NGK SPARK PLUGS part description

Product Description

NGK Laser Iridium High Ignitability Spark Plug

Features & Benefits

  • NGK Laser Iridium High Ignitability spark plugs are designed with the most advanced OE tip configurations to maximize service life and combustion efficiency resulting in a quicker throttle response, smoother idle and better cold starts.

Product Attributes

Stock Number 90992
Part Number SILMAR8A9S
Resistance 5000 82
Ground Electrode Tip Design Square Platinum Electrode - High Ignitability
Ground Configuration Standard
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Pre-Gap Size .036 IN
Ground Electrode Quantity 1
Hex Size 14 MM
Insulator Height 51.00 MM
Manufacturer Heat Range 8
Seat Type Flat
Reach 26.5 MM
Thread Diameter 10.00 MM

Additional Information

Harmonized Tariff Code (HTS) 8511100000
Warranty Time UOM MO
Warranty Time 2
Country of Origin (Primary) JP
UPC 00087295909928
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Headquartered in Wixom, Michigan, NGK® is a global leader in the design and manufacture of spark plugs for virtually every automotive and commercial vehicle application. It has grown immensely since its inception in 1936 with the expansion of its ignition product line and the introduction of its technical sensor and vehicle electronics line. NGK partners with OEMs and uses only the latest cutting tools to ensure each NGK product meets OE specifications for exact fit, form, and function. With world-class quality and engineering, NGK’s expertise goes beyond manufacturing the most reliable spark plugs for the automotive industry but also providing the best customer service possible.

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