Description
Lexus Smart Key Fob Replacement
2013–2018Product Summary
Brand New Genuine OEM 4-button smart key fob for select 2013–2018 Lexus ES Series (ES300h / ES350), IS Series (IS250 / IS300 / IS350 / IS-F), and RC Series (RC300 / RC350 / RC-F) vehicles. Direct factory original remote with FCC ID HYQ14FBA operating at 315 MHz. Includes original battery and uncut emergency key.
Technical Specifications
| Product Type | Proximity Smart Key |
| Condition | Brand New OEM |
| FCC ID | HYQ14FBA |
| IC Number | 1551A-14FBA |
| Frequency | 315 MHz |
| Buttons | 4 Button (Lock, Unlock, Trunk, Panic) |
| Part Number | 89904-53651 |
| Battery | Included (CR2032 Original) |
| Emergency Key | Included (LXP90 / Original Blade) |
Vehicle Compatibility
- Lexus ES300h / ES350: 2013–2018
- Lexus IS250 / IS300 / IS350 / IS-F: 2014–2018
- Lexus RC300 / RC350 / RC-F: 2015–2018
Frequently Asked Questions
Is this a genuine Lexus part?
Yes, this is an original OEM brand-new key fob directly manufactured for Lexus vehicles, guaranteeing 100% factory specification compatibility.
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. The included emergency key blade must be cut by a professional before use.
Professional programming and key cutting are required for this product. Please confirm all product details and compatibility before purchase.

