Audi A3/S3 Secondary Air Pump Hose / Line 5WA131149
OEM Part #: 5WA-131-149 (5WA131149)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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A used genuine Audi OEM Secondary Air Pump Hose / Line, part number 5WA131149, originally removed from a donor vehicle. This hose routes air from the secondary air injection pump to the exhaust system on certain 2.0L turbocharged and MHEV engines (EA888 evo4) found in the A3, A3 Quattro, and S3. Cracks or leaks in this line can trigger a check engine light related to insufficient secondary air flow.
Specifications
| Fits Vehicle Model | A3, S3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 5WA-131-149 (5WA131149) |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2022-2026.
View all 13 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2025 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2025 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2026 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2026 | Audi | S3 | Sedan | 2.0L l4 Turbo |