Chevrolet Sonic Key Replacement Guide
Last updated: September 2026 · Verified against OEM part numbers
Quick answer — Chevrolet Sonic
The Chevrolet Sonic (2017-2020) uses the HYQ4AA smart key — 315 MHz (SKU PCK-CV-2025-P) — verified against the original OEM part number. See every compatible option in the table below.
- OEM part number: HYQ4AA
- Frequency: 315 MHz
- Key type: Smart Key
- Years covered: 2017-2020
- Wholesale: MOQ 5 units per SKU, models mixable in one order
Which Chevrolet Sonic key fits your vehicle?
💬 Ask on WhatsAppCompatible keys for Chevrolet Sonic
| Years | Photo | Key |
|---|---|---|
| 2017-2020 | | No Badge HYQ4AA 13518779 13529640 315MHz 46 Chip Smart Key for Chevrolet Sonic Cruze SKU: PCK-CV-2025-P |
| 2017-2020 | | HYQ4AA 13518779 13529640 315MHz 46 Chip Smart Key for Chevrolet Sonic Cruze SKU: PCK-CV-2025-O |
Before you order
- Match the year range — Chevrolet 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 Chevrolet Sonic key?
The Chevrolet Sonic key operates on 315 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 Chevrolet Sonic?
The Chevrolet Sonic (2017-2020) uses the No Badge HYQ4AA 13518779 13529640 315MHz 46 Chip Smart Key for Chevrolet Sonic Cruze (SKU PCK-CV-2025-P). Check the table above for all compatible options, verified against OEM part numbers.
Do you supply Chevrolet Sonic 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 Chevrolet Sonic 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 Chevrolet Sonic key?
💬 Ask on WhatsAppRelated: All Chevrolet keys · All guides · Key Finder
More Chevrolet guides: Silverado · Cruze · Suburban · Equinox