1999 Lexus SC400 Keys
Keep Your 1999 Lexus SC400 in Top Shape with a Quality Key
When it comes to maintaining or upgrading your 1999 Lexus SC400, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Key for your SC400. We currently carry a top Key in stock that is built to last. Whether you’re replacing a damaged Key or looking to upgrade, our selection for the 1999 Lexus SC400 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Covers and Floor Mats to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1999 Lexus SC400 running smoothly and looking great.
Find Your Specific 1999 Lexus SC400 Keys
Looking for the perfect Key for your 1999 Lexus SC400? You’re in the right place. Below, you’ll find a Key from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Keys, ensuring durability and a precise fit for your Lexus SC400. Whether you’re driving a 1999 model or another popular model year like
1992,
1993,
1994,
1995,
1996,
1997,
1998, and
2000, we’ve got you covered. Purchasing Keys from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Keys that fit your vehicle.
Essential 1999 Lexus SC400 Keys
iKeyless – Lexus/Kia/Hyundai/Mazda Non-Transponder Key (Part No.LEXKEY200)
from
$35.99
Keys come in many shapes and sizes. Non-transponder keys, such as these, require no special programming. They will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Non-Transponder Key for Lexus/Kia/Hyundai/Mazda Vehicles
- Requires no special programming
- Comes with uncut key blade
iKeyless – Lexus Transponder Key (Part No.LEXKEY500)
from
$35.99
Needing a new key? We’ve got you covered! This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This specific key holds a Texas 4D-67 transponder chip. This key also has a high security blade, a preventive measure against ignition picking and key duplication. Cutting and origination services for this key will need to be performed with a special laser cutting machine.
Product Features:
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Product Features:
- Replacement Key with High Security Blade and Texas 4C Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
Popular 1999 Lexus SC400 Keys Categories
Most Popular Vehicle Key for 1999 Lexus SC400s
Enhance your 1999 Lexus SC400 with this popular Vehicle Key we have in stock, for $35.99.
iKeyless – Lexus Transponder Key (Part No.LEXKEY500)
from
$35.99
Needing a new key? We’ve got you covered! This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This specific key holds a Texas 4D-67 transponder chip. This key also has a high security blade, a preventive measure against ignition picking and key duplication. Cutting and origination services for this key will need to be performed with a special laser cutting machine.
Product Features:
See More
Product Features:
- Replacement Key with High Security Blade and Texas 4C Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
FAQs for 1999 Lexus SC400 Keys
What’s the price range for 1999 Lexus SC400 Keys?
We currently have just one Keys for the 1999 Lexus SC400 in stock: Lexus Transponder Key and it costs $35.99.
Does Advance Auto Parts sell Keys for other Lexus SC400 model years?
Does Advance Auto Parts sell Keys for any other 1999 Lexus models?
Yes. We stock Keys for 6 other popular 1999 Lexus models. Some of the most popular are 1999 ES300 Keys, 1999 GS300 Keys, 1999 SC300 Keys, 1999 LS400 Keys, and 1999 RX300 Keys.
What types of Keys do you sell for my 1999 Lexus SC400?
We currently have just 1 Key in stock for a 1999 Lexus SC400, and as of 11/2/25, it is a Vehicle Key.
Can I get help with 1999 Lexus SC400 Key orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Keys and more.
What is your return policy for Lexus SC400 Keys?
Advance Auto Parts keeps returns simple. For new Lexus SC400 Keys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.