Subaru Forester Impreza WRX Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Subaru Forester Impreza WRX
The Subaru Forester Impreza WRX (various model years) uses the CWTWBU766 remote head key — 4D82 chip, 433 MHz (SKU PCK-SU-2021) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: CWTWBU766
- Frequency: 433 MHz
- Chip / immobiliser: 4D82
- Key type: Remote Head Key
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Subaru Forester Impreza WRX key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Subaru Forester Impreza WRX
| Years | Photo | Key |
|---|---|---|
| — | | CWTWBU766 / 57497-FJ031 433MHz 4D82 Chip Remote Head Key for Subaru Forester Impreza WRX Pin code:34425545 SKU: PCK-SU-2021 |
Before you order
- Match the year range — Subaru 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 Subaru Forester Impreza WRX key?
The Subaru Forester Impreza WRX key operates on 433 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 Subaru Forester Impreza WRX key use?
The Subaru Forester Impreza WRX uses a 4D82 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 Subaru Forester Impreza WRX?
The Subaru Forester Impreza WRX (various model years) uses the CWTWBU766 / 57497-FJ031 433MHz 4D82 Chip Remote Head Key for Subaru Forester Impreza WRX Pin code:34425545 (SKU PCK-SU-2021). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Subaru Forester Impreza WRX 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.
Ready to order a Subaru Forester Impreza WRX key?
💬 Ask on WhatsAppRelated: All Subaru keys · All guides · Key Finder
More Subaru guides: BRZ · Ascent · BRZ + · BRZ Legacy Impreza