Description
Lexus Smart Key Fob
2009–2013Aftermarket 4-button smart key fob for select 2009–2013 Lexus ES350, 2009 Lexus HS250h, IS Series (250/350/C), GS Series (350/450h/460), LS Series (460/600h), HS250h vehicles. Compatible with FCC ID HYQ14AAB operating at 315 MHz. Includes CR1632 battery and LXP90 emergency key.
Technical Specifications
| Product Type | Smart Key Fob |
| Key Type | Proximity Smart Key |
| Condition | Aftermarket |
| FCC ID | HYQ14AAB |
| IC Number | 1551A-14AAB |
| Frequency | 315 MHz |
| Buttons | 4 Button |
| Part Number | 89904-50380 |
| Battery | Included |
| Battery Size | CR1632 |
| Emergency Key | LXP90 |
Vehicle Compatibility
- Lexus ES350: 2009-2012
- 2009 Lexus HS250h: 2010-2013
- Lexus IS Series (250/350/C): 2009-2012
- Lexus GS Series (350/450h/460): 2009-2011
- Lexus LS Series (460/600h): 2009
- Lexus HS250h: 2010-2013
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, part number, button count, and frequency with this listing.
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.
What is included with this key?
This listing includes the main smart key fob, internal electronics, and battery when specified. Emergency key type: LXP90.
Full Compatibility & Product Details
This lexus smart key fob is designed for 2009–2013 Lexus ES350, 2009 Lexus HS250h, IS Series (250/350/C), GS Series (350/450h/460), LS Series (460/600h), HS250h and supports lock, unlock, panic, and trunk/remote function depending on the vehicle configuration.
Verify the FCC ID, part number, frequency, battery size, and emergency key type before purchase.
This key is commonly used as a replacement for lost or damaged remotes and may also be purchased as a spare for everyday use.