Camshaft covers / Gaskets

Actuator camshaft.


Fits:
Porsche 957 Cayenne S / GTS / Turbo 4.8L 2008-10
Porsche 958 Cayenne S / GTS / Turbo 4.8L 2011-14
Porsche 970 Panamera 3.6L 2011-16
Porsche 970 Panamera S 4.8L 2011-13
Porsche 970 Panamera GTS / Turbo 4.8L 2011-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 29

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94810530407

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Actuator Camshaft / VVT Solenoid – Porsche Cayenne 955 S / Turbo (2005>>)
OEM ref: 94810530407

This camshaft actuator (variable valve timing / VVT solenoid) controls the oil flow to the camshaft adjuster, allowing the engine ECU to advance or retard cam timing. On Porsche Cayenne 955 S and Turbo models from 2005 onwards, a healthy actuator is essential for smooth power delivery, good fuel economy and clean emissions.

Compatible with : 

• ·         Porsche 957 Cayenne S/GTS 4.8L 2007-10
• ·         Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• ·         Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
• ·         Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
• ·         Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
• ·         Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
• ·         Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• ·         Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• ·         Porsche 970.1 Panamera S V8 4.8L 2009-13
• ·         Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• ·         Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• ·         Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• ·         Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• ·         Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• ·         Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• ·         Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• ·         Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• ·         Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• ·         Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16

Why these should be replaced

Over time the original actuator is exposed to hot engine oil, varnish deposits and general wear. This can cause the internal valve to stick or slowdown, which means the cam timing can no longer be adjusted correctly. Replacing tired actuators:

Restores correct camshaft timing and engine performance Improves throttle response and mid-range torque Helps cure rough idle and hesitation under load Can reduce fuel consumption and emissions Prevents further damage to camshaft adjusters and associated components

On many Cayenne V8 engines, Porsche and independent specialists recommend replacing faulty VVT solenoids in pairs (one per cylinder bank) to ensure balanced timing and avoid repeat labour costs.

 

Common issues / symptoms of a failing camshaft actuator

Typical signs that this part needs replacement include:

Check Engine Light with camshaft timing faults (e.g. “camshaft position – timing over-advanced/retarded”) Rough idle, misfires or stalling, especially when hot Flat spots or loss of power in the low–mid rev range Poor fuel economy compared with normal Rattling / ticking on start-up if the timing cannot be adjusted correctly Fault codes relating to Variable Valve Timing (VVT) solenoid / camshaft actuator

If these symptoms are present and other basic checks (oil level/quality, wiring, connectors) are OK, the camshaft actuator is a prime suspect.

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Diagram ref no 29

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94810530407

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Actuator valve.


Fits:
Porsche 957 Cayenne 4.8L S / GTS / Turbo 2008-10
Porsche 958 Cayenne 4.8L S / GTS / Turbo 2011-18
Porsche 958 Cayenne 3.6L V6 2015-16
Porsche 95B Macan 3.0L S / 3.6L Turbo 2014-18
Porsche 970 Panamera 3.6L 2011-16
Porsche 970 Panamera 4.8L S / GTS / Turbo 2010-16
Porsche 970 Panamera S 3.0L 2014-16

Click 'Zoom in' for large parts diagram.
Diagram Ref No 17

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94810530803

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Actuator Valve.
The OE Match Actuator Valve is a precision-engineered engine management component designed to control the operation of various vacuum, pressure or oil-actuated systems within the engine. Manufactured to OE specifications for fit, performance and reliability, this valve plays a critical role in ensuring accurate control of engine functions, helping to optimise performance, efficiency and emissions.  

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 17

Working in conjunction with the engine control unit (ECU), the actuator valve regulates the flow of pressure or vacuum signals to associated actuators and control mechanisms. Constructed from high-quality materials and designed to withstand extreme temperatures, vibration and continuous operation, it provides reliable and responsive control under all driving conditions.  

What This Product Does:

• Controls the flow of vacuum, pressure or oil signals within engine systems.
• Operates in conjunction with the engine control unit (ECU).
• Regulates the function of associated actuators and control mechanisms.
• Supports efficient engine performance and drivability.
• Helps optimise fuel economy and emissions output.
• Ensures accurate operation of engine management systems.
• Contributes to smooth engine response and reliability.
• Supports long-term performance of related engine components.

Symptoms Of Wear Or Failure:

• Illuminated check engine or engine management warning light.
• Fault codes relating to actuator or control valve circuits.
• Reduced engine performance or power output.
• Hesitation during acceleration.
• Rough idle or unstable engine operation.
• Poor fuel economy.
• Increased exhaust emissions.
• Intermittent drivability issues.
• Failure of associated engine control systems to operate correctly.
• Unusual clicking, buzzing or valve operation noises.

Why Replacement Matters:

• Actuator valves are subjected to constant switching cycles, engine heat, vibration, oil vapours and contaminants throughout their service life. Over time, internal valve mechanisms, seals or electrical components can wear, stick or fail, preventing accurate control of the systems they regulate.
• A faulty actuator valve can affect engine efficiency, performance and emissions compliance while placing additional strain on connected components. In some cases, the vehicle may enter a reduced-performance mode, and continued operation may contribute to accelerated wear of related engine systems.
• Replacing a worn or defective actuator valve restores proper engine control system operation, improves drivability and helps maintain optimum performance. An OE Match replacement provides factory-style fitment, precise control characteristics and dependable long-term durability, ensuring your Porsche engine continues to operate efficiently and reliably.

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94810530803

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Camshaft adjuster seal. Sold each.

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16

Diagram ref no 6

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94810593800

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Camshaft adjuster seal. Sold each.

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16

Diagram ref no 6

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94810593800

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Camshaft Gear to camshaft Bolt. M 12 x 1,5 x 140. 2Pc Per Engine. Price is for each.


Fits:
Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Porsche 957 Cayenne S/GTS 4.8L 2007-09 *Please check size
Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007>> *Please check size

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Diagram ref no 8

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94810418101

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Camshaft hydraulic valve tappet exhaust.
 

Fits:
Porsche 997.2 Carrera 2009-12
Porsche 957 Cayenne S / GTS / Turbo 2007-10
Porsche 997 GT3 2007-10

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Diagram Ref No 10

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0PB109461

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Stop Plug for hi-pressure pump clutch located at camshaft.



Fits:
Porsche 957 Cayenne S / GTS / Turbo 2008-10
Porsche 958 Cayenne S / GTS / Turbo 2011-18
Porsche 970 Panamera 2011-15

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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94810511400

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Stop Plug for hi-pressure pump clutch located at camshaft.



Fits:
Porsche 957 Cayenne S / GTS / Turbo 2008-10
Porsche 958 Cayenne S / GTS / Turbo 2011-18
Porsche 970 Panamera 2011-15

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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94810511400

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Engine valve cover gasket

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16

Diagram ref no 3 (cyl. 1-4) or 4 (cyl. 5-8)

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94810593

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Engine valve cover gasket

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16

Diagram ref no 3 (cyl. 1-4) or 4 (cyl. 5-8)

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94810593

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Engine Valve Cover Gasket.

The OE Match Engine Valve Cover Gasket Set is a high-quality replacement sealing solution designed to create a leak-proof seal between the engine valve covers and cylinder head assemblies. Manufactured to OE specifications for fit, sealing performance and durability, these gaskets help contain engine oil within the valvetrain area while protecting critical engine components from contamination.

Fits:

• Porsche 957 Cayenne S / GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
• Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
• Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
• Porsche 970.1 Panamera S V8 4.8L 2009-13
• Porsche 970.1 Panamera 4S V8 4.8L 2009-13
• Porsche 970.1 Panamera GTS V8 4.8L 2011-13
• Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
• Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
• Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
• Porsche 970.2 Panamera Turbo V8 Executive 2014-16
• Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16  

Diagram Ref No 3 (Cyl. 1-4) Or 4 (Cyl. 5-8)

Constructed from premium heat-resistant gasket materials, the valve cover gaskets are engineered to withstand continuous exposure to engine oil, high temperatures, pressure fluctuations and vibration. They are essential for maintaining lubrication system integrity and ensuring the long-term reliability of the engine.  

What This Product Does:

• Creates a secure oil-tight seal between the valve covers and cylinder heads.
• Prevents engine oil leaks from the valvetrain area.
• Protects the engine from contamination by dirt and debris.
• Maintains proper lubrication system integrity.
• Helps keep the engine bay clean and free from oil contamination.
• Supports reliable operation of the camshaft and valvetrain components.
• Contributes to long-term engine performance and durability.

Symptoms Of Wear Or Failure:

• Visible oil leaks around the valve cover perimeter.
• Oil residue on the engine or surrounding components.
• Burning oil smell from oil contacting hot exhaust components.
• Oil spots or drips beneath the vehicle.
• Low engine oil level due to ongoing leakage.
• Smoke from the engine bay in severe cases.
• Deteriorated, hardened or cracked gasket material.
• Oil contamination of ignition components or wiring.
• Increased engine bay dirt accumulation caused by oil seepage.

Why Replacement Matters:

• Valve cover gaskets are continuously exposed to extreme engine temperatures, oil vapours and thermal expansion cycles. Over time, the gasket material can harden, shrink, crack or lose elasticity, reducing its ability to maintain an effective seal.
• A leaking valve cover gasket can allow engine oil to escape, creating mess, unpleasant odours and potential damage to nearby components. Oil leaking onto hot exhaust parts may generate smoke and increase fire risk, while continued oil loss can contribute to reduced lubrication and accelerated engine wear.
• Replacing worn valve cover gaskets restores proper sealing, prevents oil leaks and helps maintain engine cleanliness and reliability. OE Match replacement gaskets provide factory-style fitment, excellent sealing performance and long-term durability, ensuring your Porsche engine remains properly protected and performs as intended.

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94810593

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