AJT DESIGN Injection Fob IF009 - CAVALRY BLUE for Tundra (2018-2019) & Tacoma Manual SR5 (2016-2023)

The Injection Fob is a two-piece replacement case that upgrades the weak factory fob housing. Injection molded from high-strength, impact-resistant ABS plastic, this bolt-together design uses socket-head cap screws for increased durability versus the OEM snap-fit case. Assembly requires the included 3/32" Allen key. Made in the USA.

Important Notes

• Watch Before Buying: Please watch the instruction videos before purchasing to verify compatibility.
• No Threadlocker: DO NOT use Loctite or any threadlocker on this product.
• OEM Components Required: Existing key blade, electronics, battery & transponder chip are reused (not included).
• OEM Case Destruction Required: The OEM key is molded into the original shell and must be cut or broken out to extract.
• No Recut Needed: Typically no key cutting is required unless you choose to retain the original shell.
• Alternate Key Option: You may use the OEM valet key or purchase Toyota H-chip key P/N 89785-0D170 (cut & programmed by a dealer/locksmith).
• Transponder Warning: Removing the transponder can be difficult; damage will prevent the vehicle from starting.
• Brand Disclaimer: AJT Design is not affiliated with Toyota.

Features

• High-Strength ABS Construction: Durable, impact-resistant housing built to last.
• Bolt-Together Design: Socket-head screws provide a stronger, more reliable case.
• Allen Key Included: Comes with a 3/32" installation tool.
• Reuse OEM Electronics: No reprogramming required; simply transfer your components.
• Made in the USA: Premium materials and manufacturing quality.

Vehicle Fitment

(Please verify your fob matches the compatibility photos.)

• 2018–2019 Toyota Tundra
• 2016-2023 Toyota Tacoma — Manual, SR5, Base (without push-button ignition)
• Various Toyota Models Using H-Key System

Instruction Video :

Transponder Removal Instructions: