2017-2025 Audi Engine Air Filter Box (UPPER HALF) 8W0133837AB
OEM Part #: 8W0-133-837-AB (8W0133837AB)
Actual photo
The exact part you’ll receive — not a stock photo.
$26.99
Used
Donor2025 Audi A5 SPORTBACK · 2.0L · 13k miles
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Genuine OEM Used
SKU: 652078
Donor Vehicle: 2025 Audi A5 SPORTBACK · 2.0L · 13k miles
4 photos
HAS A CRACKED MOUNT, SEE PICTURES
$26.99
30-Day Returns
Genuine OEM Used
SKU: 694432
Donor Vehicle: 2025 Audi A5 SPORTBACK · 2.0L
3 photos
$29.99
30-Day Returns
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The used OEM Audi engine air filter box upper half, part number 8W0133837AB, is pulled from a donor vehicle. Also known as the air cleaner housing cover, it replaces 8W0133835AB, 8W0133837, and 8W0133835. This upper half seals the filter element on 2.0L TFSI/TSI turbocharged engines (gas, flex, or mild hybrid) found in Audi A4/A5 models. A cracked or missing upper half lets unfiltered air bypass the filter, which can dirty the MAF sensor or trigger a check engine light. Inspect the mounting tabs and seal before installation.
Specifications
| Fits Vehicle Model | A4, A4 allroad, A5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-133-837-AB (8W0133837AB) |
| Compatible OEM Part No | 8W0-133-835-AB, 8W0-133-837, 8W0-133-835 |
| Category | Air / Intake |
Compatible Vehicles
Fits 45 vehicle configurations across 1 make, 2017-2025.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 45 vehicle configurations — 45 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2020 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2019 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2021 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2018 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2017 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2025 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2024 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2023 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2022 | Audi | A4 allroad | Wagon | 2.0L l4 Turbo | 2017-25 |
| 2024 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2024 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2024 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2023 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2019 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2022 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2020 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2022 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2023 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2022 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2019 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2019 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2023 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2018 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2017 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYRB, CYRC |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17 |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/20/17; For Vehicles with Engine Code(s) CYMC, CYRB, CYRC, DDWA, DKNA, DLHB |