AJT Design Injection Key Fob; Cavalry Blue (20-21 4Runner w/ Push Button Start)Find parts that fit my vehicle

Rugged Key Fob Upgrade. The AJT Design Injection Key Fob in Cavalry Blue is a high-strength replacement case engineered for 2020–2021 Toyota 4-Runner models equipped with push-button start. Its design enhances both the durability and aesthetics of your factory fob, offering a bold, custom look while maintaining OEM functionality. It’s ideal for enthusiasts seeking a personalized, trail-ready accessory that stands out.

Construction and Appearance. Crafted from impact-resistant PC-ABS plastic, the two-piece case features a bolt-together design using socket head cap screws, eliminating the need for fragile snap fits. It also comes with thicker walls for added strength and a refined surface finish. Its Cavalry Blue color provides a vibrant, factory-matched appearance. All internal components—including the battery, electronics, buttons, and seal—are transferred from your original fob.

Installation. Installation is straightforward, requiring only the included 3/32-inch Allen key. No drilling or reprogramming is necessary, making this a quick and accessible upgrade for most users.

Warranty. This product includes a 1-year warranty against defects in materials and craftsmanship.

Application. This AJT Design Injection Key Fob (Cavalry Blue) fits 2020–2021 Toyota 4Runner models with push-button start.

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