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Timing Chain, Center Lower. Porsche 958 Cayenne S 4.2L Diesel 2012-17 - 958109229
958109229
Vehicle Group
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
Information
Timing Chain, Center Lower.
The Genuine Porsche Timing Chain, Center Lower 958109229 is a critical internal engine timing component designed for compatible Porsche applications. The timing chain forms part of the mechanical drive system that keeps the crankshaft and associated timing components operating in the correct relationship.
Fits:
Diagram Ref No 28
Accurate engine timing is essential for correct combustion, smooth running and reliable engine operation. Because the timing chain operates continuously whenever the engine is running, wear, elongation or problems elsewhere in the timing system can eventually affect timing accuracy and potentially cause serious engine damage.
What This Product Does:
Related reference numbers
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958109229
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The Genuine Porsche Timing Chain, Center Lower 958109229 is a critical internal engine timing component designed for compatible Porsche applications. The timing chain forms part of the mechanical drive system that keeps the crankshaft and associated timing components operating in the correct relationship.
Fits:
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2012-17
Diagram Ref No 28
Accurate engine timing is essential for correct combustion, smooth running and reliable engine operation. Because the timing chain operates continuously whenever the engine is running, wear, elongation or problems elsewhere in the timing system can eventually affect timing accuracy and potentially cause serious engine damage.
What This Product Does:
The center lower timing chain transfers rotational drive within the engine's timing system.
Its role is to maintain the precise mechanical relationship required between the crankshaft and the timing components it drives.
A correctly operating timing chain system helps:
- Maintain accurate engine timing
- Synchronise rotating engine components
- Support correct valve timing through the timing drive
- Maintain smooth and consistent engine operation
- Support efficient combustion and engine performance
- Keep the timing system operating reliably throughout the engine speed range
The chain works together with components such as sprockets, guides and tensioners. These components should be considered as a complete system when diagnosing timing-related problems.
Symptoms Of Wear Or Failure:
Timing chains are designed for long service life, but they can still deteriorate due to mileage, lubrication problems, tensioner or guide wear, contamination and general mechanical wear.
Possible symptoms include:
- Rattling from the timing-chain area
- Rattle during engine start-up
- Metallic rattling or clattering while running
- Timing-related diagnostic fault codes
- Check Engine Light
- Rough idle
- Poor engine performance
- Hesitation or uneven acceleration
- Difficult starting
- Engine misfires
- Unstable engine operation
- Timing values outside the expected range
- Metal debris found in the engine oil or filter
- Excessive chain slack or elongation confirmed during inspection
Timing-related symptoms should be investigated promptly.
Why Replacement Matters:
The timing chain is a critical internal engine component. Excessive wear or failure can affect the mechanical timing of the engine.
Replacing a confirmed worn or damaged timing chain helps:
- Restore correct timing-system operation
- Maintain accurate mechanical timing
- Reduce excessive chain movement
- Address timing-chain rattling caused by confirmed chain wear
- Restore reliable engine operation
- Reduce stress on associated timing components
- Prevent further deterioration of the timing drive
- Reduce the risk of major engine damage
Timing-system faults should not be ignored because failure can progress from noise or timing errors to severe mechanical problems.
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958109229
958109229
95810516920
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Price: €260.05
Orderable
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- Porsche 997 MKII Carrera C2 3.6L 2009-12
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- Porsche 997 MKII Carrera C2S 3.8L 2009-12
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- Porsche Cayman 2.9L 987C MKII 2009-12
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- Porsche Cayman GT4 3.8L 2015-16
Information
Timing chain guide rail. Sold each.
Fits:
Porsche 987.2 Boxster
Porsche 981 Boxster Spyder 2012 to 2016
Porsche 987.2 Cayman
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GT4 RS - 2022 Onwards
Porsche 997.2 Carrera / Carrera 4 - 2009 to 2012
Porsche 997.2 Carrera S / Carrera 4S - 2009 to 2012
Porsche 991 turbo - 2012 to 2018
Porsche 991 GT3 - 2012 to 2018
Porsche 992 GT3 - 2019 Onwards
Replaces OE numbers - 9A110515502, 9A110515503 and 9A110515504
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
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Porsche 987.2 Boxster
Porsche 981 Boxster Spyder 2012 to 2016
Porsche 987.2 Cayman
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GT4 RS - 2022 Onwards
Porsche 997.2 Carrera / Carrera 4 - 2009 to 2012
Porsche 997.2 Carrera S / Carrera 4S - 2009 to 2012
Porsche 991 turbo - 2012 to 2018
Porsche 991 GT3 - 2012 to 2018
Porsche 992 GT3 - 2019 Onwards
Replaces OE numbers - 9A110515502, 9A110515503 and 9A110515504
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
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Vehicle Group
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- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
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- Porsche 997 MKII Carrera C2S 3.8L 2009-12
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- Porsche 997 MKII Turbo 2010-13
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- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
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Information
Timing chain tensioner for the camshaft-to-crankshaft chain.
Sold individually; x2 per engine.
Fits:
Porsche 987-2 Boxster 2009-12
Porsche 987-2 Cayman 2009-12
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster GTS 4.0L 2017>>
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Porsche 718 (982) Cayman GT4 / RS 2019>>
Porsche 997-2 Carrera 2009-12
Porsche 997-2 Turbo 2010-13 - Excludes GT2
Porsche 991-1 Carrera 2012-16
Porsche 991 Turbo / GT2 RS 2014-20
Porsche 991 GT3 / RS 2014-21
Porsche 992-1 Turbo 2020>>
Porsche 992 GT3 / RS 2021>>
Diagram ref. 4.
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0PB109507E
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Sold individually; x2 per engine.
Fits:
Porsche 987-2 Boxster 2009-12
Porsche 987-2 Cayman 2009-12
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster GTS 4.0L 2017>>
Porsche 718 (982) Boxster Spyder / RS 2019>>
Porsche 718 (982) Cayman GTS 4.0L 2017>>
Porsche 718 (982) Cayman GT4 / RS 2019>>
Porsche 997-2 Carrera 2009-12
Porsche 997-2 Turbo 2010-13 - Excludes GT2
Porsche 991-1 Carrera 2012-16
Porsche 991 Turbo / GT2 RS 2014-20
Porsche 991 GT3 / RS 2014-21
Porsche 992-1 Turbo 2020>>
Porsche 992 GT3 / RS 2021>>
Diagram ref. 4.
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Vehicle Group
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Information
Engine Timing Chain Tensioner Blade.
Fits:
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Diagram Ref No 3
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Porsche 992.1 GT3 / RS / ST 4.0L MKI 2021>>
Diagram Ref No 3
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