Toyota Prius XW20 Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Toyota Prius XW20
The Toyota Prius XW20 (2006-2009) uses the B31EA smart key — 433.92 MHz (SKU PCK-TY-2075-P) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: B31EA
- Frequency: 433.92 MHz
- Key type: Smart Key
- Years covered: 2006-2009
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Toyota Prius XW20 key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Toyota Prius XW20
| Years | Photo | Key |
|---|---|---|
| 2006-2009 | | B31EA 89070-47020 433.92MHz ASK 4D70E Chip Keyless Go Smart Key for Toyota Corolla Prius SKU: PCK-TY-2075-P |
| 2006-2009 | — | B23TA 433.92MHz ASK 4D70E Chip Remote Key for Toyota Corolla Verso Prius SKU: PCK-TY-2076-P |
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 Prius XW20 key?
The Toyota Prius XW20 key operates on 433.92 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.
Which key fits my Toyota Prius XW20?
The Toyota Prius XW20 (2006-2009) uses the B31EA 89070-47020 433.92MHz ASK 4D70E Chip Keyless Go Smart Key for Toyota Corolla Prius (SKU PCK-TY-2075-P). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Toyota Prius XW20 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.
Can a Toyota Prius XW20 key be programmed without the dealer?
In most cases yes, using tools like Xhorse, VVDI or Autel. We can advise the right programmer for each key SKU.
Ready to order a Toyota Prius XW20 key?
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