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- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Braided Fuel Breather Hose – 270mm long
High-quality braided fuel breather hose supplied in a 270mm pre-cut length, designed for use in Porsche fuel
tank ventilation systems.
Fits:
- Porsche 924 2.0L 1982-85
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-85
Diagram ref no 39
This hose is engineered to safely transport fuel vapours, maintaining correct tank pressure and ensuring efficient ventilation within the fuel system. The braided outer layer provides added strength and protection while maintaining flexibility for easy installation in confined spaces.
Manufactured to OEM specifications, this hose ensures reliable performance and correct fitment, making it ideal for maintenance, repair, or restoration of Porsche fuel systems.
Key Features
• Braided fuel breather hose
• 270mm pre-cut length for direct replacement
• OEM part number N0203781
• Designed for fuel tank ventilation systems
• Resistant to fuel vapours and heat
• Flexible and durable construction
• OEM-style fit and appearance
Function and Purpose
This breather hose is a key component within the fuel system.
It helps to:
• Vent fuel vapours safely from the tank
• Maintain proper internal tank pressure
• Prevent vapour build-up and system imbalance
• Support efficient fuel system operation
• Ensure safe and reliable vehicle performance
Why Replace Breather Hoses
Over time, breather hoses can degrade due to exposure to heat and fuel vapours.
Common issues include:
• Cracking or splitting
• Hardening and loss of flexibility
• Fuel vapour leaks
• Reduced ventilation efficiency
Replacing worn hoses ensures proper fuel system function and safety.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0203781
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 924S 1986-88
Porsche 944 / 944 S / Turbo 1985-87
Porsche 944 S2 / Turbo / Turbo S 1989-91 COUPE
Porsche 968 1992-95 COUPE
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959197540
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Fits:
Porsche 924S 1986-88
Porsche 944 1982-85
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435604804
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
Fits:
Porsche 924 1976-79
Porsche 924S 1986-88
Porsche 944 1982-85
Click 'Zoom in' for large parts diagram.
Diagram ref no 26
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94435655701
The product you are viewing cross references to these numbers