Audi petrol catalytic converter · Audi A6
Catalytic converter. Listed for Audi A6.
We buy the 4B3178Q Audi catalytic converter in various conditions, even with a damaged casing. Prices track live precious-metal markets, so send us a photo or WhatsApp the code for today’s price.
| Vehicle | Years | Engine | Engine code |
|---|---|---|---|
| Audi A6 | – | 4.2 V8 (4B) | – |
These codes share a catalyst or housing number with 4B3178Q, so they are the same or an equivalent unit.
Prices for 4B3178Q follow live platinum, palladium and rhodium markets and depend on the condition of the unit. Send us a photo of the converter and its code and we will reply with today’s price.
Look for the stamped or engraved code on the converter shell or heat shield. Photograph every code you can see so we can match it exactly.
Yes. We collect across England & Wales, or you can drop off. Payment is usually by bank transfer.
