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Spark Plugs (PACK OF 6). Porsche 987.2 Boxster / 987C.2 Cayman / 997.2 / Panamera V6 ❭ 99917013090
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- 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 Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
This OE Match iridium spark plug set (pack of 6) includes six identical plugs that closely emulate Porsche original equipment in thread dimensions, electrode design, and thermal characteristics, ensuring dependable combustion and longevity. These plugs are manufactured to meet OE-equivalent standards and are ideal for use in a range of Porsche models that require this spark plug reference.
PACK OF 6
Fits:
Each spark plug is built to be durable under repeated heat cycles and high combustion pressures typical of Porsche engines. The iridium-enhanced electrode construction (when applicable) delivers consistent sparks and improved wear resistance, supporting smooth idle quality, crisp throttle response, and efficient engine performance over time.
The set is a direct-fit replacement - no modification needed - and is perfect for routine maintenance, full ignition system refresh, or when worn plugs begin to degrade performance.
Spark plugs naturally wear with use. As they age, electrode gap increases, which can cause weak or inconsistent sparks, leading to misfires, rough idle, poor fuel economy, and loss of performance. Replacing all six plugs together ensures balanced ignition across all cylinders and helps preserve the health of ignition coils and catalytic components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
This OE Match spark plug restores proper ignition timing and efficient combustion, helping the engine run smoothly and respond confidently to throttle inputs. Designed for direct installation without modification, it’s ideal for regular servicing, tune-ups, and maintenance.
Sold individually, 6 required per engine.
Fits:
Porsche 964 C2 / C4 1989 - 1993
Porsche 964 RS 3.6L / 3.8L 1991 - 1993
Porsche 964 TURBO 3.3L / 3.6L 1991 - 1993
Porsche 993 C2 / C4 1994 - 1997
Porsche 993 C2S / C4S 1994 - 1997
Porsche 993 RS 1994- 1997
Porsche 993 Turbo / Turbo S 1994 - 1997
Porsche 993 GT2 1994 - 1997
Porsche 996 TURBO 2000 - 2005
Porsche 996 GT2 2001 - 2005
Porsche 996 GT3 MKI 1999 - 2002
Porsche 996 GT3 MKII 2003>>
OE Match spark plug for Porsche - direct replacement for part 99917019590, engineered to deliver reliable ignition performance, consistent combustion, and proper fuel burn with OE-equivalent fit and function.
The spark plug provides a controlled electrical spark inside the combustion chamber to ignite the air-fuel mixture. This ignition process is essential for engine power, efficiency, and smooth running.
Function:
• Produces the ignition spark for combustion
• Supports smooth idle and throttle response
• Helps maintain proper engine efficiency and fuel burn
• Designed to match OE Porsche performance and heat range.
A deteriorated or worn spark plug can cause misfires, rough running, sluggish acceleration, and lower fuel efficiency. Replacing with an OE Match spark plug ensures ignition performance that closely mirrors the original specification, helping maintain engine health and reliable operation.
When to replace:
• Rough or unstable idle
• Hesitation or lack of power under acceleration
• Poor fuel economy
• Misfire codes or engine warning signs
• At regular maintenance intervals or during tune-ups
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917019590
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Long-life OE Match Platinum-Iridium spark plug designed as a direct replacement for Porsche factory spark plug. It is engineered specifically for classic and air-cooled Porsche engines, including 964 and 993 models, where precise combustion and reliability are essential.
Sold individually, 12 spark plugs required per engine.
Fits:
Porsche 964 C2 / C4 1989 - 1993
Porsche 964 RS 3.6L 1991 -1993 M64.03
Porsche 993 C2 / C4 1994 - 1997
Porsche 993 C2S / C4S 1994 - 1997
Porsche 993 RS M64.20 1994 - 1997
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.
99917018390
The product you are viewing cross references to these numbers
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