Please choose the Keyfob that looks most like the Original

Lexus Key Fob Replacement

Lexus pairs Toyota's reliability with real polish, and most models use the Smart Access proximity key. We carry OEM-quality Lexus key fobs and smart keys for the RX, ES, NX, GX, LX, IS, and more, for a fraction of the $360 to $630 a dealer charges. Every key ships fast from the US and is backed by a 30-day return. Match the FCC ID on your current key, or run your year and model through the search up top.

Lexus key fob replacement

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Frequently Asked Questions

What is Lexus Smart Access?

It's Lexus's proximity key system. With the fob on you, the doors unlock at a touch and the car starts with the push button, no need to take it out. Most Lexus models from the mid-2000s on use it.

Is a Lexus key the same as a Toyota key?

They share Toyota's underlying system, but the Lexus fob and FCC ID are specific to the model. A Toyota key won't fit a Lexus, so go by the numbers on your own key.

How much does a Lexus key cost at the dealer?

Generally $360 to $630 programmed, with the GX and LX smart keys at the higher end. Ours are a fraction of that.

What battery does a Lexus Smart Access key use?

Most use a CR2032, though some Smart Access fobs use a slim CR1632. Open yours to check, since a weak battery is the usual cause of short range.

Do you carry keys for the older IS and RX?

We do, along with the current lineup. Older Lexus models may use a remote-head or transponder key rather than Smart Access, so match your year and FCC ID.