1998-2005 Porsche Alarm Converter / Module 99661815901
Porsche Part #: 996-618-159-01 (99661815901)
Actual photo
The exact part you’ll receive — not a stock photo.
$48.99
Used
Donor2000 Porsche 911 · 3.4L
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4 Available — Select Your Part:
Genuine OEM Used
SKU: 479630
Donor Vehicle: 2000 Porsche 911 · 3.4L
2 photos
$48.99
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Genuine OEM Used
SKU: 485925
Donor Vehicle: 2002 Porsche BOXSTER · 2.7L · 82k miles
2 photos
$48.99
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Genuine OEM Used
SKU: 471624
Donor Vehicle: 1999 Porsche BOXSTER · 2.5L
2 photos
$48.99
30-Day Returns
Genuine OEM Used
SKU: 653765
Donor Vehicle: 2000 Porsche BOXSTER · 2.7L
2 photos
$54.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Porsche Alarm Converter / Module 99661815901, a used OEM component. Also called the alarm converter or module, it manages the security system's interface. When it fails, common symptoms include false alarms or the system refusing to arm or disarm. It originally served various Porsche models with engines from 2.5L to 5.7L. If your Porsche's alarm behavior is erratic, this module could be the cause.
Specifications
| Fits Vehicle Model | 911, Boxster, Carrera GT |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 996-618-159-01 (99661815901) |
| Category | Computers / Modules |
Compatible Vehicles
Fits 66 vehicle configurations across 1 make, 1998-2005.
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 66 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Turbo S Convertible | 3.6L Turbo | |
| 2003 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2001 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2004 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2000 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2001 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2000 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 1999 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2004 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | |
| 2000 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2004 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 1999 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2003 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2005 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Turbo S Coupe | 3.6L Turbo | |
| 2005 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2003 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2005 | Porsche | 911 | Carrera 4S Convertible | 3.6L | |
| 2004 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2004 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2004 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2002 | Porsche | 911 | GT2 Coupe | 3.6L Turbo | |
| 2000 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2004 | Porsche | Boxster | S Convertible | 3.2L | |
| 2001 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 1999 | Porsche | Boxster | Convertible | 2.5L | |
| 1998 | Porsche | 911 | Targa | 3.6L | |
| 2002 | Porsche | 911 | Targa | 3.6L | |
| 2001 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2002 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 1999 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2005 | Porsche | Carrera GT | Convertible | 5.7L V10 | |
| 2004 | Porsche | Boxster | Convertible | 2.7L | |
| 2004 | Porsche | Carrera GT | Convertible | 5.7L V10 | |
| 2003 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 1998 | Porsche | 911 | Carrera S Coupe | 3.6L | |
| 1998 | Porsche | Boxster | Convertible | 2.5L | |
| 2002 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1998 | Porsche | 911 | Carrera 4 Coupe | 3.6L | |
| 1998 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2002 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2000 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2001 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2000 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2001 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1998 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2003 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 1998 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 1999 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2005 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2004 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2003 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2003 | Porsche | 911 | Carrera 4S Coupe | 3.6L | |
| 2005 | Porsche | 911 | Turbo Convertible | 3.6L Turbo | |
| 2004 | Porsche | 911 | GT3 Coupe | 3.6L | |
| 2001 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2004 | Porsche | 911 | Carrera 4S Convertible | 3.6L | |
| 2005 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2005 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2002 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2002 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2003 | Porsche | 911 | Turbo Coupe | 3.6L Turbo | |
| 2004 | Porsche | 911 | Coupe | 3.6L |