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Porsche // Carrera GT (2003-2006) // Carrera GT 2003-06
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- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
Fits:
Porsche 996 3.4L C2 / C4 1998-01
Porsche 986 Boxster 1997-04
Click 'Zoom in' for large parts diagram.
Diagram ref no 6.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610517054
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
Fits:
Porsche 996 C2 / C4 / C4S 2002>>
Porsche 986 Boxster 2.7L / 3.2L 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 997 2005-08
Porsche Carrera Gt 2004-06
This product supersedes Porsche's old part numbers:
- 99610530302
- 99610530303
- 99610530304
- 99610530305
Click 'Zoom in' for large parts diagram.
Diagram Ref No 41
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610530307
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Carrera GT 2003-06
Fits:
Porsche 996 C2 / C4 / C4S - 2002 to 2005
Porsche 986 Boxster 2.7ltr / 3.2ltr - 1997 to 2004
Porsche 987 Boxster - 2005 to 2008
Porsche 987C Cayman - 2005 to 2008
Porsche 997 - 2005 to 2008
Porsche Carrera Gt - 2004 to 2006
Diagram Ref No 41
This product supersedes Porsche's old part numbers:
99610530302, 99610530303, 99610530304, 99610530305, 99610530306, 99610530307
Common issues or symptoms:
Rough idle / misfires: Faulty actuator disrupts precise valve timing, leading to uneven idling or misfires.
Reduced engine performance: Loss of power or hesitation at certain RPMs can be linked to improper camshaft adjustment Check Engine Light (CEL), often triggered when the engine control unit (ECU) detects misalignment or malfunction in camshaft timing - very common with actuator failure.
Faulty actuator disrupts precise valve timing, leading to uneven idling or misfires Diagnostic Trouble Codes (DTCs): Codes like P0010, P0011, P0012, P0013, P0014 often point to camshaft actuator or timing issues. They indicate conditions such as stuck timing advance/retard, or electrical faults in the actuator circuit Failure Causes: Oil contamination or sludge can clog the actuator, impairing function. Electrical problems such as wiring degradation or poor connector contact can impede correct activation
Diagnostic & repair advice check oil quality and change intervals - fresh, clean oil helps prevent buildup that hampers actuator performance scan for and interpret fault codes using an OBD-II scanner to pinpoint actuator failure or control circuit issues Inspect connectors and wiring for corrosion or looseness Replace defective solenoid(s) with OEM or high-quality equivalents if internal stick or mechanical failure is suspected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610530307
The product you are viewing cross references to these numbers
- Porsche Carrera GT 2003-06
The PORSCHE Timing Chain 98010532100 is a genuine Porsche internal engine timing component designed to maintain precise mechanical synchronisation within the engine timing system.
Sold Each.
x2 Required Per Engine.
Fits:
- Porsche Carrera GT 2003-06
Diagram Ref No 15
The timing chain transfers rotational drive between associated timing components, helping maintain the correct relationship between crankshaft and camshaft operation. Accurate timing is essential because the pistons and valves must operate in a precisely coordinated sequence throughout the combustion cycle.
Although timing chains are designed for long service life, continuous mechanical loading, heat and friction can gradually cause wear. Chain elongation, worn guides, defective tensioners or damaged sprockets can introduce excessive slack and affect timing accuracy.
What This Product Does:
The timing chain forms part of the mechanical drive responsible for keeping critical internal engine components correctly synchronised.
Its functions include:
- Transferring rotational drive through the timing system
- Maintaining accurate crankshaft-to-camshaft timing
- Supporting correct camshaft operation
- Maintaining correct valve timing
- Keeping associated timing components synchronised
- Supporting smooth and consistent engine operation
The chain must remain correctly tensioned and accurately engaged with its sprockets to maintain the required timing relationship.
Symptoms Of Wear Or Failure:
Possible symptoms of timing-chain or associated timing-system deterioration include:
- Metallic rattling or clattering
- Timing-chain noise during cold starts
- Rattle immediately after engine start-up
- Excessive chain slack
- Timing-chain elongation
- Mechanical noise from the timing area
- Noise that changes with engine RPM
- Rough or irregular engine operation
- Unstable idle
- Difficult starting
- Reduced engine performance
- Misfires
- Engine warning light
- Timing-related diagnostic fault codes
- Camshaft-position faults
- Crankshaft/camshaft correlation faults
- Visible chain wear
- Worn or broken chain guides
- Abnormal sprocket wear
- Metal or plastic debris in the engine oil or filter
These symptoms are not exclusive to the timing chain. Accurate diagnosis should also consider guides, tensioners, sprockets, lubrication and other timing-system components.
Why Replacement Matters:
The timing chain is a critical internal engine component. Once excessive wear, elongation or physical damage has been confirmed, replacement is important for maintaining reliable mechanical timing.
Replacing a worn Timing Chain can help:
- Restore dependable timing-chain operation
- Maintain accurate engine timing
- Restore correct mechanical synchronisation
- Reduce excessive chain slack
- Reduce abnormal timing-chain noise
- Maintain reliable sprocket engagement
- Protect associated guides and sprockets
- Reduce the risk of timing deviation
- Reduce the risk of the chain jumping
- Reduce the risk of chain derailment
- Support smooth engine operation
- Protect expensive internal engine components
Continuing to operate an engine with a confirmed timing-chain problem may allow deterioration to progress and significantly increase repair costs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98010532100
The product you are viewing cross references to these numbers
- Porsche Carrera GT 2003-06
The IWIS Timing Chain is a replacement internal engine timing component for compatible Porsche applications. It forms part of the engine's mechanical timing system, transferring rotational drive between associated timing components and helping maintain the precise synchronisation required for correct engine operation.
Sold Each.
x2 Required Per Engine.
Fits:
- Porsche Carrera GT 2003-06
Diagram Ref No 15
The timing chain transfers rotational drive between associated timing components, helping maintain the correct relationship between crankshaft and camshaft operation. Accurate timing is essential because the pistons and valves must operate in a precisely coordinated sequence throughout the combustion cycle.
Although timing chains are designed for long service life, continuous mechanical loading, heat and friction can gradually cause wear. Chain elongation, worn guides, defective tensioners or damaged sprockets can introduce excessive slack and affect timing accuracy.
What This Product Does:
The timing chain forms part of the mechanical drive responsible for keeping critical internal engine components correctly synchronised.
Its functions include:
- Transferring rotational drive through the timing system
- Maintaining accurate crankshaft-to-camshaft timing
- Supporting correct camshaft operation
- Maintaining correct valve timing
- Keeping associated timing components synchronised
- Supporting smooth and consistent engine operation
The chain must remain correctly tensioned and accurately engaged with its sprockets to maintain the required timing relationship.
Symptoms Of Wear Or Failure:
Possible symptoms of timing-chain or associated timing-system deterioration include:
- Metallic rattling or clattering
- Timing-chain noise during cold starts
- Rattle immediately after engine start-up
- Excessive chain slack
- Timing-chain elongation
- Mechanical noise from the timing area
- Noise that changes with engine RPM
- Rough or irregular engine operation
- Unstable idle
- Difficult starting
- Reduced engine performance
- Misfires
- Engine warning light
- Timing-related diagnostic fault codes
- Camshaft-position faults
- Crankshaft/camshaft correlation faults
- Visible chain wear
- Worn or broken chain guides
- Abnormal sprocket wear
- Metal or plastic debris in the engine oil or filter
These symptoms are not exclusive to the timing chain. Accurate diagnosis should also consider guides, tensioners, sprockets, lubrication and other timing-system components.
Why Replacement Matters:
The timing chain is a critical internal engine component. Once excessive wear, elongation or physical damage has been confirmed, replacement is important for maintaining reliable mechanical timing.
Replacing a worn Timing Chain can help:
- Restore dependable timing-chain operation
- Maintain accurate engine timing
- Restore correct mechanical synchronisation
- Reduce excessive chain slack
- Reduce abnormal timing-chain noise
- Maintain reliable sprocket engagement
- Protect associated guides and sprockets
- Reduce the risk of timing deviation
- Reduce the risk of the chain jumping
- Reduce the risk of chain derailment
- Support smooth engine operation
- Protect expensive internal engine components
Continuing to operate an engine with a confirmed timing-chain problem may allow deterioration to progress and significantly increase repair costs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98010532100
The product you are viewing cross references to these numbers