How many spark plugs are in this box?

This product is a box of four NGK CR9EB standard nickel spark plugs. If you need to replace all the plugs on a vehicle that uses them, ordering this box will cover most applications.

What is the purpose of the trivalent metal plating?

The trivalent metal plating on the spark plug body is designed to provide superior resistance to corrosion and seizing. This makes installation and future removal of the spark plug much easier.

What is the core material of these spark plugs?

These NGK spark plugs feature a solid 98% pure copper core. Copper is used for its excellent heat dissipation and conductivity, which helps maintain optimal operating temperatures.

NGK CR9EB Nickel Spark Plug Box of 4 (6955)

Name: NGK Nickel Spark Plug Box of 4 (CR9EB)
Brand: NGK
Price: 7.42 USD
Availability: InStock

NGK Nickel Spark Plug Box of 4 (CR9EB)

$7.42

In Stock

NGK Nickel Spark Plug Box of 4 (CR9EB). Reliable OE replacement for a wide range of motorcycles, snowmobiles, and personal watercraft.

Key Features

Fits a wide range of Aprilia, Ducati, Yamaha, Harley-Davidson, and other vehicles.
NGK standard nickel spark plugs offer reliable OE replacement performance.
Pure copper core provides superior heat dissipation and conductivity.
Alumina silicate ceramic insulator offers strength and prevents flashover.
Triple gasket sealing prevents combustion gas leakage.
Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

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Will this fit your vehicle?

Product Details

This is a box of four NGK CR9EB standard nickel spark plugs. These are the same kind of plugs you'd find as original equipment on many different kinds of vehicles, including motorcycles, personal watercraft, and snowmobiles. They're built with a pure copper core for good heat transfer and conductivity, and the insulator is made from alumina silicate ceramic, which offers solid strength and helps prevent flashover. The triple gasket sealing is there to stop any combustion gases from leaking out, and the trivalent metal plating on the plug body helps resist corrosion and makes them easier to install and remove down the road.

NGK has been making these types of plugs for a long time, and they're known for reliable performance. The nickel alloy construction is a proven technology that works well for many applications. You'll find these plugs fit a wide variety of vehicles, from Aprilia and Ducati motorcycles to Yamaha personal watercraft and snowmobiles, and even many Harley-Davidson models. They're designed for a long service life and consistent performance, so you can count on them to keep your engine running smoothly.