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Smart Key
Stallion Keys  |  SKU: SK-470
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2022-2026 Lexus RX 350 | RX 500H | UX | TX | 4-Button Smart Key | PN: 8990H-0E620 | HYQ14FLC | Aftermarket

$45.00
Shipping calculated at checkout.

Before you buy
Must be programmed to your vehicle

This key isn’t plug-and-play. It has to be programmed to your car before it starts the engine or works the buttons.

Emergency key included — it comes uncut

The metal emergency key inside the fob ships blank and needs cutting to your vehicle.

Match your key before you order

The part number and FCC ID must match your current key, and so must the number of buttons. If a frequency is printed on your key, check that too. Keys can look identical and share an FCC ID but still be different parts. Lost every key? Your dealer can give you the part number from your VIN.

Some dealers won’t program aftermarket keys

An automotive locksmith can.

Not sure it’s the right item? Email a photo of your key to info@stallionkeys.com before ordering · Refund policy

Delivery & Shipping

Fast shipping from our Pennsylvania facility. Delivery options and estimated transit times are available at checkout. Tracking information is provided once your order ships.

Manufacturer Stallion Keys
Product Type Smart Key
Condition Brand New
Vehicle Make Lexus
Number of Buttons 4-Button - Lock, Unlock, Hatch, Panic
OEM Part 8990H-0E620
Compatible Part Number 04002-99174 | 8990H-0E621
FCC ID HYQ14FLC
IC 1551A-14FLC
Frequency 315 MHz
Chip ID Texas ID H-8A
Battery Part CR2032
Emergency Key Included
Emergency Key SKU EMK-98
Emergency Key Keyway TOY40

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