Audi petrol catalytic converter · Audi S4, Audi S6
Ceramic catalytic converter. Fitted to Audi S4 & Audi S6.
We buy the 4A0131701AA 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 S4 C4 | – | 20V Turbo · Petrol | – |
| Audi S6 C4 | – | 20V Turbo · Petrol | – |
These codes share a catalyst or housing number with 4A0131701AA, so they are the same or an equivalent unit.
Part numbers close to 4A0131701AA. These can be different units, so send us a photo of yours and we will check it.
Prices for 4A0131701AA 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. This unit is also known by 4A0178D, so any of these codes identifies it.
Yes. We collect across England & Wales, or you can drop off. Payment is usually by bank transfer.
