Guide · Audi

Audi Q3 Key Replacement Guide

Last updated: August 2026 · Verified OEM part numbers

Quick answer: The Audi Q3 (2012-2018) uses the 8T0959754A IYZFBSB802 315MHz 46 Chip 3+Start Button Smart Key for Audi A4 Q5 S5 (SKU PCK-AU-2018-O) — verified against OEM part numbers. See the full compatibility table below.

Which Audi Q3 key fits your vehicle?

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Compatible keys for Audi Q3

Years	Key
2012-2018	8T0959754A IYZFBSB802 315MHz 46 Chip 3+Start Button Smart Key for Audi A4 Q5 S5 SKU: PCK-AU-2018-O
2012-2018	8T0959754C 8T0959754G 315MHz 46 Chip Refit Smart Remote Key for Audi A5 Q5 (Lamborghini Style) SKU: PCK-AU-2053
2012-2018	8T0959754A IYZFBSB802 315MHz 46 Chip 3+Panic Button Smart Key for Audi A4 Q5 S5 SKU: PCK-AU-2019-O
2012-2018	8T0959754C 8T0959754G 315MHz 46 Chip 3 Button Smart Remote Key for Audi A5 Q5 SKU: PCK-AU-2017-O

Before you order

Match the year range — Audi 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

Which key fits my Audi Q3?

The Audi Q3 (2012-2018) uses the 8T0959754A IYZFBSB802 315MHz 46 Chip 3+Start Button Smart Key for Audi A4 Q5 S5 (SKU PCK-AU-2018-O). Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Audi Q3 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 Audi Q3 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.

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