NGK Spark Plugs B7HS-10 S25 | for 1988-1975 Evinrude, 2000-1984 Mariner, 2007-1985 Nissan, and more | Superior Strength and Heat Transfer

NGK Spark Plugs
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MPN:
704
UPC:
087295007044
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$99.89
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Note: Spark Plug, Standard Spark Plug, B7HS-10 S25, 14 Millimeter Thread Size, 1/2 Inch Reach, 0.04 Inch Pre Gap Size, 13/16 Inch Hex, Nickel Ground Electrode Core, Copper Center Electrode, Nickel Center Electrode Tip, Flat Seat, 1 Ohm Resistance, For Use With 1988-1975 Evinrude/ 2000-1984 Mariner/ 2007-1985 Nissan/ 1992-1977 Suzuki/ 2007-1979 Tohatsu/ 2005-1987 Yamaha Outboard Engines

Key Features

  • Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
  • Corrugated Ribs Prevent Flash Over
  • Pure Alumina Silicate Ceramic Insulator Provides Superior Strength And Better Heat Transfer
  • Copper Core Aids In Heat Removal
  • Triple Seals Prevent Leakage
  • No Supplier Warranty

Technical Details

  • Resistor: Yes
  • Electrode Type: U-Groove
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel
  • Insulator Type: Projected
  • Thread Size IN: 0.55 Inch
  • Quantity: Single
  • Reach: 1/2 Inch
  • Seat Type: Flat
  • Wrench Diameter: 13/16 Inch Hex