Restore or update the ignition key for your Lexus vehicle with a new, high-quality key casing. This is the perfect solution for replacing a worn, damaged, or lost key shell, allowing you to preserve the working electronic components of your original key.
Detailed Product Description:
This is an original-shaped and sized ignition key casing (blank) for Lexus brand vehicles. The casing is made of durable plastic that precisely replicates the geometry and tactile feel of the original key. The kit includes all necessary buttons for remote central locking control, as well as a metal key blade blank for the mechanical key, which can be cut (duplicated) using a trace of your old key or made new by a qualified locksmith.
IMPORTANT: This product is only the casing with mechanical parts, without the electronic circuit board and transponder chip. It is intended to replace your old, broken casing by transferring your working electronics from the original key into it. This is significantly cheaper than purchasing a new key from an official dealer.
Compatibility
The casing is suitable for a wide range of Lexus models, including popular crossovers and sedans:
- Lexus RX (facelift and later models with this key shape)
- Lexus ES
- Lexus GX
- Lexus LX
- Lexus GS
We recommend visually comparing the product photos with your key to confirm compatibility.
Available Options
We offer two types of casings, differing in the number of buttons for additional functions (e.g., trunk release or remote start). Choose the one that matches the functionality of your original remote.
| Product Code | Casing Model | Number of Buttons | Recommended Vehicle Model |
| ALX2A |
Key casing with three buttons |
3 |
For trims with an extended set of functions (often includes a trunk release button). |
| ALX2B |
Key casing with two buttons |
2 |
Standard trim with basic lock functions. |
Installation Process (Electronics Transfer)
Installation requires care and basic skills. Here is the main process:
- Carefully disassemble your old, but working Lexus key. It is usually held together by screws or clips.
- Remove the electronic circuit board with the transponder chip and the battery.
- Carefully transfer the board and battery into the new ALX2A or ALX2B casing, placing them in the designated slots.
- Align and close the halves of the new casing, securing them with screws (if provided).
- Take the metal key blank to a locksmith to have the unique profile cut to match your ignition lock.
Result: You get a visually new key, free of scratches and chips, while retaining all the electronic components programmed for your vehicle.
Purchase Advantages
- Cost Savings: The price is many times lower than a new key from a dealer.
- Quality: High-strength plastic, buttons with a clear click.
- Perfect Fit: Exact match to the original in shape and size.
- Restores the aesthetics and functionality of the key without complex programming.
- Availability: The item is in stock for quick dispatch.
Summary: If you have a working Lexus key with functional electronics but a poor appearance, the ALX2 casing is the optimal and economical way to restore its original look. Choose the appropriate option (ALX2A with 3 buttons or ALX2B with 2 buttons) and place your order.