2008-2012 Audi S5 Secondary Air Pump Hose / Line 8T0133817B
OEM Part #: 8T0-133-817-B (8T0133817B)
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$13.99
Used
Donor2012 Audi S5 · 4.2L
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Genuine OEM Used
SKU: 643351
Donor Vehicle: 2012 Audi S5 · 4.2L
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$13.99
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Genuine Audi secondary air pump hose / line, OEM part number 8T0133817B, pulled from a used donor vehicle. This is the factory air injection hose for the 4.2L V8 (4163cc) engine found in the S5. Also known as the air pump line, it supplies fresh air to the exhaust during cold starts to reduce emissions. A cracked or split hose here can trigger a check engine light or cause insufficient air flow during the cold-start cycle.
Specifications
| Fits Vehicle Model | S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8T0-133-817-B (8T0133817B) |
| Category | Evap / EGR |
Compatible Vehicles
Fits 5 vehicle configurations across 1 make, 2008-2012.
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 5 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | S5 | Coupe | 4.2L V8 | |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | |
| 2011 | Audi | S5 | Coupe | 4.2L V8 | |
| 2012 | Audi | S5 | Coupe | 4.2L V8 |