2008-2016 Lexus LX570 4-Button Smart Key 315MHz | HYQ14AEM | 89904-60A00
Key Information
Vehicle Compatibility
Technician Data
2008-2016 Lexus LX570 4-Button Smart Key
New aftermarket smart/proximity key replacement for Lexus LX570. Match FCC ID, frequency, board number, OE part number, button layout and emergency insert before programming or cutting.
Specifications
| Product Type | Smart Key / Proximity Key |
| Condition | New Aftermarket |
| FCC ID | HYQ14AEM |
| IC | 1551A-14AEM |
| Frequency | 315 MHz |
| Chip | Texas 4D 60 / 80-Bit |
| Board | 6601 GNE |
| Buttons | 4 — Lock, Unlock, Rear Hatch, Panic |
| Battery | CR1632 |
| OE / Part References | 89904-60A00, 89904-60061 |
| Emergency Key / Blade | Common 40K LX40 double-sided insert, OE 69515-30300; some applications use 80K LX80 single-sided insert, OE 69515-50260. Match the original insert before cutting. |
| Lishi Tool | TOY48 for 40K / LX40 applications; confirm lock family before use |
| Lishi Use | Picking and decoding compatible Lexus/Toyota TOY48 door/lock cylinders after confirming the vehicle uses the 40K/LX40 family |
| Test Key | LXP90 / TOY48 family for 40K applications |
| Code Series | 40000-49999 for 40K/LX40; 80000-89999 for 80K/LX80 |
Vehicle Compatibility
- Lexus LX570: 2008-2016
- Lexus RX350: limited 2012 production, approximately 06/2011-08/2011; verify FCC/OE and build date
Cutting & Programming
- Professional smart-key / immobilizer programming is required.
- No standard onboard programming procedure is assumed for this application.
- Before cutting, identify whether the emergency insert is 40K/LX40 or 80K/LX80 and use the matching blank/tool.
- Confirm FCC ID HYQ14AEM, 315 MHz, board 6601 GNE, OE 89904-60A00 and the 4-button hatch layout before programming.
Important: Emergency insert style can vary by production/lock configuration. Match the original blade and vehicle before cutting.
Frequently Asked Questions
Who is US Locksmith & Supply?
An automotive locksmith supply company providing keys, remotes, programming equipment, key-cutting solutions, locksmith tools, locks, and accessories for professional customers.
Who can purchase from US Locksmith & Supply?
Our products are intended primarily for professional locksmiths, automotive technicians, dealerships, security professionals, and other qualified businesses.
Do you offer dealer pricing?
Yes. Professional customers can register for a dealer account to access the benefits and pricing available through our wholesale program.
What products do you carry?
Automotive keys, remotes, smart keys, transponder keys, programming devices, diagnostic equipment, key-cutting machines, locksmith tools, locks, and accessories.
What brands do you carry?
Autel, Xhorse, KEYDIY, Lishi, ILCO, JMA, Keyline, OBDSTAR, Lonsdor, XTOOL, STRATTEC, and Advanced Diagnostics, with availability varying by product.
How can I find the right product for my vehicle?
Use our Vehicle Search to select the Year, Make, and Model of the vehicle and browse compatible products.
Do you provide customer support?
Yes. Our team is available to assist with product questions, ordering, account-related questions, and other customer support needs.