The Injection Fob is a durable two-piece replacement case for the factory key fob found on select 3rd Gen & 4th Gen 4Runners and 1st Gen Sequoias. Molded from high-strength, impact-resistant ABS plastic, this upgraded design uses socket-head cap screws instead of a weak OEM snap fit. Your existing electronics, battery, buttons, and seal transfer directly into the new case (not included with purchase). The reinforced key-ring loop eliminates the common breakage found in factory housings. Includes panic button. Assembly requires the included 7/64" Allen key. Made in the USA.
Important Notes
Verify Compatibility: Fits some 3rd & 4th Gen 4Runners and 1st Gen Sequoias—confirm your fob matches our compatibility photos.
Reuses OEM Internals: Electronics, battery, buttons, and seal are transferred into the new case.
No Threadlocker:DO NOT use Loctite—threadlocker will damage the case.