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Porsche > Cayman 987C/981C (2005-2016) > Cayman GT4 3.8L 2015-16 > Service Parts >

Spark Plugs

Spark Plugs

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DISPLAYING 1 to 7 (of 7 products)
Ignition Coil Pack. Porsche 997.2 / 991.1 / Boxster / Cayman - 9A160210401, 9A160210401, 9A160210402, 9A160210403, 9A160210406, 9A160210407, 9A160210404, 9A160210405 - ZS052, ZS052
3
Ignition Coil Pack. Porsche 997.2 / 991.1 / Boxster / Cayman
Special Order item
9A160210407
Product Information
Product 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Related, superseded, cross reference or alternative numbers for comparison.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
9A160210401
9A160210401
9A160210402
9A160210403
9A160210406
9A160210407
9A160210404
9A160210405

The product you are viewing cross references to these numbers
Ignition Coil Pack. Porsche 997.2 / 991.1 / Boxster / Cayman - 9A160210401, 9A160210401, 9A160210402, 9A160210403, 9A160210406, 9A160210407, 9A160210404, 9A160210405 - ZS052, ZS052
3
Ignition Coil Pack. Porsche 997.2 / 991.1 / Boxster / Cayman
9A160210407/1
Product Information
Product 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Related, superseded, cross reference or alternative numbers for comparison.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
9A160210401
9A160210401
9A160210402
9A160210403
9A160210406
9A160210407
9A160210404
9A160210405

The product you are viewing cross references to these numbers
Ignition coil pack. Porsche 997.2 / 991.2 / Boxster / Cayman - 9A160210401, 9A160210401, 9A160210402, 9A160210403, 9A160210406, 9A160210407, 0040102005, 0040102052, 00004399001, 9A160210400, 9A160210401, 9A160210402, 9A160210403, 9A160210404, 9A160210405, 9A160210406, 9A160210407 - ZS052, ZS052
3
Ignition coil pack. Porsche 997.2 / 991.2 / Boxster / Cayman
Special Offer
9A160210407/8
Product Information
Product Information
Ignition coil pack.
This ignition coil is designed for use in select Porsche engines. Its function is to convert the output voltage of the vehicle's 12V battery into the high-voltage pulse required by each spark plug, ensuring efficient ignition of the fuel-air mixture and smooth engine operation.
Sold each, 6 Required per engine.

Fits:
Porsche 997.2 Carrera 2009 - 2012
Porsche 997.2 Turbo / Turbo S 2010 - 2013
Porsche 997.2 GT3 2010 - 2013
Porsche 991.1 Carrera 2012 - 2016
Porsche 991 Turbo 2014 - 2020
Porsche 991 GT3 2014 - 2020
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.2 Cayman 2009 - 2012
Porsche 987C Cayman R MA1.21
Porsche 981 Boxster 2012 - 2016
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman 2014 - 2016

•  This product supersedes. Porsche's old part numbers: 9A160210401, 9A160210402, 9A160210403, 9A160210404, 9A160210405, 9A160210406

•  Position on Vehicle: Mounted on top of the engine, on each ignition-coil tower (direct ignition design); one coil per cylinder.

•  Applications: Suitable replacement when original ignition coil shows wear, misfires, or performance issues — restoring reliable spark delivery, smooth running and correct engine behaviour.

The ignition coil is fundamental to your engine’s ignition system: it supplies the high-voltage spark to each cylinder. When a coil fails or degrades, symptoms may include misfires, rough idling, loss of power, increased emissions or even engine warning lights. Replacing a degraded unit with a fresh coil restores reliable ignition, optimal engine performance and helps prevent downstream damage (e.g., catalytic converter issues).

When and why to replace:
• Engine misfires, rough idle, or “choppy” acceleration.
• Trouble codes referencing misfire or coil circuit faults.
• One or more cylinders showing mis-fire despite spark plugs being serviceable.
• During tune-up/maintenance when coils are accessible and nearing service interval.
• Preventive replacement on high-mileage or original equipment coils to avoid sudden failure.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A160210407
9A160210401
9A160210401
9A160210402
9A160210403
9A160210406
9A160210407
0040102005
0040102052
00004399001
9A160210400
9A160210401
9A160210402
9A160210403
9A160210404
9A160210405
9A160210406
9A160210407

The product you are viewing cross references to these numbers
Spark Plug. Porsche 991 Carrera / 981 Boxster / Cayman / GT4 2012-16 - 99917015190, 0242245581
2
Spark Plug. Porsche 991 Carrera / 981 Boxster / Cayman / GT4 2012-16
Special Order item
99917015190
Product Information
Product Information
Spark Plug FGR 5NQE.
x6 Required Per Engine.
Price Is For Each.

Fits:
Porsche 991.1 Carrera MKI 2012>>2016
Porsche 981 Boxster 2012>>2016
Porsche 981 Boxster Spyder 2016>>2016
Porsche 981 Cayman 2014>>2016
Porsche 981 Cayman GT4 2016>>2016

Diagram Ref No 2

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99917015190
99917015190
0242245581

The product you are viewing cross references to these numbers
Spark plug. Porsche Boxster 987 MKII / Cayman 987C MKII / 997 MKII / Cayenne / Panamera - 99917013090, 99917012290, 99917015190
1
Spark plug. Porsche Boxster 987 MKII / Cayman 987C MKII / 997 MKII / Cayenne / Panamera
Special Offer
99917013090/1
Product Information
Product Information
Spark Plug FGR5NQE04

Fits:
Porsche 987 Boxster MKII 2009>> (6 Required)
Porsche 987C Cayman MKII 2009>> (6 Required)
Porsche 987C Cayman R (6 Required)
Porsche 997 MKII Carrera 2009>> (6 Required)

Porsche 957 (MKII) Cayenne S / GTS 4.8L 2007>> [Chassis number: M905541>> and MG904965>>] (8 Required)
Porsche 958 (MKIII) Cayenne S 4.8L 2011>> (8 Required)

Porsche 970 Panamera 3.6L V6 2WD (6 Required)
Porsche 970 Panamera 4 3.6L V6 4WD (6 Required)
Porsche 970 Panamera S 4.8L V8 (8 Required)
Porsche 970 Panamera 4S 4.8L V8 (8 Required)

Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16  

Porsche Boxster 981 2.7L 2012-16
Porsche Boxster 981 S / GTS 3.4L 2012-16
Porsche Boxster 981 Spyder 3.8L 2016 

Price shown is for each spark plug.

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
Spark plug. Porsche Boxster 987 MKII / Cayman 987C MKII / 997 MKII / Cayenne / Panamera - 99917013090, 99917012290, 99917015190
1
Spark plug. Porsche Boxster 987 MKII / Cayman 987C MKII / 997 MKII / Cayenne / Panamera
Special Offer
99917013090/2
Product Information
Product Information
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

Fits:
Porsche 987 Boxster MKII 2009>> (6 Required)
Porsche 987C Cayman MKII 2009>> (6 Required)
Porsche 987C Cayman R (6 Required)
Porsche 997 MKII Carrera 2009>> (6 Required)

Porsche 957 (MKII) Cayenne S / GTS 4.8L 2007>> [Chassis number: M905541>> and MG904965>>] (8 Required)
Porsche 958 (MKIII) Cayenne S 4.8L 2011>> (8 Required)

Porsche 970 Panamera 3.6L V6 2WD (6 Required)
Porsche 970 Panamera 4 3.6L V6 4WD (6 Required)
Porsche 970 Panamera S 4.8L V8 (8 Required)
Porsche 970 Panamera 4S 4.8L V8 (8 Required)

Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16  

Porsche Boxster 981 2.7L 2012-16
Porsche Boxster 981 S / GTS 3.4L 2012-16
Porsche Boxster 981 Spyder 3.8L 2016 

Price shown is for each spark plug.

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
Spark plug. Porsche Boxster 987.2 Boxster / 987C.2 Cayman / 997.2 Carrera / 957 Cayenne S & GTS / 958 Cayenne S / 970 Panamera - 99917013090, 99917012290, 99917015190 - FGR 5NQE
1
Spark plug. Porsche Boxster 987.2 Boxster / 987C.2 Cayman / 997.2 Carrera / 957 Cayenne S & GTS / 958 Cayenne S / 970 Panamera
Special Order item
99917013090
Product Information
Product Information
Spark plug, FGR 5 NQE 04
This Porsche Genuine OE Spark Plug is a factory-designed ignition part for petrol-powered Porsche models including mid-engined Boxster and Cayman platforms, 997-generation 911, Cayenne S V8, and Panamera V6/V8. It delivers consistent combustion performance, supports smooth starting and operation, and preserves the exact ignition characteristics intended by Porsche engineers.
Sold individually, 6 or 8 required per engine.

Fits:
Porsche 987.2 Boxster 2009 - 2012  (6 Required)

Porsche 987C.2 Cayman MKII 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)
 
Spark plugs are essential for creating the electrical spark that ignites the air-fuel mixture inside the engine’s combustion chamber. The correct OE spark plug delivers the right spark intensity and timing, which helps the engine start reliably, run smoothly, and produce optimal power.

Spark plugs wear over time due to electrode erosion and combustion deposits. Worn plugs can lead to misfires, rough idle, sluggish throttle response, and reduced fuel economy. Replacing them with genuine OE Porsche spark plugs ensures the correct gap, heat range, and ignition quality matched to your engine - helping maintain smooth performance and driving enjoyment.

When to replace spark plugs:
•  At manufacturer-recommended service intervals
•  During routine engine tune-ups
•  If experiencing misfires, hesitation, or rough idle
•  When cold starting becomes harder
•  If fuel economy drops
•  During engine diagnostics or repair work

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
DISPLAYING 1 to 7 (of 7 products)
Also found on these pages
About Spark Plugs

Porsche Spark Plugs | Design911 High-Performance Ignition Components for Power & Efficiency

Spark plugs play a vital role in the performance, efficiency, and reliability of your Porsche’s engine. They ignite the air-fuel mixture inside the combustion chamber, creating the precise explosion needed to generate power. High-quality spark plugs ensure clean ignition, smooth acceleration, and reduced emissions — helping your Porsche perform exactly as intended on every drive.

At Design911, we stock a full range of spark plugs from leading manufacturers, engineered for superior conductivity, heat resistance, and long service life. Available in iridium, platinum, and copper-core designs, each spark plug is precision-crafted to match your Porsche’s specific ignition requirements. Ideal for routine maintenance, tuning, or complete engine rebuilds, our spark plugs ensure reliable performance from idle to redline.

What Do Spark Plugs Do?

Spark plugs are critical ignition components that deliver the electric spark required to ignite the air-fuel mixture in the combustion chamber.

Core Functions:
• Create a high-voltage spark to initiate combustion.
• Ensure smooth, efficient engine operation.
• Support optimal fuel economy and throttle response.
• Reduce emissions through clean, consistent ignition.
• Maintain balanced power delivery and idle stability.

When properly maintained, spark plugs enhance both performance and fuel efficiency, ensuring your Porsche runs with precision and reliability.

Why Do Spark Plugs Fail or Degrade?

Spark plugs operate under intense pressure, heat, and chemical exposure — gradually wearing down over time and mileage.

Common Causes of Failure Include:
• Electrode wear from prolonged high-temperature operation.
• Carbon or oil fouling from incomplete combustion.
• Cracked or degraded insulators due to thermal stress.
• Incorrect heat range or plug gap settings.
• Age-related corrosion or weakened spark performance.

Failing spark plugs can cause rough idling, misfires, reduced fuel economy, and loss of power — making regular replacement essential to maintain your Porsche’s performance.

Why Replace or Upgrade Your Porsche Spark Plugs?

Replacing worn spark plugs restores full ignition efficiency, fuel economy, and responsiveness. Upgrading to performance-grade materials can also improve durability and spark precision for motorsport or tuned applications.

Key Benefits:
• Restores smooth acceleration and idle stability.
• Improves fuel efficiency and throttle response.
• Reduces misfires, vibration, and engine hesitation.
• Available in platinum, iridium, and copper-core configurations.
• Compatible with Porsche 911, 944, 968, Boxster, Cayman, Panamera, and Macan models.
• Ideal for servicing, tuning, or complete engine rebuilds.

Design911’s Porsche spark plugs deliver performance, precision, and protection — ensuring consistent ignition and long-lasting reliability for your Porsche engine.

Highlights

• Premium Porsche spark plugs for all engine types.
• Precision-engineered for reliable combustion and performance.
• Available in standard and high-performance variants.
• Improves efficiency, throttle response, and emissions.
• Fits both classic and modern Porsche models.
• Perfect for servicing, performance tuning, or restoration.

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