Lexus Key Fob Battery Replacement

Find the correct key fob battery size for your Lexus. Select your model and year to see the exact replacement battery, or use our step-by-step replacement guide.

How to replace a Lexus key fob battery

Most Lexus key fobs use a small 3V coin-cell battery (such as CR2032 or CR2025). Open the fob along the seam, swap the battery with the same size, and snap it closed. See our full how-to guide or browse your model below to confirm the exact size.

Lexus key fob battery sizes

These battery types are used in Lexus key fobs. Not sure which one fits yours? Select your model and year below, or use our battery size guide.

Lexus Models

Select your Lexus model and year to find the exact battery for your key fob.

ES

Lexus ES key fob battery by year

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GS

Lexus GS key fob battery by year

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GX

Lexus GX key fob battery by year

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IS

Lexus IS key fob battery by year

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LC

Lexus LC key fob battery by year

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LS

Lexus LS key fob battery by year

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LX

Lexus LX key fob battery by year

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NX

Lexus NX key fob battery by year

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RC

Lexus RC key fob battery by year

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RX

Lexus RX key fob battery by year

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RZ

Lexus RZ key fob battery by year

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UX

Lexus UX key fob battery by year

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Find Your Exact Battery

Use our vehicle selector to find the exact battery for your Lexus key fob.

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