
Original: $2.95
-65%$2.95
$1.03The Story
This German O-Ring is used on Porsche 911/993/Boxster/Cayman (2003–2008) applications listed below when the original part is worn, leaking, damaged, or missing. It seals the service connection so fluid, air, or vacuum stays contained where the joint is assembled.
Use it when old rubber, paper, or sealing surfaces have hardened, flattened, or begun to leak.
Technical Details
- Manufacturer part number: 99970736441
- Type: O-Ring
- Application range: Porsche 911/993/Boxster/Cayman (2003–2008)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you want help confirming the application, send us your VIN. PMB Performance has spent over 20 years working through Porsche fitment details, model changes, and service parts.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | Porsche | 911 | 40th Anniversary Edition | |
| 2003 | Porsche | 911 | Carrera | |
| 2004 | Porsche | 911 | Carrera | |
| 2005 | Porsche | 911 | Carrera | |
| 2006 | Porsche | 911 | Carrera | |
| 2007 | Porsche | 911 | Carrera | |
| 2008 | Porsche | 911 | Carrera | |
| 2003 | Porsche | 911 | Carrera 4 | |
| 2003 | Porsche | 911 | Carrera 4S | |
| 2004 | Porsche | 911 | Carrera 4S | |
| 2005 | Porsche | 911 | Carrera 4S | |
| 2007 | Porsche | 911 | Targa 4 | |
| 2008 | Porsche | 911 | Targa 4 | |
| 2003 | Porsche | Boxster | ||
| 2004 | Porsche | Boxster | ||
| 2005 | Porsche | Boxster | ||
| 2006 | Porsche | Boxster | ||
| 2007 | Porsche | Boxster | ||
| 2008 | Porsche | Boxster | ||
| 2006 | Porsche | Cayman | ||
| 2007 | Porsche | Cayman | ||
| 2008 | Porsche | Cayman |
Description
This German O-Ring is used on Porsche 911/993/Boxster/Cayman (2003–2008) applications listed below when the original part is worn, leaking, damaged, or missing. It seals the service connection so fluid, air, or vacuum stays contained where the joint is assembled.
Use it when old rubber, paper, or sealing surfaces have hardened, flattened, or begun to leak.
Technical Details
- Manufacturer part number: 99970736441
- Type: O-Ring
- Application range: Porsche 911/993/Boxster/Cayman (2003–2008)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you want help confirming the application, send us your VIN. PMB Performance has spent over 20 years working through Porsche fitment details, model changes, and service parts.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | Porsche | 911 | 40th Anniversary Edition | |
| 2003 | Porsche | 911 | Carrera | |
| 2004 | Porsche | 911 | Carrera | |
| 2005 | Porsche | 911 | Carrera | |
| 2006 | Porsche | 911 | Carrera | |
| 2007 | Porsche | 911 | Carrera | |
| 2008 | Porsche | 911 | Carrera | |
| 2003 | Porsche | 911 | Carrera 4 | |
| 2003 | Porsche | 911 | Carrera 4S | |
| 2004 | Porsche | 911 | Carrera 4S | |
| 2005 | Porsche | 911 | Carrera 4S | |
| 2007 | Porsche | 911 | Targa 4 | |
| 2008 | Porsche | 911 | Targa 4 | |
| 2003 | Porsche | Boxster | ||
| 2004 | Porsche | Boxster | ||
| 2005 | Porsche | Boxster | ||
| 2006 | Porsche | Boxster | ||
| 2007 | Porsche | Boxster | ||
| 2008 | Porsche | Boxster | ||
| 2006 | Porsche | Cayman | ||
| 2007 | Porsche | Cayman | ||
| 2008 | Porsche | Cayman |





















