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Pierburg 7.24807.21.0 Vacuum Pump
| Brand | Pierburg 7.24807.21.0 |
|---|---|
| Fuel Type | Petrol |
| Number of connectors | 1 |
| Operating Mode | Mechanical |
| Shape | straight |
| Supplementary Article/Info 2 | without seal ring |
| Technical Information Number | SI 0109-11 |
| Fits | Audi · 18 vehicles |
Mechanical operation. Driven by the engine for consistent vacuum supply.
Single-connector design. Simplifies hose routing and installation.
Straight shape. Compact vacuum pump layout for easier packaging.
Cross-references Dorman - HELP 91043, URO 06E145100T and 06E145100B for the same application. See all 12.
Pierburg Vacuum Pump 7.24807.21.0
The Pierburg 7.24807.21.0 is a mechanical vacuum pump for petrol engines in the emission control vacuum system. It is built with one connector and a straight shape, and it is supplied without a seal ring. This vacuum pump is a direct-fit service part for select Audi A4, Audi A4 Quattro, Audi A6, and Audi A6 Quattro applications.
Key Features
- Brand: Pierburg
- Part number: 7.24807.21.0
- Fuel type: Petrol
- Operating mode: Mechanical
- One connector for straightforward OE-style routing
- Straight housing design
- Supplied without seal ring
- Technical information number: SI 0109-11
Detailed Description
This Pierburg vacuum pump is used in the emission control vacuum system to support vacuum supply on petrol-powered engines. It cross-references Dorman - HELP 91043 for the same application. The 7.24807.21.0 also matches OE-style part numbers used on select Audi platforms, including 06E145100B, 06E145100C, 06E145100D, 06E145100E, and 06E145100T. For buyers searching by vehicle, this part is a fit for Audi A4 and Audi A4 Quattro models from 2005-2009, as well as Audi A6 and Audi A6 Quattro models from 2005-2010, with notes applying to certain A6 applications using OE No. 06E145100E.
Vehicle Fitment
- Fits 2005-2009 Audi A4 Quattro, N/A
- Fits 2006-2008 Audi A4, N/A
- Fits 2005-2008 Audi A6 Quattro, N/A with OE No. 06E145100E
- Fits 2006-2008 Audi A6, N/A with OE No. 06E145100E
- Fits 2009 Audi A6 Quattro, N/A
- Fits 2009-2010 Audi A6, N/A
Common Replacement Reasons
- Vacuum loss in the emission control vacuum system
- Hard starting or inconsistent engine vacuum supply
- Engine performance issues tied to vacuum pump wear
- Oil seepage or leakage at the pump mounting area
- Faults related to a worn mechanical vacuum pump on petrol engines
Installation Notes
Confirm OE number match before installation, especially on Audi A6 applications with OE No. 06E145100E. Inspect the mounting surface and replace the seal ring if required, since this pump is supplied without a seal ring. Verify connector orientation, routing, and engine application against the vehicle’s original part number before final assembly.
Quality Assurance
Pierburg is an established OE supplier in engine management and emission-related components. The 7.24807.21.0 is built to meet the specifications identified by technical information number SI 0109-11 for the listed Audi applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Audi | A6 | — | 3.2L | V6 | N/A | — |
| 2009 | Audi | A4 Quattro | Convertible | 3.2L | V6 | N/A | — |
| 2009 | Audi | A6 | — | 3.2L | V6 | N/A | — |
| 2009 | Audi | A6 Quattro | — | 3.2L | V6 | N/A | — |
| 2008 | Audi | A4 | Sedan | 3.2L | V6 | N/A | — |
| 2008 | Audi | A4 Quattro | — | 3.2L | V6 | N/A | — |
| 2008 | Audi | A6 | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2008 | Audi | A6 Quattro | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2007 | Audi | A4 | Sedan | 3.2L | V6 | N/A | — |
| 2007 | Audi | A4 Quattro | — | 3.2L | V6 | N/A | — |
| 2007 | Audi | A6 | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2007 | Audi | A6 Quattro | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2006 | Audi | A4 | Sedan | 3.2L | V6 | N/A | — |
| 2006 | Audi | A4 Quattro | — | 3.2L | V6 | N/A | — |
| 2006 | Audi | A6 | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2006 | Audi | A6 Quattro | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
| 2005 | Audi | A4 Quattro | — | 3.2L | V6 | N/A | — |
| 2005 | Audi | A6 Quattro | — | 3.2L | V6 | N/A | with OE No. 06E145100E |
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