Ditch the fragile factory snap-fit shell and upgrade to a rugged, screw-together smart key housing built for real-world use. This AJT Design Injection Fob case replaces your OEM key fob case with a high-strength PC-ABS two-piece design that’s tougher, serviceable, and trail-ready. Designed for newer Tundra and Tacoma smart keys and select Toyota applications, it reuses your original components with no reprogramming required.
Important note
Fitment: For 2022+ Tundra, 2024+ Tacoma, and certain other Toyota push-button start fobs — verify with compatibility photos before ordering
Push-start only: Not compatible with keyed ignition fobs
Component reuse: Existing valet key, electronics, battery, and seal are reused (not included)
Programming: No reprogramming required after transfer
Threadlocker warning: Do NOT use threadlocker such as Loctite
Brand disclaimer: Not sponsored by or affiliated with Toyota
Features
Two-piece construction: Screw-together case replaces OEM snap-fit housing