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- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
An OE-Match air intake rubber sleeve set, consisting of eight identical sleeves, engineered to replicate the fit, function, and durability of the original Porsche intake connectors. It seals and connects intake system components.
SET OF 8
Fits:
Porsche 928 4.5L 1978 - 1979
* with Engine type: 2801
Porsche 928 4.7L 1983 - 1984
* with Engine type: 2819, 2820 * USA, Canada, Japan models Only
Diagram ref no 37
These sleeves connect and seal intake components, preventing unmetered air from entering the engine. By renewing all connection points at once, the set helps maintain proper air-fuel mixture control, smooth throttle response, and reliable engine operation.
Installed between intake air distributor and intake manifolds, the rubber sleeves provide flexible, airtight connections while absorbing vibration and minor engine movement. Working together as a complete set, they eliminate common vacuum leaks that can lead to rough idle, hesitation, or lean-running conditions in the Porsche 928.
Aging intake rubber can crack, harden, or split from heat and oil vapours, leading to air leaks and unstable engine running. Replacing worn sleeves restores proper sealing, helping maintain correct airflow measurement and drivability.
When to replace:
• Visible cracks, splits, or swelling in the rubber
• Loose fitment or air leaks at the coupling points
• Rough idle, hesitation, or lean-running symptoms (after inspection)
• During intake service or when replacing adjacent intake hoses/boots
• Excessive hardening or deterioration from heat/oil exposure
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811015801
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Intake manifold-to-crankcase vent line. This replacement pipe connects the intake manifold with the crankcase ventilation circuit.
Fits:
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Diagram Ref No 7
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The line provides a connection between the crankcase breather system and the engine intake. It forms part of the ventilation circuit rather than serving as an oil supply pipe or an oil separator.
Technical Details
- Brand: OE Match.
- Connection: intake manifold to crankcase.
- Listed engine application: 3.6L.
The product reference and connection are identified in the supplied product information.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510724700
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Fits
Porsche 958 Cayenne 3.0 Diesel 2011>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95811032400
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Fits:
Porsche 957 Cayenne 3.6L 2007-10
Porsche 958 Cayenne 3.6L 2010-18
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95511013600
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Fits:
Porsche 958 Cayenne 3.0L V6 2011-18
Diagram ref. 11.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95811036000
The product you are viewing cross references to these numbers