The Injection Fob is a premium two-piece replacement case designed to upgrade the weak factory fob for 2016+ Toyota Tacomas with push-button start. Built from high-strength, impact-resistant ABS plastic, this case uses a bolt-together screw design for increased durability compared to the OEM snap-fit housing. Your existing electronics, battery, and seal transfer directly into the new case (not included). Assembly requires the included 3/32” Allen key. Made in the USA.
Important Notes
V2 Redesign: Valet/emergency key does not store inside this case like the OEM or original 2016+ version. Removing that feature allows a smaller, stronger, more symmetrical design.
Not Tacoma Limited / Not 4Runner Limited Case: This case is NOT the same as the 5th Gen 4Runner Limited fob—even though the exterior looks similar, the internal geometry is different.
Verify Fitment: Designed specifically for 2016+ Tacomas with push-button start only.
No Threadlocker: DO NOT use Loctite or any form of threadlocker on the screws.
OEM Internals Reused: Electronics, battery, seal, and valet key from your original fob must be transferred (not included).
Brand Disclaimer: AJT Design is not sponsored by or affiliated with Toyota.
Features
High-Strength ABS Plastic: Durable, impact-resistant construction built for longevity.
Bolt-Together Design: Socket-head cap screws provide a stronger, more secure housing than OEM snap-fit.
OEM Electronics Swap: Reuses your existing internals—no reprogramming required.
Upgraded Geometry: Redesigned for symmetry and increased structural strength.
Easy Installation: Includes a 3/32” Allen key for quick assembly.
Made in the USA: Proudly manufactured with high-quality materials.
