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NGK Authorized Dealer

OE Series Laser Iridium High Ignitability Spark Plug: SPE Tip, SILMAR8A9S

Part Number 90992 (132648802)
UPC: 87295909928
Package contents: 1 Each per Box
Select vehicle for guaranteed fit
PERFORMANCE PART
$15.99
In stockShips by 29th Oct

Description

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.

Fitment

This part fits the following vehicles.

  • 2018-2019 Honda CRF1000L2 Africa Twin Adventure Sports
  • 2019 Honda CRF1000L2 Africa Twin Adventure Sports DCT
  • 2016-2017 Honda CRF1000L Africa Twin
  • 2016-2019 Honda CRF1000L Africa Twin ABS
  • 2016-2017, 2019 Honda CRF1000L Africa Twin DCT
  • 2020 Honda CRF1100L4 Africa Twin Adventure Sports ES
  • 2020 Honda CRF1100L4 Africa Twin Adventure Sports ES DCT
  • 2020 Honda CRF1100L Africa Twin
  • 2020 Honda CRF1100L Africa Twin DCT
  • 2019-2020 Honda SXS10S2R Talon 1000R
  • 2019-2020 Honda SXS10S2X Talon 1000X
  • 2020 Honda SXS10S4 Talon 1000X-4
  • 2020 Honda SXS10S4 Talon 1000X-4 FOX Live Valve

Features & benefits

  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • RECOMMENDED USAGE: Best for vehicles with OE SPE iridium alloy plugs
  • Copper core aids in heat removal
  • Triple seals prevent leakage
  • ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip & iridium alloy center electrode produce the most advanced OE spark plug technology
  • SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • 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 Design Fine Wire
Center Electrode Insulator Tip Projection 2.0 mm
Center Electrode Projection Mid Projection
Center Electrode Tip Material Iridium
Country Of Origin JP
Electrical Terminal Type Non-Removable Nut
Grade Type Performance
Ground Configuration J-Gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Square Platinum Electrode (SPE) - High Ignitability
Ground Electrode Tip Material Platinum
Hex Size 14mm
Insulator Height 51.0 mm
Insulator Material Ceramic
Manufacturer Heat Range 8
Metallurgy Iridium Platinum
Part Number SILMAR8A9S
Pre-Gap Size 0.9 mm
Reach 26.5 mm
Resistance 5000.0 82
Resistor Type Yes
Seat Type Flat
Service Number SILMAR8A9S
Short Style Spark Plug No
Skirt No
Skirt Length 0.0 mm
Street Legal Yes
Thread Size M10 - 1.0
Thread Type Standard Metric
Washer Type Crush
Washer(s) Included Yes

Warranty

2 Months

$15.99

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