Vacuum Hose 3.2 x 7mm Sold by the Metre. Porsche 911 / 911 turbo  ❭  99918128150

Vacuum Hose 3.2x7mm
Sold per metre

This versatile hose is sold per metre, allowing you to cut to the exact length required for your application. It is used across various engine bay systems, including vacuum circuits, fuel system connections, and emissions-related components.

Fits:

• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1975-1977 3.0L Turbo (930)

 
Diagram ref no 49-50

Manufactured for durability and flexibility, this hose ensures reliable performance under engine bay conditions, making it ideal for maintenance, repair, or full restoration of classic Porsche models.

Key Features

• 3.2mm internal diameter vacuum hose
• 7mm outer diameter for correct fitment
• Sold per metre for custom lengths
• Suitable for Porsche 911 and 911 turbo (1970–1977)
• Multi-use across vacuum and fuel systems
• Flexible and durable construction
• OEM-style specification

Function and Purpose

This vacuum hose is used across multiple engine systems.

It helps to:
• Maintain vacuum pressure for engine operation
• Connect vacuum-controlled components
• Support fuel system and carburettor functions
• Ensure proper airflow and system balance
• Enable reliable engine performance

Why Replace Vacuum Hoses

Over time, rubber hoses degrade due to heat and age.

Common issues include:
• Cracking or splitting
• Vacuum leaks affecting performance
• Hardening and loss of flexibility
• Reduced system efficiency

Replacing old hoses restores proper vacuum function and engine reliability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99918128150

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