NGK SPARK PLUGS part description

Laser Iridium™ Spark Plug, Square Platinum Electrode, High Ignitability

Product Description

Laser Iridium™ Spark Plug, Square Platinum Electrode, High Ignitability

Features & Benefits

  • ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip & iridium alloy center electrode produce the most advanced OE spark plug technology
  • 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
  • SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat 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
  • RECOMMENDED USAGE: Best for vehicles with OE SPE iridium alloy plugs

Product Attributes

Stock Number 97506
Part Number SILZKBR8D8S
Resistance 5000.0 82
Ground Electrode Tip Design Square Platinum Electrode (SPE) - High Ignitability
Ground Configuration J-Gap
Ground Electrode Core Material Copper
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Pre-Gap Size .030 IN
Ground Electrode Quantity 1
Hex Size 14 bi-hex MM
Insulator Height 50.00 MM
Manufacturer Heat Range 8
Seat Type Flat
Reach 26.5 MM
Thread Diameter 12.00 MM
Short Style Spark Plug No
Service Number SILZKBR8D8S
Washer Included Yes
Grade Type Performance
Hex Size 14mm Bi-Hex
Insulator Height 2.01 IN
Reach 1.043 IN
Thread Diameter 0.472 IN
Insulator Material Ceramic
Resistor Type Yes
6648 0.039 IN
Ground Electrode Tip Material Platinum
9459 Yes
9506 0.24 IN
9608 Fine Wire
9745 Flat
9805 Long Projection

Additional Information

Harmonized Tariff Code (HTS) 8511100000
Warranty Time UOM MO
Warranty Time 2
Country of Origin (Primary) JP
UPC 00087295975060
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • BMW M760Li xDrive (2017-2019)
  • BMW M550i xDrive (2018-2020)
  • BMW M760i xDrive (2017-2019)
  • BMW M2 (2016-2021)
  • BMW Alpina B6 Gran Coupe (2016)
  • BMW Alpina B6 xDrive Gran Coupe (2015-2019)
  • BMW X4 (2015-2018)
  • BMW M235i xDrive (2015-2016)
  • BMW 228i xDrive (2015-2016)
  • BMW 428i xDrive Gran Coupe (2015-2016)
  • BMW 435i xDrive Gran Coupe (2015-2016)
  • BMW 435i Gran Coupe (2015-2016)
  • BMW 428i Gran Coupe (2015-2016)
  • BMW M4 (2015-2020)
  • BMW M3 (2015-2018)
  • BMW M235i (2014-2016)
  • BMW 228i (2014-2016)
  • BMW 335i GT xDrive (2014-2016)
  • BMW 328i GT xDrive (2014-2016)
  • BMW 550i (2014-2016)
  • BMW 435i xDrive (2014-2016)
  • BMW 428i xDrive (2014-2016)
  • BMW 435i (2014-2016)
  • BMW 428i (2014-2016)
  • BMW 640i xDrive Gran Coupe (2014-2019)
  • BMW 640i xDrive (2014-2018)
  • BMW 650i xDrive Gran Coupe (2013-2019)
  • BMW M6 Gran Coupe (2014-2019)
  • BMW 320i xDrive (2013-2018)
  • BMW 650i xDrive (2013-2018)
  • BMW 740Li xDrive (2013-2015)
  • BMW ActiveHybrid 7 (2013-2015)
  • BMW 328i xDrive (2013-2016)
  • BMW ActiveHybrid 3 (2013-2015)
  • BMW ActiveHybrid 5 (2012-2016)
  • BMW 650i Gran Coupe (2013-2019)
  • BMW 550i GT (2013-2015)
  • BMW 550i GT xDrive (2013-2017)
  • BMW 550i xDrive (2013-2016)
  • BMW 650i (2013-2018)
  • BMW Alpina B7L xDrive (2013-2015)
  • BMW Alpina B7L (2013-2015)
  • BMW Alpina B7 xDrive (2013-2015)
  • BMW Alpina B7 (2013-2015, 2017-2019)
  • BMW 750i xDrive (2013-2019)
  • BMW 750i (2013-2019)
  • BMW 750Li xDrive (2013-2015, 2017-2019)
  • BMW 750Li (2013-2015)
  • BMW 740i (2013-2015)
  • BMW 740Li (2013-2015)
  • BMW 135is (2013)
  • BMW M6 (2012-2018)
  • BMW M5 (2012-2016)
  • BMW 640i Gran Coupe (2013-2019)
  • BMW 320i (2012-2018)
  • BMW X1 (2012-2015)
  • BMW Z4 (2012-2016)
  • BMW 640i (2012-2018)
  • BMW 528i xDrive (2012-2016)
  • BMW 528i (2012-2016)
  • BMW 328i (2012-2016)
  • BMW X3 (2011-2017)
  • BMW 535i GT xDrive (2011-2017)
  • BMW 535i xDrive (2011-2016)
  • BMW X6 (2011-2019)
  • BMW 135i (2011-2013)
  • BMW X5 (2011-2018)
  • BMW 535i GT (2010-2017)
  • BMW 535i (2011-2016)
  • BMW 335i xDrive (2011-2015)
  • BMW 335i (2011-2015)

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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