NGK SPARK PLUGS part description

Product Description

NGK Laser Iridium High Ignitability Spark Plug

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

Pre-Gap Size .044 IN
Ground Electrode Quantity 1
Hex Size 5/8 IN
Insulator Height 50.00 MM
Manufacturer Heat Range 7
Seat Type Flat
Reach 26.5 MM
Thread Diameter 12.00 MM
Stock Number 9723
Part Number SILZKR7B11
Resistance 5000.0 82
Ground Electrode Tip Design Square Platinum Electrode (SPE) - High Ignitability
Ground Configuration J-Gap
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Short Style Spark Plug No
Service Number SILZKR7B11
Washer Included Yes
Grade Type Performance
Hex Size 5/8" (16mm)
Insulator Height 2.01 IN
Reach 1.043 IN
Thread Diameter 0.472 IN
Insulator Material Ceramic
Resistor Type Yes
6648 0.0 IN
Ground Electrode Tip Material Platinum
9459 No
9506 0.20 IN
9608 Fine Wire
9745 Crush
9805 Long Projection

Additional Information

Harmonized Tariff Code (HTS) 8511100000
Warranty Time UOM MO
Warranty Time 2
Country of Origin (Primary) JP
UPC 00087295197233
VMRS Code 033003005
UNSPSC 26101732

Part Interchanges

Fits Vehicles

  • Ram 1500 Classic (2019-2024)
  • Jeep Wrangler JK (2018)
  • Kia Forte5 (2014-2018)
  • Hyundai Elantra GT (2013-2020)
  • Hyundai Santa Fe XL (2013-2019)
  • Hyundai Tucson (2014-2021)
  • Hyundai Elantra Coupe (2013-2014)
  • Kia Rondo (2014-2017)
  • Kia Forte Koup (2014-2017)
  • Ram ProMaster 3500 (2014-2021)
  • Ram ProMaster 2500 (2014-2021)
  • Ram ProMaster 1500 (2014-2021)
  • Jeep Cherokee (2014-2022)
  • Kia Forte (2014-2018)
  • Kia Cadenza (2014-2016)
  • Ram 1500 (2013-2019)
  • Hyundai Azera (2012-2017)
  • Ram C/V (2012-2015)
  • Kia Soul (2012-2019)
  • Jeep Wrangler (2012-2017)
  • Hyundai Elantra (2012-2016)
  • Volkswagen Routan (2011-2014)
  • Chrysler 300 (2011-2023)
  • Dodge Durango (2011-2015)
  • Dodge Charger (2011-2023)
  • Dodge Challenger (2011-2023)
  • Dodge Avenger (2011-2014)
  • Chrysler 200 (2011-2017)
  • Chrysler Town & Country (2011-2016)
  • Dodge Grand Caravan (2011-2020)
  • Dodge Journey (2011-2019)
  • Kia Sedona (2011-2012, 2014-2018)
  • Jeep Grand Cherokee (2011-2015)
  • Kia Sorento (2011-2018)
  • Hyundai Santa Fe (2010-2018)
  • Hyundai Genesis Coupe (2010-2016)

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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