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German O-Ring for Oil Separator Vent Line Connection (18.77 X 1.78 mm) for Porsche 911/993/Boxster (1997–2003)
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German O-Ring for Oil Separator Vent Line Connection (18.77 X 1.78 mm) for Porsche 911/993/Boxster (1997–2003)

German O-Ring for Oil Separator Vent Line Connection (18.77 X 1.78 mm) for Porsche 911/993/Boxster (1997–2003)

$1.73

Original: $4.95

-65%
German O-Ring for Oil Separator Vent Line Connection (18.77 X 1.78 mm) for Porsche 911/993/Boxster (1997–2003)—

$4.95

$1.73

The Story

This replacement German O-Ring fits Porsche 911/993/Boxster (1997–2003) applications listed in the fitment table below. It seals the service connection so fluid, air, or vacuum stays contained where the joint is assembled.

A fresh seal helps keep the repair clean and reduces the chance of chasing small leaks later.

Technical Details

  • Manufacturer part number: 99970715440
  • Type: O-Ring
  • Application range: Porsche 911/993/Boxster (1997–2003)

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
1999 Porsche 911
2000 Porsche 911
2001 Porsche 911 Carrera
2002 Porsche 911 Carrera
2003 Porsche 911 Carrera
2001 Porsche 911 Carrera 4
2002 Porsche 911 Carrera 4
2003 Porsche 911 Carrera 4
2002 Porsche 911 Carrera 4S
2003 Porsche 911 Carrera 4S
2002 Porsche 911 Targa
1997 Porsche Boxster
1998 Porsche Boxster
1999 Porsche Boxster
2000 Porsche Boxster
2001 Porsche Boxster
2002 Porsche Boxster

Description

This replacement German O-Ring fits Porsche 911/993/Boxster (1997–2003) applications listed in the fitment table below. It seals the service connection so fluid, air, or vacuum stays contained where the joint is assembled.

A fresh seal helps keep the repair clean and reduces the chance of chasing small leaks later.

Technical Details

  • Manufacturer part number: 99970715440
  • Type: O-Ring
  • Application range: Porsche 911/993/Boxster (1997–2003)

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
1999 Porsche 911
2000 Porsche 911
2001 Porsche 911 Carrera
2002 Porsche 911 Carrera
2003 Porsche 911 Carrera
2001 Porsche 911 Carrera 4
2002 Porsche 911 Carrera 4
2003 Porsche 911 Carrera 4
2002 Porsche 911 Carrera 4S
2003 Porsche 911 Carrera 4S
2002 Porsche 911 Targa
1997 Porsche Boxster
1998 Porsche Boxster
1999 Porsche Boxster
2000 Porsche Boxster
2001 Porsche Boxster
2002 Porsche Boxster