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- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
The OE MATCH Timing Chain Kit is a replacement engine timing system solution intended for Porsche Cayenne 958 and Panamera 970 models equipped with the 3.0L V6 Hybrid petrol engine, subject to confirmation of the kit's exact components and vehicle compatibility.
Fits:
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
Kit Includes:
- 1 x Chain Top Left
- 1 x Chain Top Right
- 1 x Chain Center
- 1 x Chain Lower
- 1 x Tensioner Top Left
- 1 x Tensioner Top Right
- 1 x Tensioner Center
- 1 x Tensioner Lower
- 1 x Guide Rail Center Top
- 1 x Guide Rail Center Left
- 2 x Guide Rail Left & Right
Designed to restore the correct operation of the engine's timing system, the kit provides a solution for replacing worn or deteriorated timing drive components during engine repairs, preventative maintenance or major engine overhauls.
The timing chain system is responsible for maintaining precise synchronisation between the crankshaft and camshafts, ensuring that the engine's intake and exhaust valves operate at the correct points in the combustion cycle.
Timing components operate continuously while the engine is running and are exposed to repeated mechanical loading, engine heat and vibration. Over time, timing chains can develop wear and elongation, while associated tensioners and guide rails may deteriorate.
A properly specified replacement timing chain kit helps restore accurate engine timing, reduce excessive chain movement and maintain smooth, reliable engine operation.
Ideal for Porsche owners undertaking timing system repairs or comprehensive engine maintenance, this kit offers a practical solution for addressing deterioration within the engine's timing drive assembly.
What This Product Does:
The timing chain kit supports the mechanical synchronisation of the engine's crankshaft and camshafts, ensuring that the valves open and close at the correct times in relation to piston movement.
Its key functions include:
- Engine Timing Synchronisation: Maintains the correct mechanical relationship between the crankshaft and camshafts.
- Accurate Valve Timing: Helps ensure the intake and exhaust valves operate at the intended points in the engine cycle.
- Timing Chain Tension: Associated tensioners maintain appropriate chain tension and reduce excessive slack.
- Timing Chain Guidance: Guide rails support correct chain routing and help control unwanted movement.
- Smooth Engine Operation: Accurate timing contributes to stable idling, consistent combustion and predictable engine performance.
- Reduced Timing System Noise: Properly functioning chains, guides and tensioners help minimise excessive rattling and vibration.
- Engine Performance Support: Correct valve timing contributes to efficient combustion, power delivery and engine responsiveness.
- Component Protection: Maintaining correct chain alignment and tension helps reduce unnecessary wear on associated timing components.
- Long-Term Reliability: Renewing worn timing components helps reduce the risk of unexpected timing system failure.
Symptoms Of Wear Or Failure:
Over time, timing chains, tensioners, guide rails and associated components can deteriorate through normal use, insufficient lubrication, mechanical fatigue or ageing.
Common signs include:
- Rattling Noise During Cold Starts: A metallic rattling sound when starting the engine may indicate excessive chain slack, tensioner problems or guide wear.
- Persistent Timing Chain Noise: Rattling, slapping or grinding noises from the timing drive area may indicate worn or damaged components.
- Rough Engine Idling: Incorrect valve timing may contribute to uneven engine operation or unstable idling.
- Engine Misfires: Timing irregularities can affect combustion and contribute to misfiring.
- Reduced Engine Performance: An elongated or incorrectly tensioned timing chain may affect valve timing and reduce engine responsiveness.
- Engine Management Warning Light: Timing-related faults may trigger the check engine light and store diagnostic trouble codes.
- Camshaft and Crankshaft Correlation Faults: Diagnostic codes indicating incorrect synchronisation may suggest problems within the timing drive system.
- Difficulty Starting: Significant timing irregularities can contribute to extended cranking or starting difficulties.
- Excessive Timing Chain Slack: A worn chain or failing tensioner may allow abnormal movement within the timing drive assembly.
- Damaged Timing Chain Guides: Cracked, broken or worn guide rails can affect chain positioning and increase mechanical noise.
- Deteriorated Tensioner Operation: A faulty hydraulic or mechanical tensioner may no longer maintain the correct chain tension.
- Plastic Debris in Engine Oil: Fragments from deteriorating chain guides may appear in the oil or filter.
- Engine Timing Failure: Severe deterioration may cause the timing chain to jump teeth or fail, potentially resulting in serious internal engine damage.
Why Replacement Matters:
- Replacing worn or damaged timing chain components is essential for maintaining accurate engine operation and protecting the long-term reliability of your Porsche's 3.0L V6 Hybrid engine.
- The timing chain system plays a critical role in coordinating crankshaft and camshaft movement. Even relatively small timing deviations can affect valve operation, combustion efficiency and overall engine performance.
- As timing chains wear, elongation can develop within the chain assembly. This may lead to excessive movement, abnormal noise and increased stress on the tensioners and guide rails.
- If a chain tensioner becomes weak or a guide rail deteriorates, the timing chain may no longer remain correctly positioned. Continued operation under these conditions can increase the risk of the chain skipping or jumping teeth.
- A timing chain failure can have serious consequences. If the crankshaft and camshafts lose synchronisation, internal engine components may be damaged, potentially resulting in expensive repairs.
- Replacing deteriorated timing components helps restore correct mechanical synchronisation, appropriate chain tension and reliable valve timing.
- Where inspection identifies wear across multiple components, replacing the affected chains, tensioners and guide rails together can be more practical than carrying out repeated repairs to individual components.
- For Porsche Cayenne and Panamera Hybrid owners, maintaining the timing system is especially important as part of responsible engine servicing and long-term vehicle preservation.
- A correctly specified OE MATCH Timing Chain Kit can provide an effective replacement solution, helping restore engine timing accuracy, reduce abnormal mechanical noise and minimise the risk of major timing-related engine damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958109465C
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
Fits:
Porsche 987.2 Boxster
Porsche 981 Boxster
Porsche 987C.2 Cayman
Porsche 981C Cayman
Porsche 997.2
Porsche 991.1
Price is for each.
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110514203
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
OE Match timing chain for Porsche Boxster, Cayman, 997, and 991 models. This replacement timing chain helps maintain accurate camshaft timing and reliable engine operation.
Sold individually
Fits:
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981C Cayman 2013 - 2016
Porsche 997.2 2009 - 2012
Porsche 991.1 2012 - 2016
Diagram ref no 1
The timing chain synchronises engine rotation between the crankshaft and camshafts. Correct timing chain operation is essential for accurate valve timing, smooth running, engine performance, and long-term reliability.
Functions
• Replaces the engine timing chain
• Helps synchronise crankshaft and camshaft movement
• Supports accurate valve timing
• Helps maintain smooth engine running and performance
• Used during timing chain, camshaft drive, or engine rebuild service
• Replaces stretched, noisy, worn, or damaged timing chains
• OE Match replacement for Porsche engine timing system repair.
Why Replace This Part?
Timing chains are highly loaded engine components and can wear, stretch, become noisy, or suffer damage over time. A worn or stretched timing chain may cause timing noise, poor running, fault codes, reduced performance, or incorrect camshaft timing. Replacing the timing chain helps restore correct engine timing and protects related timing system components.
When to Replace This Part
• Timing chain noise or rattle is present
• Timing chain stretch is detected
• Camshaft timing faults or related engine codes are present
• Engine performance is reduced or running is uneven
• Timing chain guides, tensioners, or camshaft drive parts are being replaced
• Engine rebuild or major timing service is being carried out
• Preventative replacement is required during Porsche engine maintenance
Where it fits on the car
This timing chain fits within the engine timing / camshaft drive system on Porsche Boxster, Cayman, 997, and 991 models. Exact chain position can vary depending on engine type and timing layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110514203
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
Timing Chain Kit for Camshaft & Oil Pump
OE Match engine timing chain kit for selected Porsche
Boxster, Cayman, 997 and 991 models, providing the principal chain components
required when overhauling the camshaft timing and oil pump drive systems.
Fits:
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
The kit contains two 142-link closed timing chains, one 60-link closed chain and two timing chain tensioners. It is suitable for selected Porsche 987.2, 981, 997.2 and 991.1 engines.
What Does the Timing Chain Kit Do?
The camshaft timing chains transfer rotation from the crankshaft to the camshafts, keeping valve operation correctly synchronised with piston movement.
The oil pump drive chain transfers mechanical drive to the oil pump, which circulates pressurised engine oil through the lubrication system.
Both systems are critical to reliable engine operation.
Why Do Timing Chains and Tensioners Wear?
Timing components operate continuously whenever the engine is running. Over time, wear can develop through:
High mileage Chain and tensioner wear Poor or infrequent oil servicing Contaminated engine oil Incorrect chain tension Wear to associated guides or sprockets Previous internal engine problemsA worn timing system can produce chain noise or timing-related faults and, in severe cases, may affect correct camshaft timing.
When Should They Be Replaced?
Timing components should be inspected if there is abnormal chain noise, timing-related fault codes, excessive chain wear or evidence of tensioner problems.
They should also be carefully assessed during an engine rebuild or other major work where the timing system is already accessible.
Associated guides, sprockets and other timing components should be inspected at the same time.
Checks During Installation
When replacing the timing chains, also inspect:
- Timing chain guide rails
- Chain sprockets
- Camshaft timing components
- Oil pump drive components
- Tensioner contact surfaces
- Engine oil condition
- Oil passages
- Related seals and fasteners
Correct engine timing must be established using the appropriate Porsche engine timing procedure and specialist tools.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110514203
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
This OE Match engine timing chain kit provides the listed components for the camshaft timing and oil pump drive systems used across selected Porsche 987.2, 981, 997.2 and 991.1 engines. It is intended for timing-system overhaul work where associated chains, guide components and sprockets are being renewed together.
Fits:
Porsche 987.2 Boxster
Porsche 981 Boxster
Porsche 987C.2 Cayman
Porsche 981C Cayman
Porsche 997.2
Porsche 991.1
Contains:
2x 9A110514203
1x 9A110523302
1x 9A110523502
2x 9A110515304
2x 9A110515504
2x 9A110515703
1x 9A110522502
1x 9A110514702
1x 9A110514802
2x 9A110510102
Diagram ref no 1
What This Product Does
The timing chains transfer crankshaft rotation to the camshafts so that valve operation remains correctly synchronised with piston movement. The separate oil pump chain and sprocket components transmit drive from the crankshaft to the engine oil pump.
Functions
- Connects the crankshaft and camshaft timing assemblies
- Transfers drive to the engine oil pump
- Supports controlled chain travel through the supplied rails
- Maintains the intended relationship between the chains and sprockets
- Allows related timing-drive wear components to be renewed during the same repair
Symptoms of Fault
- Increasing chain rattle during cold starting
- Persistent mechanical noise from the timing-chain area
- Timing deviation or camshaft correlation faults
- Rough running associated with timing drift
- Visible wear or damage to chain guide components
- Plastic or metallic debris discovered during engine inspection
Why Replacement Matters
Chains, guides, tensioning components and sprockets operate as a connected system. Renewing worn parts during an engine rebuild or diagnosed timing repair helps restore controlled chain movement and accurate valve timing while reducing the likelihood of repeat dismantling caused by retained wear components. Correct engine locking, timing procedures and tightening specifications must be followed during installation.
FAQs
- Does the kit include oil pump drive parts?
Yes. The supplied inventory includes the oil pump chain, tensioner blade and oil pump sprocket. - Are both camshaft timing chains supplied?
Yes. The kit contains two 9A110514203 chains. - Should every listed component be replaced together?
The required repair scope depends on inspection and diagnosis, although renewing accessible matched wear components can help avoid repeated labour. - Is specialist installation recommended?
Yes. Timing work requires engine-specific locking equipment, assembly procedures and torque settings.
Check fitment for your specific vehicle, model year and engine before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110514203
The product you are viewing cross references to these numbers