2009-2012 Audi Q7 Diesel Exhaust Fluid / Def Pump 4L0131899G
OEM Part #: 4L0-131-899-G (4L0131899G)
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The exact part you’ll receive — not a stock photo.
$531.00
Used
Donor2010 Audi Q7 · 3.0L
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Genuine OEM Used
SKU: 685035
Donor Vehicle: 2010 Audi Q7 · 3.0L
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$531.00
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Audi Diesel Exhaust Fluid / Def Pump (OEM 4L0131899G) — a used genuine OEM part removed from a donor vehicle. This DEF pump is also known as the diesel exhaust fluid pump. It replaces OEM numbers 4L0131899H, 4L0131899F, 4L0131899C, 4L0131899A, and 4L0131899J. Designed for Audi Q7 models with the 3.0L V6 diesel turbo engine (2967cc 181 cu. in.). The pump injects DEF into the exhaust stream to reduce NOx emissions. When it fails, you may see a check-engine light, reduced power, or a warning for low DEF fluid even when the tank is full.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4L0-131-899-G (4L0131899G) |
| Compatible OEM Part No | 4L0-131-899-H, 4L0-131-899-F, 4L0-131-899-C, 4L0-131-899-A, 4L0-131-899-J |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 4 vehicle configurations across 1 make, 2009-2012.
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 4 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo |