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Spark plug. Porsche 911 3.2L 1984-89 ❭ 99917015790
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
The spark plug produces a precisely timed electrical spark inside the combustion chamber to ignite the air-fuel mixture. This process enables efficient combustion, smooth power delivery, and reliable engine performance.
Sold individually, 6 Required per engine.
Fits:
Porsche 911 3.2L Carrera 1984 - 1989
Non Catalyst.
Spark plugs are critical to engine efficiency, power delivery, and smooth running. Over time, heat and combustion stress can reduce spark quality, leading to misfires, hesitation, and increased fuel consumption. Replacing a worn plug with this OE Match unit helps restore proper ignition timing and reliable combustion performance.
Designed as a direct replacement, this spark plug installs easily with no modification required, making it ideal for routine servicing or replacement of individual plugs.
Function:
• Generates a consistent ignition spark for proper combustion
• Supports smooth idle and responsive throttle response
• Helps maintain fuel efficiency and stable engine operation
• Direct-fit replacement for straightforward installation
A worn or degraded spark plug can cause rough running, misfires, loss of power, and poor fuel economy. Using a correct OE Match spark plug ensures ignition performance remains consistent with factory expectations, helping preserve engine reliability and long-term efficiency.
When to replace:
• Engine misfires or uneven idle
• Reduced throttle response or hesitation Increased fuel consumption
• At manufacturer-recommended service intervals
• During routine tune-ups or ignition system servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917015790
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- 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 Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 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

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)
Price shown is for each spark plug.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99917013090
The product you are viewing cross references to these numbers
- 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
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
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- 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

Spark Plug FGR5NQE04
PACK OF 8
Fits:
Porsche 957 (MKII) Cayenne S / GTS 4.8L 2007>> [Chassis number: M905541>> and MG904965>>]
Porsche 958 (MKIII) Cayenne S 4.8L 2011>>
Porsche 970 Panamera S 4.8L V8
Porsche 970 Panamera 4S 4.8L V8
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:
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Saturday: Closed
Sunday: Closed