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Intake Manifold. Porsche 970.1 / 970.2 Panamera 3.6L V6 2009-16 › 94611001603
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 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
Maintain correct air distribution, dependable engine performance and proper engine-management operation with this Porsche Intake Manifold, part number 94611001603. Designed for compatible Porsche applications, the intake manifold forms a critical part of the engine's air induction system, distributing incoming air to the individual cylinders.
Fits:
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 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
Diagram Ref No 1
The intake manifold receives air from the upstream intake and throttle system and directs it through specifically designed runners towards the engine's intake ports. Its internal volume and runner design are engineered to support the required airflow characteristics across different engine speeds and loads.
A properly sealed intake manifold is essential because unwanted air entering through cracks, damaged seals or mounting surfaces can disrupt the air-fuel calculations made by the engine control unit (ECU). Depending on the engine-management system, an intake leak can cause lean running, rough idle, hesitation and diagnostic fault codes.
The manifold itself may also suffer physical damage, cracking, warping or deterioration around mounting points and connections. Replacing a defective component with the correct Porsche Intake Manifold 94611001603 helps restore proper intake sealing, balanced airflow and reliable engine operation.
What This Product Does:
- Distributes incoming air to the engine cylinders.
- Connects the upstream intake system to the cylinder head intake ports.
- Provides individual airflow paths through its intake runners.
- Helps ensure consistent air distribution between cylinders.
- Supports correct air-fuel mixture management.
- Works with the throttle and engine-management systems.
- Helps maintain smooth idle and responsive acceleration.
- Supports efficient cylinder filling.
- Contributes to consistent engine performance across the operating range.
- Provides mounting or connection points for associated intake components where applicable.
- Maintains a sealed intake path to prevent unwanted air entering the engine.
- Replaces a cracked, warped or otherwise damaged intake manifold.
Symptoms Of Wear Or Failure:
- Rough or unstable idle.
- Engine-management or check engine warning light.
- Lean mixture diagnostic fault codes.
- Misfire-related fault codes.
- Engine hesitation.
- Poor throttle response.
- Reduced engine performance.
- Uneven engine operation.
- Increased fuel consumption.
- Whistling, hissing or sucking noises from the intake area.
- Vacuum or intake air leaks.
- Engine speed changing unexpectedly at idle.
- Difficulty starting in some circumstances.
- Visible cracks in the intake manifold.
- Broken or damaged mounting points.
- Warping or damage around sealing surfaces.
- Deteriorated manifold seals or gaskets.
- Airflow-related diagnostic readings outside the expected range.
Why Replacement Matters:
- The intake manifold must provide both accurate air distribution and an airtight connection between the intake system and the engine.
- If the manifold develops a crack or sealing problem, unmetered air may enter the engine. Because this additional air may not be correctly accounted for by the engine-management system, the resulting air-fuel mixture can become lean.
- Lean or inconsistent mixture conditions can cause rough idle, hesitation, misfires and reduced performance. Persistent intake leaks can also cause the ECU to make increasingly large fuel-trim corrections in an attempt to compensate.
- A damaged manifold may also affect airflow distribution between cylinders. If some cylinders receive different airflow from others, engine smoothness and combustion consistency can be affected.
- Physical damage around mounting points or sealing surfaces can make it difficult to achieve a reliable seal even with new gaskets. In these circumstances, replacing the damaged manifold rather than repeatedly replacing seals is important.
- Ignoring intake manifold problems can also make diagnosis of other engine faults more difficult, as intake leaks can produce symptoms and fault codes similar to sensor, ignition and fuelling problems.
- Replacing a damaged component with the correct Porsche Intake Manifold 94611001603 helps restore a sealed intake system, consistent cylinder airflow and dependable engine-management performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94611001603
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The Porsche 93011019714 Inlet Manifold Gasket is a genuine factory-engineered seal designed to ensure a precise, leak-free connection between the intake manifold and the cylinder heads. Each gasket provides a perfect fit and reliable sealing under high boost pressure, maintaining consistent airflow and combustion efficiency.
Sold each, 12 required per engine.
Fits:
Porsche 911 Carrera 3.2L 1984 - 1989
Engine code: 93020, 93025, 93026
Please note: NOT for 930 Turbo
Diagram Ref No 6.
Manufactured from high-quality, heat- and pressure-resistant composite material, this gasket withstands the extreme conditions of turbocharged operation. It prevents unmetered air leaks that can reduce performance or fuel efficiency.
Twelve gaskets are required per vehicle to complete a full manifold installation — sold individually to allow for exact replacement needs.
Function: Seals the connection between intake manifold and cylinder head, maintaining airtight boost and vacuum integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011019714
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Fits:
Porsche 911 3.2L 1984-89
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011045900
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Fits:
Porsche 911 (930) Turbo 3.0L / 3.3L 1975-89
Porsche 964 Turbo 3.3L / 3.6L 1991-94
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93011014103
The product you are viewing cross references to these numbers
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