NGK Standard Spark Plug 7447 - BUZ8H

Item # : 230808

Processing Time: Leaves our warehouse in 1 to 2 days.

List : $12.24

$11.15

9% off

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Specs

  • Manufacturer: NGK

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Details

NGK 7447 BUZ8H Surface Gap Plug

Surface Gap Plugs are Nearly Immune to Pre-Ignition, and Usually Require a Special High Energy Ignition System. They Can be Susceptible to Fouling, Especially in Colder Applications, but May be Necessary in High Compression Applications.

  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
  • Corrugated Ribs Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Copper Core Aids in Heat Removal
  • Triple Seals Prevent Leakage

Features

  • Semi-Surface Discharge
  • Inductive Resistor
  • Corrugated Ribs
  • Copper Core

Shell

  • Thread Size: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Resistor: Yes
  • Resistor Value: Inductive
  • Reach: 12.7mm (1/2")
  • Hex Size: 13/16" (21mm)
  • Terminal Type: Solid
  • Overall Height: ISO
  • Gap:. 016" (0.4mm)

Center Electrode

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Non-Projected

Ground Electrode

  • Material: Nickel
  • Type: Surface Discharge

Specifications

  • Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
  • Brand: NGK
  • Heat Range: 8
  • Longevity: 30k

Manufacturer Part Number: BUZ8H
Manufacturer Stock Number: 7447