Audi / Volkswagen Secondary Air Pump Hose / Line 4L0131206D
OEM Part #: 4L0-131-206-D (4L0131206D)
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This Secondary Air Pump Hose (OEM Part Number 4L0131206D) is a critical component for the air injection system, located within the engine bay of Audi Q7 (2007-2015) and Volkswagen Touareg (2009) models featuring 4.2L V8 gas engines. It connects the secondary air pump to the intake manifold, ensuring proper airflow during cold starts. This hose effectively addresses issues related to air delivery, which can impact emissions and engine performance. Compatible with various models, it's an ideal replacement for a worn or damaged hose. Also known simply as "hose," it interchanges with part numbers such as 079131101AN and 06A959253E.
Specifications
| Fits Vehicle Model | Q7, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 4L0-131-206-D (4L0131206D) |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 5 vehicle configurations across 2 makes, 2007-2010.
View all 5 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | |
| 2010 | Audi | Q7 | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 030001 |