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Spark plug. Porsche 911 3.2L 1984-89 *Non Catalyst - 99917015790
99917015790
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Information
Spark plug WR4CC.
Original Equipment spark plug manufactured by Porsche to the factory specification for the ignition system. A spark plug’s core function is to ignite the compressed air-fuel mixture inside each cylinder of the engine. It produces a controlled electrical spark at exactly the right moment, initiating combustion to deliver efficient power output and smooth engine performance.
Sold individually, 6 Required per engine.
Fits:
Porsche 911 3.2L Carrera 1984 - 1989
* Non Catalyst
Functions & Technical Role:
• Ignition ignition source: Generates spark for combustion on demand.
• Engine performance stability: Supports consistent firing across all cylinders.
• Fuel efficiency and emissions: Proper spark timing improves combustion and helps maintain efficient fuel use.
• Engine durability: Correctly specified plugs prevent misfires and reduce stress on ignition components.
• Plug Type: WR4CC, factory-recommended use.
Spark plugs are critical to efficient combustion and smooth engine performance. Over time, wear, carbon build-up, and heat cycling reduce spark strength, leading to misfires, poor throttle response, and increased fuel consumption. Replacing worn spark plugs with Genuine Porsche OE parts restores correct ignition timing, protects engine components, and keeps your 911 running as Porsche intended.
When to replace spark plugs:
• At manufacturer-recommended service intervals
• During routine engine servicing or tune-ups
• If experiencing misfires, rough idle, or hesitation
• When starting becomes harder than normal
• If fuel economy decreases
• During engine rebuilds or restoration work
• After prolonged storage before returning the car to use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917015790
The product you are viewing cross references to these numbers
Original Equipment spark plug manufactured by Porsche to the factory specification for the ignition system. A spark plug’s core function is to ignite the compressed air-fuel mixture inside each cylinder of the engine. It produces a controlled electrical spark at exactly the right moment, initiating combustion to deliver efficient power output and smooth engine performance.
Sold individually, 6 Required per engine.
Fits:
Porsche 911 3.2L Carrera 1984 - 1989
* Non Catalyst
Functions & Technical Role:
• Ignition ignition source: Generates spark for combustion on demand.
• Engine performance stability: Supports consistent firing across all cylinders.
• Fuel efficiency and emissions: Proper spark timing improves combustion and helps maintain efficient fuel use.
• Engine durability: Correctly specified plugs prevent misfires and reduce stress on ignition components.
• Plug Type: WR4CC, factory-recommended use.
Spark plugs are critical to efficient combustion and smooth engine performance. Over time, wear, carbon build-up, and heat cycling reduce spark strength, leading to misfires, poor throttle response, and increased fuel consumption. Replacing worn spark plugs with Genuine Porsche OE parts restores correct ignition timing, protects engine components, and keeps your 911 running as Porsche intended.
When to replace spark plugs:
• At manufacturer-recommended service intervals
• During routine engine servicing or tune-ups
• If experiencing misfires, rough idle, or hesitation
• When starting becomes harder than normal
• If fuel economy decreases
• During engine rebuilds or restoration work
• After prolonged storage before returning the car to use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917015790
99917015790
2411
The product you are viewing cross references to these numbers
Price: €8.84
Orderable
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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 997 MKII GT3 2010-11
- Porsche 997 MKII Turbo 2010-13
- 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 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- 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 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
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- 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
Information
Ignition Coil.
6 Required per engine. Price is for each.
Fits:
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo / Turbo S 2010-13
Porsche 997.2 GT3 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991 Turbo 2014-20
Porsche 991 GT3 2014-20
Porsche 987.2 Boxster 2009-12
Porsche 987C.2 Cayman 2009-12
Porsche 987C Cayman R MA1.21
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman 2014-16
This product supersedes Porsche's old part numbers:
- 9A160210401
- 9A160210402
- 9A160210403
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160210407
The product you are viewing cross references to these numbers
6 Required per engine. Price is for each.
Fits:
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo / Turbo S 2010-13
Porsche 997.2 GT3 2010-13
Porsche 991.1 Carrera 2012-16
Porsche 991 Turbo 2014-20
Porsche 991 GT3 2014-20
Porsche 987.2 Boxster 2009-12
Porsche 987C.2 Cayman 2009-12
Porsche 987C Cayman R MA1.21
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman 2014-16
This product supersedes Porsche's old part numbers:
- 9A160210401
- 9A160210402
- 9A160210403
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160210407
9A160210401
9A160210401
9A160210402
9A160210403
9A160210406
9A160210407
9A160210404
9A160210405
The product you are viewing cross references to these numbers
Price: €126.37
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: €11.02
In stock
Vehicle Group
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- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
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- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
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Information
Spark Plug, ZR5.
Genuine OE Porsche spark plug. This factory-specified ignition component delivers the precise combustion performance and reliability Porsche requires for its road-going engines. Spark plugs are a critical engine component - they deliver the electrical spark that ignites the air-fuel mixture in each cylinder. This controlled ignition directly affects power delivery, fuel efficiency, emissions, and smooth idle quality.
Sold individually, 4 or 6 Required per engine
Fits:
Porsche 718 (982) Boxster 2.0L 2017>> (4 Required)
Porsche 718C (982C) Cayman 2.0L 2017>> (4 Required)
Porsche 991.2 Carrera 2017 - 2019 (6 Required)
Porsche 992.1 Carrera 2019 - 2024 (6 Required)
The spark plug provides a precisely timed electrical spark in the combustion chamber to ignite the air-fuel mixture. This ignition process is essential to converting fuel into usable power, ensuring smooth engine operation and consistent performance.
Function:
• Produces a controlled spark for efficient combustion
• Promotes stable idle and smooth acceleration
• Helps maintain fuel economy and emission standards
• Designed to exact Porsche OE specifications
• Durable and heat-resistant for long service life
Spark plugs wear over time from heat, combustion stress, and electrical load. Worn or degraded plugs can cause misfires, rough idle, reduced engine response, poor fuel economy, and increased emissions. Installing a genuine Porsche spark plug ensures the ignition system operates as intended by the factory, preserving performance, smooth running, and engine health.
When to replace:
• Engine misfires or rough idle occur
• Sluggish acceleration or inconsistent power delivery
• Elevated fuel consumption
• After reaching the manufacturer’s recommended maintenance interval
• During routine ignition system service or tune-up
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0PB905612
The product you are viewing cross references to these numbers
Genuine OE Porsche spark plug. This factory-specified ignition component delivers the precise combustion performance and reliability Porsche requires for its road-going engines. Spark plugs are a critical engine component - they deliver the electrical spark that ignites the air-fuel mixture in each cylinder. This controlled ignition directly affects power delivery, fuel efficiency, emissions, and smooth idle quality.
Sold individually, 4 or 6 Required per engine
Fits:
Porsche 718 (982) Boxster 2.0L 2017>> (4 Required)
Porsche 718C (982C) Cayman 2.0L 2017>> (4 Required)
Porsche 991.2 Carrera 2017 - 2019 (6 Required)
Porsche 992.1 Carrera 2019 - 2024 (6 Required)
The spark plug provides a precisely timed electrical spark in the combustion chamber to ignite the air-fuel mixture. This ignition process is essential to converting fuel into usable power, ensuring smooth engine operation and consistent performance.
Function:
• Produces a controlled spark for efficient combustion
• Promotes stable idle and smooth acceleration
• Helps maintain fuel economy and emission standards
• Designed to exact Porsche OE specifications
• Durable and heat-resistant for long service life
Spark plugs wear over time from heat, combustion stress, and electrical load. Worn or degraded plugs can cause misfires, rough idle, reduced engine response, poor fuel economy, and increased emissions. Installing a genuine Porsche spark plug ensures the ignition system operates as intended by the factory, preserving performance, smooth running, and engine health.
When to replace:
• Engine misfires or rough idle occur
• Sluggish acceleration or inconsistent power delivery
• Elevated fuel consumption
• After reaching the manufacturer’s recommended maintenance interval
• During routine ignition system service or tune-up
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
0PB905612
99917015490
0242145552
0PB905612
The product you are viewing cross references to these numbers
Price: €25.79
In stock