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Spark plugs (PACK OF 8), Double-iridium. Porsche 957/958 Cayenne Turbo / 970 Panamera Turbo - 99917022890
99917022890/2x8
Vehicle Group
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- 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 Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
Information
Spark plugs, FR6 NPP, Double-iridium
OE Match double-iridium Spark Plug Set (Pack of 8) is designed to match the original Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of eight, it is specifically intended for Porsche V8 turbocharged engines.
PACK OF 8
Fits:
Porsche 957 Cayenne Turbo / Turbo S 4.8L 2008 - 2010
Porsche 958 Cayenne Turbo / Turbo S 4.8L 2011 - 2018
Porsche 970 Panamera Turbo 4.8L V8 2010 - 2016
This OE Match double-iridium spark plug set includes eight identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode design, and thermal characteristics. Featuring iridium on both the centre and ground electrodes, these plugs provide a finer, more stable spark and significantly increased resistance to wear compared to conventional spark plugs.
Turbocharged Porsche V8 engines operate under extreme temperatures and cylinder pressures, placing high demands on ignition components. This OE Match set supports consistent ignition, smooth idle, responsive throttle behaviour, and efficient combustion under boost. Replacing all eight spark plugs together ensures balanced ignition across cylinders and reliable performance throughout the rev range.
Designed as direct replacements, these spark plugs install without modification and are ideal for routine servicing, scheduled maintenance, or ignition system overhaul on high-performance Porsche turbo models.
Each spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a complete set, they ensure uniform combustion across all eight cylinders, supporting smooth engine operation, strong turbo response, and consistent power delivery.
Function:
• Provides reliable ignition for all eight cylinders
• Double-iridium electrodes enhance spark stability and durability
• Supports smooth idle and responsive acceleration
• Helps maintain power delivery, fuel efficiency, and emissions control
Spark plugs in turbocharged V8 engines are exposed to extreme heat and pressure. Worn plugs can cause misfires, hesitation under boost, reduced power, and increased fuel consumption. Replacing all eight plugs with an OE Match double-iridium set restores reliable ignition, balanced combustion, and helps protect ignition coils, catalytic converters, and engine components.
When to replace:
• Engine misfires or rough idle
• Hesitation under acceleration
• Reduced throttle response or power delivery
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine engine tune-ups or ignition servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917022890
The product you are viewing cross references to these numbers
OE Match double-iridium Spark Plug Set (Pack of 8) is designed to match the original Porsche factory spark plugs in fit, heat range, and ignition performance. Supplied as a complete set of eight, it is specifically intended for Porsche V8 turbocharged engines.
PACK OF 8
Fits:
Porsche 957 Cayenne Turbo / Turbo S 4.8L 2008 - 2010
Porsche 958 Cayenne Turbo / Turbo S 4.8L 2011 - 2018
Porsche 970 Panamera Turbo 4.8L V8 2010 - 2016
This OE Match double-iridium spark plug set includes eight identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode design, and thermal characteristics. Featuring iridium on both the centre and ground electrodes, these plugs provide a finer, more stable spark and significantly increased resistance to wear compared to conventional spark plugs.
Turbocharged Porsche V8 engines operate under extreme temperatures and cylinder pressures, placing high demands on ignition components. This OE Match set supports consistent ignition, smooth idle, responsive throttle behaviour, and efficient combustion under boost. Replacing all eight spark plugs together ensures balanced ignition across cylinders and reliable performance throughout the rev range.
Designed as direct replacements, these spark plugs install without modification and are ideal for routine servicing, scheduled maintenance, or ignition system overhaul on high-performance Porsche turbo models.
Each spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a complete set, they ensure uniform combustion across all eight cylinders, supporting smooth engine operation, strong turbo response, and consistent power delivery.
Function:
• Provides reliable ignition for all eight cylinders
• Double-iridium electrodes enhance spark stability and durability
• Supports smooth idle and responsive acceleration
• Helps maintain power delivery, fuel efficiency, and emissions control
Spark plugs in turbocharged V8 engines are exposed to extreme heat and pressure. Worn plugs can cause misfires, hesitation under boost, reduced power, and increased fuel consumption. Replacing all eight plugs with an OE Match double-iridium set restores reliable ignition, balanced combustion, and helps protect ignition coils, catalytic converters, and engine components.
When to replace:
• Engine misfires or rough idle
• Hesitation under acceleration
• Reduced throttle response or power delivery
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine engine tune-ups or ignition servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917022890
99917022890
99917023690
0242240637
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
8 x Spark plug, Double-iridium. Porsche 997 Turbo / 957/958 Cayenne Turbo / 970 Panamera Turbo (99917022890/2
Price: €71.12
In stock
Related products
Vehicle Group
- 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 S V8 4.2L Diesel (382Hp) 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 S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 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
Information
Ignition Coil.
6 or 8 required per engine. Price is for each.
Fits:
Porsche 970 Panamera S / 4S / Turbo
Porsche Panamera 970 3.6L V6 2010>> *** 6 required per engine ***
Porsche Cayenne MKII 957 4.8L V8 S 2008-10
Porsche Cayenne MKII 957 4.8L V8 GTS 2008-10
Porsche Cayenne MKII 957 4.8L V8 Turbo 2008-10
Porsche Cayenne MKIII 958 4.8L V8 S 2011>>
Porsche Cayenne MKIII 958 4.8L V8 GTS 2011>>
Porsche Cayenne MKIII 958 4.8L V8 Turbo 2011>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860210414
The product you are viewing cross references to these numbers
6 or 8 required per engine. Price is for each.
Fits:
Porsche 970 Panamera S / 4S / Turbo
Porsche Panamera 970 3.6L V6 2010>> *** 6 required per engine ***
Porsche Cayenne MKII 957 4.8L V8 S 2008-10
Porsche Cayenne MKII 957 4.8L V8 GTS 2008-10
Porsche Cayenne MKII 957 4.8L V8 Turbo 2008-10
Porsche Cayenne MKIII 958 4.8L V8 S 2011>>
Porsche Cayenne MKIII 958 4.8L V8 GTS 2011>>
Porsche Cayenne MKIII 958 4.8L V8 Turbo 2011>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860210414
70400012
94860210404
94860210413
94860210410
94860210411
94860210412
0040102042
0986221069
94860210402
94860210404
94860210406
94860210410
94860210411
94860210412
94860210413
94810514600
The product you are viewing cross references to these numbers
Price: €21.94
In stock
Vehicle Group
- 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 Boxster 981 Spyder 3.8L 2016
- 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 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 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
- Porsche 957 Cayenne S / GTS 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 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
Information
Spark plug, iridium
Iridium OE Match Spark Plug is a high quality iridium ignition component designed to closely replicate the original Porsche factory spark plug in fit, heat range, and ignition performance
Sold individually, 6 or 8 required per engine.
Fits:
Porsche 987.2 Boxster 2009 - 2012 (6 Required)
Porsche 987C.2 Cayman 2009 - 2012 (6 Required)
Porsche 987C Cayman R (6 Required)
Porsche 997.2 Carrera 2009 - 2012 (6 Required)
Porsche 957 Cayenne S / GTS 4.8L 2007 - 2010 [Chassis number: M905541>> and MG904965>>] (8 Required)
Porsche 958 Cayenne S 4.8L 2011 - 2018 (8 Required)
Porsche 970 Panamera 3.6L V6 2WD 2010 - 2016 (6 Required)
Porsche 970 Panamera 4 3.6L V6 4WD 2010 - 2016 (6 Required)
Porsche 970 Panamera S 4.8L V8 2010 - 2016 (8 Required)
Porsche 970 Panamera 4S 4.8L V8 2010 - 2016 (8 Required)
Porsche 991.1 Carrera C2 3.4L 2012 - 2016
Porsche 991.1 Carrera C2S / GTS 3.8L 2012 - 2016
Porsche 991.1 Carrera C4 3.4L 2012- 2016
Porsche 991.1 Carrera C4S / GTS 3.8L 2012 - 2016
Porsche 981 Boxster 2.7L 2012 - 2016
Porsche 981 Boxster S / GTS 3.4L 2012 - 2016
Porsche 981 Boxster Spyder 3.8L 2016
Porsche 981C Cayman 2.7L 2013 - 2016
Porsche 981C Cayman S / GTS 3.4L 2013 - 2016
Porsche 981C Cayman GT4 3.8L 2016
The spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture inside the combustion chamber. The platinum-iridium construction ensures stable ignition, efficient combustion, and long-term performance consistency.
Function:
• Produces a reliable ignition spark for efficient combustion
• Platinum-iridium electrodes improve durability and spark consistency
• Supports smooth idle and responsive throttle behaviour
• Helps maintain fuel efficiency and controlled emissions
Spark plugs in air-cooled engines are exposed to high operating temperatures and sustained combustion stress. Worn or incorrect plugs can cause misfires, rough running, reduced performance, and poor fuel efficiency. Replacing worn plugs with an OE Match platinum-iridium spark plug restores stable ignition, balanced combustion, and helps preserve engine longevity and performance.
When to replace:
• Engine misfires or uneven idle
• Hesitation or reduced throttle response
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine engine servicing or tune-ups
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
The product you are viewing cross references to these numbers
Iridium OE Match Spark Plug is a high quality iridium ignition component designed to closely replicate the original Porsche factory spark plug in fit, heat range, and ignition performance
Sold individually, 6 or 8 required per engine.
Fits:
Porsche 987.2 Boxster 2009 - 2012 (6 Required)
Porsche 987C.2 Cayman 2009 - 2012 (6 Required)
Porsche 987C Cayman R (6 Required)
Porsche 997.2 Carrera 2009 - 2012 (6 Required)
Porsche 957 Cayenne S / GTS 4.8L 2007 - 2010 [Chassis number: M905541>> and MG904965>>] (8 Required)
Porsche 958 Cayenne S 4.8L 2011 - 2018 (8 Required)
Porsche 970 Panamera 3.6L V6 2WD 2010 - 2016 (6 Required)
Porsche 970 Panamera 4 3.6L V6 4WD 2010 - 2016 (6 Required)
Porsche 970 Panamera S 4.8L V8 2010 - 2016 (8 Required)
Porsche 970 Panamera 4S 4.8L V8 2010 - 2016 (8 Required)
Porsche 991.1 Carrera C2 3.4L 2012 - 2016
Porsche 991.1 Carrera C2S / GTS 3.8L 2012 - 2016
Porsche 991.1 Carrera C4 3.4L 2012- 2016
Porsche 991.1 Carrera C4S / GTS 3.8L 2012 - 2016
Porsche 981 Boxster 2.7L 2012 - 2016
Porsche 981 Boxster S / GTS 3.4L 2012 - 2016
Porsche 981 Boxster Spyder 3.8L 2016
Porsche 981C Cayman 2.7L 2013 - 2016
Porsche 981C Cayman S / GTS 3.4L 2013 - 2016
Porsche 981C Cayman GT4 3.8L 2016
The spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture inside the combustion chamber. The platinum-iridium construction ensures stable ignition, efficient combustion, and long-term performance consistency.
Function:
• Produces a reliable ignition spark for efficient combustion
• Platinum-iridium electrodes improve durability and spark consistency
• Supports smooth idle and responsive throttle behaviour
• Helps maintain fuel efficiency and controlled emissions
Spark plugs in air-cooled engines are exposed to high operating temperatures and sustained combustion stress. Worn or incorrect plugs can cause misfires, rough running, reduced performance, and poor fuel efficiency. Replacing worn plugs with an OE Match platinum-iridium spark plug restores stable ignition, balanced combustion, and helps preserve engine longevity and performance.
When to replace:
• Engine misfires or uneven idle
• Hesitation or reduced throttle response
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine engine servicing or tune-ups
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
99917013090
99917012290
99917015190
The product you are viewing cross references to these numbers
Price: €3.84
In stock