The Injection Fob is a two-piece plastic case that replaces the factory key fob housing on your vehicle. Designed specifically for 5th Gen 4Runner Limited (2010+) with push-button start, this upgraded case is injection-molded from high-strength, impact-resistant ABS plastic for superior durability. Instead of the OEM snap-fit design, this fob bolts together using socket head cap screws for a rugged, secure construction. Assembly requires the included 3/32" Allen key. Made in the USA.
Important Notes
Valet Key Not Stored: Valet/emergency key does not package into this case like the OEM fob. Removing this feature allows a smaller, stronger, more symmetrical design.
Not the Same as Tacoma V2 Case: This is not the same case as the 2016+ V2 Tacoma version. The exterior looks similar, but internal geometry is different.
No Threadlocker: DO NOT use Loctite or any threadlocker — it can damage the plastic.
Reuse OEM Components: Electronics, battery, and seal must be transferred (not included).
Compatibility Check Required: Verify your fob matches the product photos or instruction video.
Brand Disclaimer: AJT Design is not sponsored by or affiliated with Toyota.
Features
High-Strength ABS Construction: Durable, impact-resistant material improves longevity.
Bolt-Together Design: Socket-head hardware provides a secure, rugged assembly.
OEM Internal Swap: Reuses your existing electronics, battery, seal, and key components.
Slim, Symmetrical Profile: Redesigned without valet key storage for a compact, balanced feel.
Allen Key Included: Comes with a 3/32" tool for straightforward installation.
Made in the USA: Precision-manufactured for quality and reliability.
Vehicle Fitment
2010-2024 Toyota 4Runner Limited (Push-Button Start Only)
