Is your Lexus key fob looking worn out or have broken buttons? This replacement shell is an affordable way to give it a fresh look. This is just the empty case—no electronics, transponder chip, or battery included. You'll need to carefully transfer all the internal parts from your original fob into this new shell. It's designed to fit models like the ES300, ES330, GS300/400/430, GX470, IS300, LS400/430, LX470, RX300/330/350/400h/450h, and SC430, specifically those with part numbers HYQ12BBT, HYQ1512V, or 1511A-12BBT. The shell is made from ABS plastic and comes in a 2-pack (both black). Installation requires some patience and a small screwdriver, but there are plenty of online tutorials to guide you. Great for fixing cracked cases, sticky buttons, or just upgrading the appearance. Note: This is an aftermarket product, not OEM. Always double-check compatibility with your key fob before purchasing.