Chevrolet Cobalt 2005 Key Codes

The Chevrolet Cobalt 2005 uses key code series G, with 3,632 documented codes spanning the range G0000-G3631. Uses a 10-cut double-sided profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is typically stamped on the original key bow or available via the VIN through the dealer. The lock is decodable with 2 Lishi tools. Sign in for the specific match. Bitting data verified as of April 4, 2026.

Code prefix
G
Code range
G0000-G3631
Years
2005
Total codes
3,632
Lishi decodable
Yes (2 tools) (sign in for tool name)
Cuts per key
10
Last verified

Common questions

What key code series does the Chevrolet Cobalt 2005 use?
The Chevrolet Cobalt 2005 uses key code series G, with 3,632 documented codes ranging from G0000-G3631.
Can the Chevrolet Cobalt 2005 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 Chevrolet Cobalt 2005 key have?
10 cuts on a double-sided profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Chevrolet Cobalt 2005 key data last verified?
Bitting data for the Chevrolet Cobalt 2005 was last verified April 4, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

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