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2018 Porsche 718 Cayman

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NGK 91731 Spark Plug
for 2018 Porsche 718 Cayman 2.5L H4 Gas DOHC Turbo

NGK 91731 Spark Plug - 2018 Porsche 718 Cayman Image 1
NGK 91731 Spark Plug - 2018 Porsche 718 Cayman Image 2
NGK 91731 Spark Plug - 2018 Porsche 718 Cayman Image 3
NGK 91731 Spark Plug - 2018 Porsche 718 Cayman

NGK
Brand:NGK
Part Number: 91731
UPC: 087295917312
Weight: 0.09 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the NGK 91731 Spark Plug for your 2018 Porsche 718 Cayman. Buy now and secure your purchase online!

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.

Features and Benefits:

  • ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip and iridium alloy center electrode produce the most advanced OE spark plug technology
  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • RECOMMENDED USAGE: Best for vehicles with OE SPE iridium alloy plugs
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Electrical Terminal Type:
Cup
Ground Configuration:
Standard
Ground Electrode Core Material:
Copper
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Projected Square Platinum Electrode - High Ignitability
Hex Size:
14 Bi-Hex mm
Insulator Height:
51.00 mm
Manufacturer Heat Range:
9
Part Number:
SILKGR9A7EG
Pre-Gap Size:
.028 in.
Reach:
5.6 mm
Resistance:
5500.0 Ohm
Resistor Type:
Yes
Seat Type:
Flat
Stock Number:
91731
Thread Diameter:
12.00 mm
NGK #:
91731
NGK #:
TBD
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 91731 Spark Plug compatibility with your 2018 Porsche 718 Cayman...

Last Updated: 09/26/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2020

 

2019

 

2018

 

2017

 

2020

 

2019

 

2018

 

2017

 
Porsche 718 Cayman

2.5L H4 Gas DOHC Turbo
4
 
Laser Iridium High Ignitability Spark Plug
Gap 0.028
Actual OE Manufacturer
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
40,000 mi OE Mfr Recommended Service Interval
 

Porsche 718 Cayman



2.5L H4 Gas DOHC Turbo Laser Iridium High Ignitability Spark Plug
Gap 0.028
Actual OE Manufacturer
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
40,000 mi OE Mfr Recommended Service Interval

4 Per Vehicle

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