Seal for intake manifold. Porsche 911 65-73 / 914-6  ❭  90110839104

Seal for intake manifold.
Genuine Porsche OE intake manifold gasket. The intake manifold gasket sits between the intake manifold and the cylinder head. Its role is to create a tight, leak-proof seal that prevents unmetered air, fuel mixture, and vacuum leaks that can disrupt engine performance and efficiency. A properly sealed intake system ensures that each cylinder receives the correct air and fuel charge for combustion.
Sold individually, 6 or 12 required per vehicle - depending on vehicle model

Fits:
Porsche 911 E 1969 - 1971
Porsche 911 /L/TU/T
Porsche 911 T / 911 T-V 
Porsche 911 T-E/E 1972 - 1973

Porsche 914-6 1970 - 1976

Diagram ref no 8

The intake manifold gasket plays a crucial role in maintaining proper air and vacuum flow to the engine. Over time and with exposure to heat and vibration, gaskets may become brittle, compressed, or degraded, which can result in:
•  Vacuum leaks
•  Rough idle and hesitation
•  Increased fuel consumption
•  Loss of engine efficiency.
Replacing a worn or damaged gasket with a Genuine Porsche OE part helps restore correct sealing, stabilises vacuum, and improves engine performance in classic Porsche applications.

When to replace
Replace this intake manifold gasket if:
•   There are signs of vacuum leaks or unstable idle
•   You notice hissing or intake noise from the engine bay
•   The gasket has aged, cracked, or deteriorated
•   You’re performing engine, manifold, or fuel system service
•   You’re restoring or maintaining a classic Porsche engine

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Related, superseded, cross reference or alternative numbers for comparison.

90110839104

The product you are viewing cross references to these numbers