Toyota and Lexus are the same company, and it shows in the keys. A RAV4 and an NX can carry near-identical fobs; a Corolla and an IS of the same era often share a body too. So the useful question is not "which Toyota do I have" but "how many buttons, and what shape".
The smart key
A rounded, slightly wedge-shaped fob with buttons on the face and a mechanical blade hidden inside, released by a small catch. Most keyless Toyota and Lexus cars use a version of this. Button counts vary from two to five depending on whether the car has a powered tailgate, remote start or a panic button - and that button count is the thing that changes the cutout on a cover.
The flip key
Older, with a blade that folds out of the body. Common on Corolla, Yaris and Auris cars of the previous generations and still very much on the road.
The newest rectangular key
Flatter and squarer, with a cleaner face. Found on the most recent cars in both ranges.
Why button count matters more than the badge
Two cars with the same name can have different button counts depending on trim - add a powered tailgate and the key grows a button, and the cutout on the cover changes with it. This is the single most common cause of a "nearly fits" cover in this family of cars.
So: count the buttons on your key, then count the buttons in the fitment photo. If they do not match, it is not your cover.
The Lexus difference
Lexus keys are usually the same body as the equivalent Toyota but with a different finish - more chrome, a different badge, sometimes a leather-look insert. Dimensionally the same, so a cover cut for that shape fits. Our Lexus covers are listed separately purely so the photos show the right badge.
What a cover is actually for here
These fobs are mostly hard plastic with a gloss panel, and the gloss panel hazes. If your car is a few years old and the key already looks dull and micro-scratched around the badge, a cover is the cheapest way to stop that getting worse - a replacement Toyota or Lexus smart key is not cheap.
Alcantara suede is the most popular finish across both brands: it adds grip to a slippery plastic fob without adding much bulk. Leather is the alternative if you want something that ages.
Before you order
Count the buttons, then match the outline to the fitment photo. The key fob cover fitment guide shows the common shapes. If yours is not obvious, send a photo and we confirm before it ships - free exchange if the type turns out wrong.
Browse: Toyota key fob covers and Lexus key fob covers.
Frequently asked questions
Will a Toyota key cover fit a Lexus?
Usually the body is the same and only the badge differs - but check the button count and the fitment photo, since trim levels change the button layout.
Why does the button count matter?
The buttons are cut out of the cover individually. A four-button cover on a three-button key leaves a hole in the wrong place and the fit is loose.
Does a cover affect the smart entry system?
No. Suede and leather are non-conductive, so the car detects the key exactly as before.
Can I still get the mechanical blade out?
Yes. The blade release stays accessible with the cover fitted.
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