Staff Answer
Jun 18, 2026 - 04:46 PM
Toyota lists the 8990H-08010 and 8990H-08011 as the same key — the 8990H-08011 is the current part that officially replaces the 8990H-08010, and both are catalogued for the 2021–2024 Sienna. The 8990H-08012 (this listing) is a separate, newer part number associated with the 2025 Sienna. It shares the same FCC ID (HYQ14FBX) and the same 6-button layout (lock, unlock, panic, rear hatch, and both power sliding doors), but Toyota does not document it as a direct replacement for the 08010/08011, so we cannot confirm it as interchangeable on a 2021–2024 vehicle based on part number alone.
For that reason, we recommend that you confirm fitment by VIN before ordering rather than matching by part number. You can submit your VIN for a lookup at .
