Pre-Order: MONOLITH - 4 Button Lexus Keyless Start Remote Kit
Price:
$99.99
REUSE YOUR CURRENT REMOTE, BUTTONS, AND KEY BLADE with this durable, thoughtfully engineered upgrade. No locksmith. No reprogramming. Easy, fast install. Repair your broken key once and for all.
Does your current fob have only Lock, Unlock, and Panic buttons (no Trunk button)?
→ Click here for the MONOLITH - 3 Button Lexus Keyless Start Remote Kit
MONOLITH 4-button Key Upgrade Kit Includes:
- 2 Nylon shell halves
- Titanium reinforcement plate
- 5 nuts
- 4 screws in both silver and black
- 1 hex head Wera® screwdriver
- Vibra-Tite® low-strength threadlocker
- 1 key ring
- 1 spring hook clip
Kit Does NOT Include:
- Electronics Board
- Buttons
- Rubber Gasket
- Key Blade
- RE-USE THESE FROM YOUR OLD FOB
Titanium-Reinforced Fob
One grade 5 titanium plate is integrated into the assembly to serve two critical functions: it provides a strong, durable attachment point for your key ring and a solid catch surface for the spring-loaded latch on the emergency key. By moving the key-ring attachment directly onto the housing, the main fob stays securely attached to your keys even if the emergency key becomes detached. The titanium plate and PA12 nylon shells are also designed to avoid interference with the remote electronics and maintain the full radio range of your smart key.
OEM Fob Compatibility: This is compatible with the 4 button Lexus Smart remotes which look like the following:
Compatible Vehicles:
| Make | Model | Year |
|---|---|---|
| Lexus | CT200h | 2010 - 2015 |
| Lexus | ES350 | 2007 - 2012 |
| Lexus | GS300 | 2006 - 2008 |
| Lexus | GS350 | 2006 - 2011 |
| Lexus | GS430 | 2006 - 2007 |
| Lexus | GS450h | 2006 - 2011 |
| Lexus | GS460 | 2008 - 2011 |
| Lexus | GX460 | 2010 - 2020 |
| Lexus | HS250h | 2011 - 2012 |
| Lexus | IS250 | 2006 - 2013 |
| Lexus | IS350 | 2006 - 2013 |
| Lexus | LS460 | 2007 - 2009 |
| Lexus | LS600 | 2008 - 2009 |
| Lexus | RX350 | 2010 - 2015 |
| Lexus | RX450h | 2010 - 2015 |
OEM Key Fob FCC IDs Referenced:
- HYQ14AAB
- HYQ14AAF
- HYQ14ACX
OEM Key Fob Part Numbers Referenced:
- 89904-30270
- 89904-50380
- 89904-50F90
- 89904-60590
- 89904-75030
Compatibility Notice: The FCC IDs and OEM part numbers above are provided as references to OEM key configurations that use this housing style. They refer to the original OEM key and/or its electronics—not this replacement shell.
An FCC ID or part number alone does not guarantee compatibility because the same electronics can be used in different housings, and the same housing can be used with different electronics or button layouts.
Please compare your original key to the "OEM Fob Compatibility" photo in the product description to confirm the housing shape, button layout, and other physical features match. If your number isn't listed or you're unsure, email david@yotamd.com and we'll be happy to help confirm compatibility.
