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Iridium Spark plugs (PACK OF 6). Porsche Boxster 986 2.5L / Carrera/4 996 3.4L - 99917020190
99917020190/3x6
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
Information
Iridium Spark Plug, 14FR 7 LDU
OE Match iridium spark plug set (pack of 6).
Direct-fit replacement for part 99917020190, delivering reliable ignition performance and OE-equivalent combustion efficiency.
Sold individually, 6 required per engine
Fits:
Porsche 996 Carrera / 4 3.4L 08/1997 - 07/1999 (Engine M96.01)
Porsche Boxster 986 2.5L i 24V 08/1996 - 07/1999 (Engine M96.20)
Porsche Boxster 986 2.7L i 24V 08/1999 - 07/2002 (Engine M96.22)
Porsche Boxster S 986 3.2L i 24V 08/1999 - 07/2002 (Engine M96.21)
This OE Match iridium spark plug set includes six identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode geometry, and thermal characteristics. The iridium-tipped electrode provides a finer, more consistent spark than conventional spark plugs while offering improved resistance to wear and heat.
Porsche flat-six engines rely on precise ignition timing and stable combustion to deliver smooth performance and responsiveness. This OE Match set supports smooth idle, crisp throttle response, efficient fuel combustion, and consistent power delivery across the rev range. Replacing all spark plugs together ensures balanced ignition across cylinders and helps maintain correct engine operation.
Designed as direct replacements, these spark plugs install without modification and are ideal for routine servicing, tune-ups, or full ignition refresh work on early Boxster models.
Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a complete set, they ensure uniform combustion across all six cylinders, supporting smooth engine operation and reliable performance.
Function:
• Produces a reliable ignition spark for efficient combustion
• Iridium electrode improves spark stability and durability
• Supports smooth idle and responsive acceleration
• Helps maintain fuel efficiency and controlled emissions
Spark plugs wear over time due to heat, combustion pressure, and electrical load. Worn plugs can cause misfires, rough idle, reduced performance, and increased fuel consumption. Replacing all six plugs with an OE Match iridium set restores stable ignition, balanced combustion, and smooth engine performance while helping protect ignition coils and exhaust components.
When to replace:
• Engine misfires or uneven idle
• Hesitation or reduced throttle response
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine ignition system servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917020190
The product you are viewing cross references to these numbers
OE Match iridium spark plug set (pack of 6).
Direct-fit replacement for part 99917020190, delivering reliable ignition performance and OE-equivalent combustion efficiency.
Sold individually, 6 required per engine
Fits:
Porsche 996 Carrera / 4 3.4L 08/1997 - 07/1999 (Engine M96.01)
Porsche Boxster 986 2.5L i 24V 08/1996 - 07/1999 (Engine M96.20)
Porsche Boxster 986 2.7L i 24V 08/1999 - 07/2002 (Engine M96.22)
Porsche Boxster S 986 3.2L i 24V 08/1999 - 07/2002 (Engine M96.21)
This OE Match iridium spark plug set includes six identical spark plugs, each manufactured to OE-equivalent standards for thread dimensions, electrode geometry, and thermal characteristics. The iridium-tipped electrode provides a finer, more consistent spark than conventional spark plugs while offering improved resistance to wear and heat.
Porsche flat-six engines rely on precise ignition timing and stable combustion to deliver smooth performance and responsiveness. This OE Match set supports smooth idle, crisp throttle response, efficient fuel combustion, and consistent power delivery across the rev range. Replacing all spark plugs together ensures balanced ignition across cylinders and helps maintain correct engine operation.
Designed as direct replacements, these spark plugs install without modification and are ideal for routine servicing, tune-ups, or full ignition refresh work on early Boxster models.
Each spark plug generates a precisely timed electrical spark to ignite the air-fuel mixture in its cylinder. As a complete set, they ensure uniform combustion across all six cylinders, supporting smooth engine operation and reliable performance.
Function:
• Produces a reliable ignition spark for efficient combustion
• Iridium electrode improves spark stability and durability
• Supports smooth idle and responsive acceleration
• Helps maintain fuel efficiency and controlled emissions
Spark plugs wear over time due to heat, combustion pressure, and electrical load. Worn plugs can cause misfires, rough idle, reduced performance, and increased fuel consumption. Replacing all six plugs with an OE Match iridium set restores stable ignition, balanced combustion, and smooth engine performance while helping protect ignition coils and exhaust components.
When to replace:
• Engine misfires or uneven idle
• Hesitation or reduced throttle response
• Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine ignition system servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917020190
99917020190
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
6 x Hi-Performance IRIDIUM Spark Plugs for Porsche 996 / 986 Boxster / 955 Cayenne (99917020190/3
Price: €53.10
In stock
Related products
Vehicle Group
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Information
Spark Plug 14F-5MPUR03.
8 Required per engine. Price is for each.
Fits:
Porsche Cayenne MKII 4.8L V8 TURBO M48.51
8 Required per engine. Price is for each.
Fits:
Porsche Cayenne MKII 4.8L V8 TURBO M48.51
Price: €31.07
Orderable
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.
x6 Or x8 Required Per Engine.
Price Is For Each.
Fits:
Porsche 970 Panamera S / 4S / Turbo
Porsche Panamera 970 3.6L V6 2010>> *** x6 Required Per Engine ***
Porsche Cayenne MKII 957 4.8L V8 S 2008>>2010
Porsche Cayenne MKII 957 4.8L V8 GTS 2008>>2010
Porsche Cayenne MKII 957 4.8L V8 Turbo 2008>>2010
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>>
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860210414
The product you are viewing cross references to these numbers
x6 Or x8 Required Per Engine.
Price Is For Each.
Fits:
Porsche 970 Panamera S / 4S / Turbo
Porsche Panamera 970 3.6L V6 2010>> *** x6 Required Per Engine ***
Porsche Cayenne MKII 957 4.8L V8 S 2008>>2010
Porsche Cayenne MKII 957 4.8L V8 GTS 2008>>2010
Porsche Cayenne MKII 957 4.8L V8 Turbo 2008>>2010
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>>
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94860210414
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: €112.14
In stock
Vehicle Group
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- 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 plug FR6 NPP.
Price shown is for each spark plug.
Fits:
Porsche 997 Turbo / Turbo S 3.8L 2010>> [6 Required]
Porsche 997 GT2 RS 2011>> [6 Required]
Porsche 991 Turbo / Turbo S 3.8L 2012>> [6 Required]
Porsche 957 (MKII) Cayenne Turbo / Turbo S 4.8L 2008-10 [8 Required]
Porsche 958 (MKIII) Cayenne Turbo / Turbo S 4.8L 2011>> [8 Required]
Porsche 970 Panamera Turbo 4.8L V8 2010>> [8 Required]
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917022890
The product you are viewing cross references to these numbers
Price shown is for each spark plug.
Fits:
Porsche 997 Turbo / Turbo S 3.8L 2010>> [6 Required]
Porsche 997 GT2 RS 2011>> [6 Required]
Porsche 991 Turbo / Turbo S 3.8L 2012>> [6 Required]
Porsche 957 (MKII) Cayenne Turbo / Turbo S 4.8L 2008-10 [8 Required]
Porsche 958 (MKIII) Cayenne Turbo / Turbo S 4.8L 2011>> [8 Required]
Porsche 970 Panamera Turbo 4.8L V8 2010>> [8 Required]
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917022890
99917022890
0242240637
99917023690
The product you are viewing cross references to these numbers
Price: €11.21
In stock