Lexus 3-Button Smart Car Key Cover - Silver Edge TPU - Fits NX Series, RX Series, LX Series

This is a silver-edge TPU cover for the Lexus 3-button proximity key used on the Lexus NX Series (2015–2021) and RX Series (2016–2022) plus 1 further Lexus models. The shell is moulded rather than stitched, so it keeps its shape in a pocket and takes the scuffs that would otherwise land on the factory finish.

Will This Fit My Key?

A Lexus 3-button proximity key fits when the 3 buttons sit in the same layout on the face of the fob and the fob outline matches the product photos. The emergency blade hides inside the shell, so it does not change the outside shape. Lexus used more than one fob design in these years, so check the layout and the year range, not just the badge.

Compatible Models

• Lexus NX Series (NX200t / NX300 / NX300h) — 2015–2021
• Lexus RX Series (RX350 / RX350L / RX450h / RX450hL) — 2016–2022
• Lexus LX Series (LX570) — 2016–2021

This list is a reference only and it is not complete, because one key is often shared by more models than we can list. To be sure, compare your own key with the product photos: the same outline, the same number of buttons and the same button layout mean the cover fits. If anything looks different, message us with a photo of your key and we will check it before you order.

Silver Edge TPU, Cut to the Button

The cover is moulded TPU with a silver-plated edge, not a stitched pouch. Moulded TPU holds its shape where soft silicone sags, and the plated trim covers the rim that usually shows wear first. Each button opening is cut to the fob pattern, so you press the button itself and keep its travel. The shell does not block the keyless signal.

Colors & Package

Colours are listed in the options on this page. Each cover is packed on its own, so it arrives ready to fit or ready to give.

FAQ

Which cars does this cover fit?

It fits the NX Series (2015–2021), RX Series (2016–2022) and LX Series (2016–2021). The full year range is 2015-2022.

Will it block the key signal?

No. The TPU shell is signal-transparent, so keyless entry and push-to-start behave exactly as they do without a cover.

Do the buttons still feel the same?

Yes. Every button opening is cut to the fob pattern, so your finger reaches the button itself rather than a layer of material over it.

Does the cover include the key?

No. This listing is the cover only, and you keep using your existing key fob.

Will the silver edge peel or fade?

The trim is plated and bonded to the moulded shell. It is made for daily pocket wear, and it does not lift at the rim the way glued-on trims do.