2009-2018 Audi / Volkswagen Firewall Water Box Grommet / Cover Left, Right 5N0971866A
OEM Part #: 5N0-971-866-A (5N0971866A)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Side: Left, Right
Used
Donor2018 Audi Q3 · 2.0L · 55k miles
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Genuine OEM Used
SKU: 565004
Donor Vehicle: 2018 Audi Q3 · 2.0L · 55k miles
2 photos
$12.13
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A used Audi and VW Firewall Water Box Grommet / Cover, OEM part number 5N0971866A, from a donor vehicle. Also called a firewall cover or grommet, this seals the opening where the water box passes through the firewall, keeping water and debris out of the cabin. Over time, the rubber can crack or the grommet may go missing, allowing water leaks into the footwell area. It fits left or right side placement. This genuine OEM part was removed from a Volkswagen Tiguan or Audi Q3 with a 1.4L, 2.0L gas, or 2.0L diesel turbo engine.
Specifications
| Fits Vehicle Model | Q3, Tiguan, Tiguan Limited |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5N0-971-866-A (5N0971866A) |
| Side | Left, Right |
| Category | Other |
Compatible Vehicles
Fits 19 vehicle configurations across 2 makes, 2009-2018.
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 19 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Volkswagen | Tiguan Limited | SUV | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Tiguan Limited | SUV | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2013 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2015 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2009 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2014 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2016 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2012 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2010 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2011 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2016 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2016 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2015 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2015 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo |