Racing

NGK Racing Spark Plug - 4457

Part #
4457
Line:
NGK

Product Information

  • Warranty:  Manufacturer's Defect Warranty
  • Unit of Measure:  Each
  • UPC:  # 87295144572
  • Seat: Flat
  • Thread Size: M14
  • Heat Range: 10
  • Resistor Type: Yes
  • Hex Size (mm): 21mm
  • Hex Size (in): 13/16 Inch
  • Preset Gap (in): 0.024 Inch
  • Thread Reach (in): 0.750 Inch
  • Resistor Plug: Yes
  • Number Of Ground Electrodes: 1
  • Center Electrode Core Material: Copper
  • Approximate Resistor Value (Ohm): 5000 Ohm
  • Insulator Height (mm): 55mm
  • Ground Electrode Tip Material: Platinum
  • Thread Reach (mm): 19mm
  • Center Electrode Design: Fine Wire

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Spark Plug; Plug Number: R7376-10;

NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special configurations are used for a wide variety of racing applications

  • DESIGNED FOR RACING: Low angle tip design built to withstand extreme heat and vibration
  • RECOMMENDED USAGE: Racing use only, featuring special configurations and designs to ensure durability and ignitability
  • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98 percent pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Brand Information

Since 1936 NGK has lead the industry in technology, innovation and world class design of its entire product line. You can depend on NGK for quality and reliability. With state-of-the-art manufacturing, inventory and distribution facilities in Irvine, California, Sissonville, West Virginia, Chicago, Illinois and ISO 14001 & ISO/TS 16949 certification, NGK is dedicated to providing our customers with the finest products and service possible.
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