Toyota Innova Yaris Cross Key Replacement Guide

Last updated: September 2026 · Verified against OEM part numbers

Compatible keys for Toyota Innova Yaris Cross

Before you order

• Match the year range — Toyota changed key systems across model years. Check your registration year.
• Check your current key — the OEM number printed on your key matches the table above.
• Programming — smart keys need a compatible programmer (Xhorse, VVDI, Autel). We can advise which one works for each key.

Frequently asked questions

What frequency is the Toyota Innova Yaris Cross key?

The Toyota Innova Yaris Cross key operates on 434 MHz. Frequency is fixed in the key hardware and cannot be reprogrammed — a key bought on the wrong frequency will not lock, unlock or start the car.

What chip does the Toyota Innova Yaris Cross key use?

The Toyota Innova Yaris Cross uses a 4A chip. Tell your supplier the chip type when ordering so you receive the correct blank — an ID46 blank will not replace an ID47 or 4D83 key.

Which key fits my Toyota Innova Yaris Cross?

The Toyota Innova Yaris Cross (2023-2025) uses the 8990H-0D030 Board No. 2561 433-434MHz FSK 4A Chip Smart Key for Toyota Innova Yaris Cross 2023-2025. Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Toyota Innova Yaris Cross keys wholesale?

Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.

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