Audi A4 Air & Cabin Filters by Year
The 2017-2020 Audi A4 takes cabin air filter 4M0-819-439-C and engine air filter 8W0-133-843-C, plus oil filter 06L-115-562-B (OEM part numbers). 2015-2016 models take cabin air filter 8K0-819-439-C and engine air filter 8K0-133-843-M, plus oil filter 06J-115-403-Q, and earlier years are in the table below.
Filters by model year
| Model years | Cabin air filter | Engine air filter | Oil filter | Buy |
|---|---|---|---|---|
| 2017-2020 | 4M0-819-439-C | 8W0-133-843-C | 06L-115-562-B | Shop cabin filter |
| 2015-2016 | 8K0-819-439-C | 8K0-133-843-M | 06J-115-403-Q | Shop cabin filter |
| 2009-2014 | 8K0-819-439-C | 8R0-133-843-K | 06J-115-403-Q | Shop cabin filter |
| 2006-2008 | 8E0-819-439 | 06C-133-843 | 06E-115-562-C | Shop cabin filter |
| 2005 | 8E0-819-439 | 06C-133-843 | 06A-115-561-B | Shop cabin filter |
These are the factory (OEM) part numbers. Searching one also finds the matching aftermarket filters, which list it as a cross-reference. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for the full details and sources.
Every A4 year
Sources. The filter part number for 16 of 16 model years is checked against a cited source, most often Audi OEM parts catalog. Each year page lists its own sources.
Last verified 2026-06-21. Maintained by Matan B., who runs GarageDex. How we verify.