2004-2010 Audi A8/S8 Leak Detection Pump Hose / Line 4E0906272AJ
OEM Part #: 4E0-906-272-AJ (4E0906272AJ)
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A genuine Audi leak detection pump hose/line, OEM part number 4E0906272AJ, is now available as a used original-equipment component. This hose assembly is also known as the Leak Detection Pump Line and supersedes part numbers 4E0906272AK and 4E0906272J. In the evaporative emissions system, it connects the leak detection pump to the intake, helping seal the fuel vapor circuit. When this line develops a crack or leak, it can trigger a check engine light and set DTCs for a small or large evaporative leak. Designed for the 4.2L, 5.2L V10, and 6.0L W12 engines found in the Audi A8 Quattro and S8.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-906-272-AJ (4E0906272AJ) |
| Compatible OEM Part No | 4E0-906-272-AK, 4E0-906-272-J |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 21 vehicle configurations across 1 make, 2004-2010.
View all 21 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | S8 | Sedan | 5.2L V10 |