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Category Filter
Intake manifold rubber sleeve. Porsche 911 / 914 - 99970307650
99970307650/1
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 914 (1970-1976)
Information
Intake manifold rubber sleeve
This OE Match intake manifold rubber sleeve is a replacement rubber connecting sleeve for Porsche 911 and 914 models. It is designed to match the original-style fitment and function, helping provide a secure air intake connection within the engine induction system.
Fits:
Porsche 911 1965 - 1973
Porsche 914/6 1970 - 1972
Diagram ref no 6/1
The intake manifold rubber sleeve helps connect and seal sections of the intake manifold or induction system. A good sleeve helps maintain correct airflow, prevents unwanted air leaks, and supports smooth engine running, correct mixture control, and reliable intake system performance.
Functions
• Replaces the intake manifold rubber sleeve
• Helps seal the intake manifold connection
• Supports correct airflow through the induction system
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and consistent engine performance
• Replaces cracked, hardened, split, loose, or perished original sleeves
• OE Match replacement for classic Porsche intake system repair.
Why Replace This Part?
Rubber intake sleeves are exposed to heat, fuel vapour, oil mist, vibration, and age-related deterioration. Over time, the rubber can harden, crack, split, shrink, or lose its sealing ability. A failing sleeve may cause vacuum leaks, rough idle, poor running, hesitation, difficult starting, or incorrect fuel mixture. Replacing the sleeve helps restore a secure intake seal and dependable engine performance.
When to Replace This Part
• The rubber sleeve is cracked, split, hard, loose, or perished
• Vacuum leaks are suspected around the intake manifold
• The engine has rough idle, hesitation, or poor running
• Intake manifold parts have been removed or serviced
• Fuel injection or carburettor components are being inspected
• The intake system is being rebuilt or restored
• Preventative replacement is being carried out during engine service.
Where it fits on the car
This sleeve fits within the engine intake manifold / induction system on Porsche 911 and 914 models. It is used at the intake connection point where a rubber sleeve seal is specified.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
The product you are viewing cross references to these numbers
This OE Match intake manifold rubber sleeve is a replacement rubber connecting sleeve for Porsche 911 and 914 models. It is designed to match the original-style fitment and function, helping provide a secure air intake connection within the engine induction system.
Fits:
Porsche 911 1965 - 1973
Porsche 914/6 1970 - 1972
Diagram ref no 6/1
The intake manifold rubber sleeve helps connect and seal sections of the intake manifold or induction system. A good sleeve helps maintain correct airflow, prevents unwanted air leaks, and supports smooth engine running, correct mixture control, and reliable intake system performance.
Functions
• Replaces the intake manifold rubber sleeve
• Helps seal the intake manifold connection
• Supports correct airflow through the induction system
• Helps prevent vacuum leaks and unmetered air entry
• Supports smooth idle and consistent engine performance
• Replaces cracked, hardened, split, loose, or perished original sleeves
• OE Match replacement for classic Porsche intake system repair.
Why Replace This Part?
Rubber intake sleeves are exposed to heat, fuel vapour, oil mist, vibration, and age-related deterioration. Over time, the rubber can harden, crack, split, shrink, or lose its sealing ability. A failing sleeve may cause vacuum leaks, rough idle, poor running, hesitation, difficult starting, or incorrect fuel mixture. Replacing the sleeve helps restore a secure intake seal and dependable engine performance.
When to Replace This Part
• The rubber sleeve is cracked, split, hard, loose, or perished
• Vacuum leaks are suspected around the intake manifold
• The engine has rough idle, hesitation, or poor running
• Intake manifold parts have been removed or serviced
• Fuel injection or carburettor components are being inspected
• The intake system is being rebuilt or restored
• Preventative replacement is being carried out during engine service.
Where it fits on the car
This sleeve fits within the engine intake manifold / induction system on Porsche 911 and 914 models. It is used at the intake connection point where a rubber sleeve seal is specified.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970307650
99970307650
The product you are viewing cross references to these numbers
Price: £6.15
In stock