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Porsche // 993 (911) (1994-1998) // 993 (911) C4S 1994-97
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Spark Plugs (PACK OF 6.) Porsche Boxster 986 2.5L - 99917020190
99917020190/1x6
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
Information
Spark Plugs, 14FR 7 LDU.
The BERU spark plug set (pack of 6) is a complete ignition service solution engineered for the Porsche Boxster 986 2.5-litre flat-six engine. This set includes all six spark plugs required for a full engine service, ensuring balanced combustion and reliable performance across every cylinder.
PACK OF 6
Fits:
Porsche Boxster 986 2.5L 1997 - 1999
Spark plugs are essential components of the ignition system, producing the electrical spark that ignites the air–fuel mixture inside each combustion chamber. Using correctly specified spark plugs helps maintain efficient combustion, smooth idle, crisp throttle response, reliable cold starting, and optimal fuel efficiency. Over time, spark plugs wear or become fouled, which can cause misfires, rough running, reduced power, and higher fuel consumption if not replaced at the proper interval.
Manufactured by BERU, a trusted supplier of ignition technology, these spark plugs are built with precise heat range and electrode design matched to the Porsche Boxster 986 2.5L. The durable construction resists fouling and wear, delivering consistent ignition performance and long service life under both everyday driving and spirited use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917020190
The product you are viewing cross references to these numbers
The BERU spark plug set (pack of 6) is a complete ignition service solution engineered for the Porsche Boxster 986 2.5-litre flat-six engine. This set includes all six spark plugs required for a full engine service, ensuring balanced combustion and reliable performance across every cylinder.
PACK OF 6
Fits:
Porsche Boxster 986 2.5L 1997 - 1999
Spark plugs are essential components of the ignition system, producing the electrical spark that ignites the air–fuel mixture inside each combustion chamber. Using correctly specified spark plugs helps maintain efficient combustion, smooth idle, crisp throttle response, reliable cold starting, and optimal fuel efficiency. Over time, spark plugs wear or become fouled, which can cause misfires, rough running, reduced power, and higher fuel consumption if not replaced at the proper interval.
Manufactured by BERU, a trusted supplier of ignition technology, these spark plugs are built with precise heat range and electrode design matched to the Porsche Boxster 986 2.5L. The durable construction resists fouling and wear, delivering consistent ignition performance and long service life under both everyday driving and spirited use.
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 Spark plug. Porsche Boxster 986 2.5L (99917020190/1)
Unit Price: £5.25
InStock
Price: £31.50
In stock
Related products
Vehicle Group
- 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
Information
Spark plug, FR5DTC.
This genuine Porsche OE spark plug is the factory-installed ignition component in air-cooled and early liquid-cooled 911 Carrera and RS engines of the 964 and 993 generations. It provides the correct ignition characteristics for smooth, efficient operation, just as Porsche intended – ideal for service replacements, maintaining consistent performance and the authenticity of classic designs.
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
Spark plugs are a critical part of the ignition system. Each plug creates an electrical spark inside the combustion chamber that ignites the compressed air-fuel mixture, producing the explosion that powers each engine cylinder. Genuine OE spark plugs ensure this ignition process is consistent, clean, and optimised - which supports smooth idle, strong throttle response, and efficient combustion throughout the rev range.
Functions & Technical Role:
• Ignition ignition source: Generates a reliable, timed spark for each cylinder
• Optimal combustion support: Maintains a consistent burn for power, efficiency, and emissions
• OE-matched heat range & gap: Designed to Porsche factory specifications for the 964/993 engine family
• Durable construction: Quality materials resist normal wear and combustion deposits
• High RPM performance: Suitable for classic 911 driving conditions
Spark plugs naturally wear from heat, combustion deposits, and electrode erosion. As they age, misfires, rough idle, and poorer fuel economy can develop. Installing Genuine Porsche OE plugs ensures the correct spark gap, heat range, and ignition performance, preserving engine efficiency, responsiveness, and emission stability.
When to replace spark plugs:
• At Porsche-specified service intervals
• During routine engine tune-ups or maintenance
• If experiencing misfires, hesitation, or rough idle
• When cold starting becomes harder than normal
• If performance or fuel economy drops
• While performing engine diagnostics or restoration work
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917018390
The product you are viewing cross references to these numbers
This genuine Porsche OE spark plug is the factory-installed ignition component in air-cooled and early liquid-cooled 911 Carrera and RS engines of the 964 and 993 generations. It provides the correct ignition characteristics for smooth, efficient operation, just as Porsche intended – ideal for service replacements, maintaining consistent performance and the authenticity of classic designs.
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
Spark plugs are a critical part of the ignition system. Each plug creates an electrical spark inside the combustion chamber that ignites the compressed air-fuel mixture, producing the explosion that powers each engine cylinder. Genuine OE spark plugs ensure this ignition process is consistent, clean, and optimised - which supports smooth idle, strong throttle response, and efficient combustion throughout the rev range.
Functions & Technical Role:
• Ignition ignition source: Generates a reliable, timed spark for each cylinder
• Optimal combustion support: Maintains a consistent burn for power, efficiency, and emissions
• OE-matched heat range & gap: Designed to Porsche factory specifications for the 964/993 engine family
• Durable construction: Quality materials resist normal wear and combustion deposits
• High RPM performance: Suitable for classic 911 driving conditions
Spark plugs naturally wear from heat, combustion deposits, and electrode erosion. As they age, misfires, rough idle, and poorer fuel economy can develop. Installing Genuine Porsche OE plugs ensures the correct spark gap, heat range, and ignition performance, preserving engine efficiency, responsiveness, and emission stability.
When to replace spark plugs:
• At Porsche-specified service intervals
• During routine engine tune-ups or maintenance
• If experiencing misfires, hesitation, or rough idle
• When cold starting becomes harder than normal
• If performance or fuel economy drops
• While performing engine diagnostics or restoration work
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917018390
99917018390
99917018290
0242245539
The product you are viewing cross references to these numbers
Price: £20.71
In stock
Vehicle Group
- 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>>
Information
Spark plug, 14FR 6LDU.
The spark plug delivers the electrical spark that ignites the air-fuel mixture in the combustion chamber. Reliable ignition is crucial for smooth engine operation, efficient fuel consumption, and optimal power delivery.
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>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917019590
The product you are viewing cross references to these numbers
The spark plug delivers the electrical spark that ignites the air-fuel mixture in the combustion chamber. Reliable ignition is crucial for smooth engine operation, efficient fuel consumption, and optimal power delivery.
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>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917019590
99917019590
0242240566
99917019290
99917018390
The product you are viewing cross references to these numbers
Price: £8.95
In stock
Vehicle Group
- 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>>
Information
Spark Plugs, 14 FR-6 LDU
The BERU spark plug set (pack of 6) is a complete ignition service solution engineered for high-performance Porsche engines, including the rear-engine 965 Turbo and 993 Turbo, as well as 996 Turbo, 996 GT2, and 996 GT3 models.
PACK OF 6
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>>
Manufactured to meet exact Porsche OE specifications, this set provides all six spark plugs required for a full engine service, ensuring efficient combustion and reliable performance under everyday and high-load driving.
Spark plugs play a vital role in engine operation by igniting the air-fuel mixture inside each combustion chamber. Correct specification spark plugs help maintain smooth idle, strong throttle response, fast cold starting, and efficient fuel combustion. The demanding conditions of turbocharged and high-revving Porsche engines make regularly replacing spark plugs critical to avoiding misfires, uneven running, power loss, and increased emissions.
Produced by BERU, a trusted supplier of ignition technology and long-time partner to Porsche, these spark plugs are designed with precise heat range and electrode configuration to withstand the demands of performance engines. Their durable construction resists fouling and electrode wear, delivering consistent spark performance and long service life, whether on the street or the track.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917019590
The product you are viewing cross references to these numbers
The BERU spark plug set (pack of 6) is a complete ignition service solution engineered for high-performance Porsche engines, including the rear-engine 965 Turbo and 993 Turbo, as well as 996 Turbo, 996 GT2, and 996 GT3 models.
PACK OF 6
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>>
Manufactured to meet exact Porsche OE specifications, this set provides all six spark plugs required for a full engine service, ensuring efficient combustion and reliable performance under everyday and high-load driving.
Spark plugs play a vital role in engine operation by igniting the air-fuel mixture inside each combustion chamber. Correct specification spark plugs help maintain smooth idle, strong throttle response, fast cold starting, and efficient fuel combustion. The demanding conditions of turbocharged and high-revving Porsche engines make regularly replacing spark plugs critical to avoiding misfires, uneven running, power loss, and increased emissions.
Produced by BERU, a trusted supplier of ignition technology and long-time partner to Porsche, these spark plugs are designed with precise heat range and electrode configuration to withstand the demands of performance engines. Their durable construction resists fouling and electrode wear, delivering consistent spark performance and long service life, whether on the street or the track.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917019590
99917019590
99917019290
99917018390
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
6 x Spark plug. Porsche 965 Turbo / 993 Turbo / 996 Turbo / 996 GT2 / 996 GT3 (99917019590/2)
Unit Price: £7.95
InStock
Price: £47.70
In stock
Vehicle Group
- 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
Information
Spark Plug FR5DTC.12 Per Engine.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917018390
The product you are viewing cross references to these numbers
PACK OF 6
Fits:
Porsche 964 C2/C4
Porsche 993 C2/C4 C2S/C4S
Porsche 964RS M64.03
Porsche 993RS M64.20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917018390
99917018390
99917018290
0242245539
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
6 x Spark plug. Porsche 964 / 964RS / 993 / 993RS (99917018390/1)
Unit Price: £5.95
InStock
Price: £35.70
In stock