price
$34.99
Original price
$34.99
$34.99
-
$34.99
Current price
$34.99
PRX-KH-S8540
In Stock
Hyundai Palisade 5-Button Smart Key 95440-S8540Aftermarket ReplacementFCC ID: TQ8-FOB-4F27Frequency: 434 MHzBattery: CR2032Button: Lock, Unlock, Ha...
View Full Details
Original price
$34.99
-
Original price
$34.99
Original price
$34.99
$34.99
-
$34.99
Current price
$34.99
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-KIA-Q5410
In Stock
Kia 4-Button Smart Key Replacement for 95440-Q5410 433 MHzAftermarket ReplacementFCC ID: NYOSYEK4TX190IC: 3109A-SYEK4TX1907Frequency: 434 MHzBatter...
View Full Details
Original price
$49.99
-
Original price
$49.99
Original price
$49.99
$49.99
-
$49.99
Current price
$49.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$49.99
$49.99
-
$49.99
Current price
$49.99
PRX-ALFA-HAA
In Stock
Alfa Romeo Proximity Key Replacement for KR5ALFA434Aftermarket ReplacementFCC ID: KR5ALFA434IC: 7812D-ALFA434Chip: 4AFrequency: 434 MHzBattery: CR...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$49.99
$49.99
-
$49.99
Current price
$49.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$22.99
$22.99
-
$22.99
Current price
$22.99
R-MIT-983
In Stock
Mitsubishi 2-Button Remote MR587983Aftermarket ReplacementFCC ID: OUCG8D-525M-AFrequency: 315 MHzBattery: CR2032Button: Lock, UnlockReplaces PN: MR...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$22.99
$22.99
-
$22.99
Current price
$22.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$55.99
$55.99
-
$55.99
Current price
$55.99
PRX-TL-AAF-22
In Stock
Toyota 4 Button Proximity Remote Smart Key 89904-07030Aftermarket ReplacementFCC ID: HYQ14AAFIC: 1551A-14AAFFrequency: 315 MHzBattery: CR2032Button...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$55.99
$55.99
-
$55.99
Current price
$55.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$64.99
$64.99
-
$64.99
Current price
$64.99
PRX-LEX-ACX-37
In Stock
4 Button Proximity Smart Key for Lexus HYQ14ACX / 89904-50N10 / Board GNE 5290Aftermarket ReplacementFCC ID: HYQ14ACXIC: 1551A-14ACXChip: A8Frequen...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$64.99
$64.99
-
$64.99
Current price
$64.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$30.99
$30.99
-
$30.99
Current price
$30.99
PRX-KIA-J5200
In Stock
Kia 4-Button Smart Key TQ8-FOB-4F15 95440-J5200 433 MHzAftermarket ReplacementFCC ID: TQ8-FOB-4F15IC: 5074A-FOB4F15Chip: 47Frequency: 434 MHzBatter...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$30.99
$30.99
-
$30.99
Current price
$30.99
Original price
$39.99
-
Original price
$39.99
Original price
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-KH-S2500
Low stock
Hyundai 4-Button Smart Key 95440-S2500Aftermarket ReplacementFCC ID: TQ8-FOB-4F26IC: 5074A-FOB4F26Frequency: 434 MHzBattery: CR2032Button: Lock, Un...
View Full Details
Original price
$39.99
-
Original price
$39.99
Original price
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$31.99
$31.99
-
$31.99
Current price
$31.99
PRX-INF-5NY3A
In Stock
4 Button Proximity Smart Key Replacement for Infiniti 285E3-5NY3AAftermarket ReplacementFCC ID: KR5TXN1IC: 7812D-TXN1Frequency: 434 MHzBattery: CR2...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$31.99
$31.99
-
$31.99
Current price
$31.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
PRX-G4232
In Stock
Cadillac 3-Button Smart Key 20984232Aftermarket ReplacementFCC ID: NBG009768TIC: 2694A-009768TFrequency: 315 MHzBattery: CR2032Button: Lock, Unlock...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$24.99
$24.99
-
$24.99
Current price
$24.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
PRX-CHY-76T-2
In Stock
RAM Tailgate Lock Smart Key GQ4-76T 68381171AB 433 MHzAftermarket ReplacementFCC ID: GQ4-76TIC: 1470A-76TChip: 4A ChipFrequency: 433 MHzBattery: CR...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$39.99
$39.99
-
$39.99
Current price
$39.99
Original price
$31.99
-
Original price
$31.99
Original price
$31.99
$31.99
-
$31.99
Current price
$31.99
PRX-HY-K9000
In Stock
Hyundai Veloster N 4-Button Smart Key 95440-K9000Aftermarket ReplacementFCC ID: SY5IGFGE04IC: 8325A-IGFGE04Frequency: 434 MHzBattery: CR2032Button:...
View Full Details
Original price
$31.99
-
Original price
$31.99
Original price
$31.99
$31.99
-
$31.99
Current price
$31.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$54.99
$54.99
-
$54.99
Current price
$54.99
PRX-HY-BE060
In Stock
Hyundai Kona 4-Button Smart Key 95440-BE060Aftermarket ReplacementFCC ID: TQ8-FOB-4F61M43Frequency: 433 MHzBattery: CR2450Button: Lock, Unlock, Rem...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$54.99
$54.99
-
$54.99
Current price
$54.99
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$29.99
$29.99
-
$29.99
Current price
$29.99
PRX-G7258
In Stock
Chevrolet Silverado EV 5-Button Smart Key YG0G21TB2, 13547258Aftermarket ReplacementFCC ID: YG0G21TB2Frequency: 434 MHzBattery: CR2450Button: Lock,...
View Full Details
Original price
$0.00
-
Original price
$0.00
Original price
$0.00
$29.99
$29.99
-
$29.99
Current price
$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.