Audi A8 Catalyst converter

Compare Audi A8 catalyst converter from trusted brands — check fitment by engine

Browse Catalyst converter parts for Audi A8

Catalyst converter for Audi A8: all models

Audi A8 D2 4D2 4D8

Audi A8 D3 4E2 4E8

Audi A8 D4 4H2 4H8 4HC 4HL

Audi A8 D5 4N2 4N8 4NC 4NL

Special offers for Audi A8 Catalyst converter and other exhaust spares

Final Muffler Exhaust Pipe Exhaust gas temperature sensor EGR Valve Centre Muffler Rear muffler silencer insert Catalytic Converter Cleaning Exhaust pipe gasket

Hot Picks: our best-selling Audi A8 Catalyst converter

Popular Catalyst converter parts at great prices.

BOSAL099-789catalyst converter£134.99

KAMOKA8015038catalyst converter£114.99

MTS04.3739catalyst converter£55.99

DINEX5AI005-RXcatalyst converter£1,245.99

Related models for this part

A6 C5 Avant 4B5 4B6 A4 B7 8EC 100 C3 Avant 445 446 100 C3 Saloon 443 444 100 C4 Avant 4A5 100 C4 Saloon 4A2 80 B2 Saloon 811 813 814 819 853 80 B3 Saloon 893 894 8A2

Top OE numbers for catalyst converter

Common original equipment numbers linked to stocked alternatives.

Catalyst converter for Audi A8 — what you need to know

Finding the right catalyst converter for your Audi A8 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing catalyst converter for your Audi A8, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All catalyst converter listed on this page are confirmed compatible with Audi A8. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What catalyst converter fits a Audi A8?

We have catalyst converter options verified for Audi A8. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many catalyst converter options are available for Audi A8?

There are 0 catalyst converter options available for the Audi A8. Prices vary by brand and specification.

What brands make catalyst converter for Audi A8?

Multiple brands offer catalyst converter for the Audi A8. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Audi A8 catalyst converter?

Check your Audi A8 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.