Description
Toyota Smart Key Fob
(5 Buttons) 2021–2026Buy an unlocked OEM refurbished 5-button proximity smart key fob for select 2021–2026 Toyota Sienna vehicles. Operates at 315 MHz and compatible with FCC ID HYQ14FBX, IC 1551A-14FBX, and PN 8990H-08010 / 8990H-08011. Includes a new CR2450 battery and LXP90 emergency key.
Technical Specifications
| Key Type | Proximity Smart Key |
| Condition | OEM Refurbished |
| FCC ID | HYQ14FBX |
| IC Number | 1551A-14FBX |
| PCB Board | 2314 |
| Frequency | 315 MHz |
| Buttons | 5 Buttons |
| Part Number | 8990H-08010 / 8990H-08011 |
| Battery Size | CR2450 (Included) |
| Emergency Key | LXP90 |
Vehicle Compatibility
- Toyota Sienna: 2021 – 2026
Common Questions
How do I know if this is the correct key for my vehicle?
To confirm compatibility, match your original remote’s FCC ID HYQ14FBX, part number 8990H-08010 / 8990H-08011, 5-button layout, and 315 MHz frequency with this listing. Your vehicle should also match the compatibility information shown above before purchase.
Can I program this key myself?
In most cases, no. This type of smart key fob typically requires professional programming using locksmith or dealer-level equipment. If an emergency key blade is included, it may also need to be cut before use.
What is included with this key?
This listing includes the main smart key fob, internal electronics, and battery. The emergency key type for this listing is LXP90. Please review the specifications and photos carefully to confirm all included components.
Full Compatibility & Product Details
This Toyota smart key fob is designed for select 2021–2026 Toyota Sienna models and supports lock, unlock, panic, remote start, and power sliding door / trunk functions depending on vehicle configuration.
It is important to verify the FCC ID HYQ14FBX, part number 8990H-08010 / 8990H-08011, PCB Board 2314, frequency, and battery size before purchase to ensure proper fit and function.
This key is commonly used as a replacement for lost or damaged remotes and may also be purchased as a spare for everyday use. Professional programming by a certified locksmith is required.