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Product Summary

Universal Fit, Tapered Spark Plug Seat Style

  • Corrugated ribs prevent flashover
  • The copper core aids in heat removal
  • Made with special insulator nose configurations
  • A trivalent metal plating provides anti-corrosion and anti-seizing properties
  • Pure alumina silicate ceramic insulator provides better heat transfer and provides superior strength

Key Specs

MFG. Part #7317
BrandNGK

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NGK 7317 Details

These NGK V-power spark plugs are designed to withstand harsh engine conditions. They feature a unique v-cut in the center electrode. This design directs the spark to the edge of the electrode which aids in faster spark development, increased ignitability and reducing quenching. 

  • Special insulator nose configurations improves throttle response
  • Corrugated ribs prevents flashover
  • Pure alumina silicate ceramic insulator provides better heat transfer and provides superior strength
  • Trivalent metal plating provides anti-corrosion and anti-seizing properties
  • Copper core aids in heat removal
  • Triple seals prevents leakage
  • V-Groove increases ignitability

Application

Specs

  • Hardened Ceramic
  • 14mm Thread Size
  • 5/8" (16mm) Hex Size
  • 17.55mm (.691") Reach
  • Tapered Seat Type
  • .020" (0.5mm) Gap
  • Heat Range 8
  • Solid Terminal Type

NGK 7317 Specifications

KEY SPECS
MFG. Part #7317
BrandNGK
GENERAL
Spark Plug Seat StyleTapered
Spark Plug Reach0.708"
Thread Pitch14mm
Insulator TypeProjected
ResistorNo
Spark Plug Heat Range8
Core MaterialCopper
Tip MaterialNickel Alloy
Wrench Size5/8"
Sold in QuantityEach