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Lexus IS300 2001 Key Codes

The Lexus IS300 2001 has 10,000 documented key codes in the range 40000-49999. Uses a 5-cut sidewinder profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is rarely stamped on this style of key; pull it via VIN through the dealer or decode the lock. The lock is decodable with a Lishi tool — sign in for the specific match. Bitting data verified as of May 27, 2026.

Code range
40000-49999
Years
2001
Total codes
10,000
Lishi decodable
Yes — sign in for tool name
Cuts per key
5
Last verified

Common questions

What is the key code range for the Lexus IS300 2001?
Key codes for the Lexus IS300 2001 span the range 40000-49999, with 10,000 documented entries.
Can the Lexus IS300 2001 lock be decoded?
Yes. A Lishi-style 2-in-1 decoder reads the door or ignition lock without disassembly, revealing the bitting code that can be cross-referenced against this series' key code database. The specific Lishi tool match for this vehicle is available to signed-in locksmiths.
How many cuts does a Lexus IS300 2001 key have?
5 cuts on a sidewinder profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Lexus IS300 2001 key data last verified?
Bitting data for the Lexus IS300 2001 was last verified May 27, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

Get the full code list — $9.99/mo, 3-day free trial. Sign in to view bittings, depths, and Lishi cut maps for this series.

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