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Est. 1957
NGK

NGK Standard Spark Plug Box of 4 (BR7HS-10)

Box of 4

Sold as a complete box

Per Unit

$3.25

Box of 4 Total

$12.98

$12.98

for box of 4
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NGK Standard Spark Plug Box of 4 (BR7HS-10). Trivalent metal plating ensures anti-corrosion and anti-seizing properties for easier installation.

Key Features

  • NGK BR7HS-10 spark plug set includes 4 plugs.
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
  • Pure copper core aids in heat removal and conductivity.
  • Alumina silicate ceramic insulator provides strength and heat transfer.
  • Corrugated ribs on the insulator help prevent flashover.
  • Triple seals are used to prevent combustion gas leakage.
These spark plugs are listed for various outboard motors and personal watercraft from 1996-2007 for Tohatsu, 1977-2000 for Suzuki, 1997-2007 for Nissan, and 1984-2005 for Yamaha.

Packaging

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About this part

Product Details

The 98% pure copper core in these NGK spark plugs helps dissipate heat effectively and offers good conductivity, which is important for consistent ignition performance. These are the standard plugs you've probably seen in the iconic yellow NGK box, trusted for decades as original equipment on many vehicles. They are built to provide reliable performance and a longer service life.

NGK uses a high-grade alumina silicate ceramic for the insulator, which creates a strong barrier and helps with heat transfer. The trivalent metal plating on the exterior is a notable detail; it's there to resist corrosion and prevent the plug from seizing in the cylinder head, making installation and future removal much easier. Plus, the triple gasket sealing is designed to prevent any combustion gases from leaking out.

Specifications

Brand
NGK
Manufacturer Part #
1098

Frequently Asked Questions

NGK Standard Spark Plug Box of 4 (BR7HS-10)

$12.98