2000-2002 Audi A8/S8 Motion Detector / Alarm Sensor Right 4D0951178B
OEM Part #: 4D0-951-178-B (4D0951178B)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.99
Side: Right
Used
Donor2000 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 485650
Donor Vehicle: 2000 Audi A8 · 4.2L
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$15.99
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Genuine OEM Used
SKU: 476785
Donor Vehicle: None Audi Unknown
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$15.99
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Genuine OEM Used
SKU: 169489
Donor Vehicle: 2001 Audi A8 · 4.2L
2 photos
$15.99
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A used Audi motion detector / alarm sensor, OEM number 4D0951178B. This right-side unit monitors the cabin for intrusions; a failing sensor can cause false alarms or fail to trigger when needed. Removed from an Audi A8/S8 with the 4.2L V8.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4D0-951-178-B (4D0951178B) |
| Side | Right |
| Category | Sensors |
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2000-2002.
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
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and we’ll confirm the match.
View all 8 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2001 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2000 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2000 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2002 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2002 | Audi | S8 | Sedan | 4.2L V8 | |
| 2001 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2001 | Audi | S8 | Sedan | 4.2L V8 |