The Hyundai Sonata 1989-1994 uses key code series Y, with 1,000 documented codes spanning the range Y1001-Y2000. Uses a 7-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. Bitting data verified as of June 4, 2026.
Code prefix
Y
Code range
Y1001-Y2000
Years
1989-1994
Total codes
1,000
Cuts per key
7
Last verified
Common questions
What key code series does the Hyundai Sonata 1989-1994 use?
The Hyundai Sonata 1989-1994 uses key code series Y, with 1,000 documented codes ranging from Y1001-Y2000.
How many cuts does a Hyundai Sonata 1989-1994 key have?
7 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 Hyundai Sonata 1989-1994 key data last verified?
Bitting data for the Hyundai Sonata 1989-1994 was last verified June 4, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.
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