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- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
The Crankcase Breather Line – Right is a OE MATCH engine ventilation component designed to regulate crankcase pressure on the right-hand side of the engine. As part of the Positive Crankcase Ventilation (PCV) system, this breather line routes blow-by gases safely back into the intake system, maintaining correct internal pressure and supporting emissions control.
Fits:
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
Diagram Ref No 7
What This Product Does:
- Ventilating excess crankcase pressure
- Routing blow-by gases back into the intake system
- Supporting proper PCV system operation
- Preventing oil seal and gasket damage caused by pressure build-up
- Helping reduce sludge formation and oil contamination
Symptoms Of Wear Or Failure:
- Rough idle or unstable engine performance
- Check Engine Light illumination
- Oil leaks from valve covers or engine seals
- Increased oil consumption
- Whistling or hissing noises (vacuum leak)
- Sludge build-up in the engine
- Oil residue around hose connections
Why Replacement Matters:
- Restore proper crankcase pressure regulation
- Prevent oil leaks and gasket failure
- Improve engine performance and efficiency
- Maintain emissions system integrity
- Avoid expensive engine repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94610723975
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Crankcase Sealing Plug (Core Plug) A16
Sold each
Restore the integrity of your Porsche engine with this OE
Match Crankcase Sealing Plug (Core Plug) A16. This precision-engineered sealing plug provides a secure seal within the
crankcase, helping to prevent oil leaks and maintain the integrity of the
engine block.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Diagram ref no 3
Core plugs play a vital role in sealing machined openings within the engine during manufacture. Over time, corrosion, engine heat and age can cause these plugs to deteriorate, making replacement essential during engine repairs or rebuilds. This OE Match component offers the correct dimensions and fit for dependable sealing and long-term reliability.
Whether you're rebuilding an engine, repairing an oil leak or carrying out preventative maintenance, this OE Match crankcase sealing plug provides a reliable OE-quality solution.
What Does the Crankcase Sealing Plug Do?
The crankcase sealing plug closes a machined opening within the engine block or crankcase.
Its primary functions include:
- Sealing casting and machining openings within the engine.
- Preventing engine oil leaks.
- Maintaining crankcase integrity.
- Helping protect the engine against dirt and moisture ingress.
- Supporting long-term engine reliability.
- Providing a secure, leak-free seal under normal operating conditions.
Although simple in design, the sealing plug is essential for maintaining a properly sealed engine.
Why Does the Crankcase Sealing Plug Fail?
Over time, sealing plugs are exposed to harsh operating conditions.
Common causes of failure include:
- Corrosion caused by moisture and coolant contamination.
- Age-related deterioration.
- Heat cycling causing material fatigue.
- Mechanical damage during engine repairs.
- Incorrect installation.
- Wear associated with high-mileage engines.
A failing core plug can lead to oil leaks, contamination and unnecessary engine repairs if left unattended.
When Should It Be Replaced?
Replacement is recommended when:
- An oil leak is traced to the sealing plug.
- The original plug shows corrosion or damage.
- Carrying out a complete engine rebuild.
- The crankcase has been dismantled.
- Performing preventative maintenance on a high-mileage engine.
- Replacing other crankcase sealing components.
Replacing ageing core plugs during engine work helps avoid future leaks and reduces the likelihood of repeat labour costs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
N0119034
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Fits:
Porsche 957 Cayenne Turbo 4.8L 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810724553
The product you are viewing cross references to these numbers
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
Fits:
Porsche 957 Cayenne S / GTS 4.8L 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810724702
The product you are viewing cross references to these numbers