What is the main benefit of the trivalent metal plating on these spark plugs?

The trivalent metal plating provides superior resistance to corrosion and seizing. This makes installation and future removal of the spark plugs much easier.

Why is the copper core important in this spark plug?

The copper core is essential for effective heat dissipation and good electrical conductivity. This helps the spark plug maintain optimal operating temperature and ensures a strong spark.

Are these spark plugs suitable for all motorcycle engines?

These NGK spark plugs are designed for specific OE applications and fit a wide range of vehicles, but not all. It's important to check the detailed fitment list to confirm compatibility with your specific motorcycle model and year.

NGK Spark Plugs CR9EK Box of 6

Name: NGK BLYB Spark Plug Box of 6 (CR9EK)
Brand: NGK
Price: 10.19 USD
Availability: InStock

NGK BLYB Spark Plug Box of 6 (CR9EK)

$10.19

Only 2 left in stock

NGK Standard spark plugs offer reliable performance for a wide range of ATVs, motorcycles, and personal watercraft. Part# 1493.

Key Features

Fits a wide range of ATVs, motorcycles, and personal watercraft.
NGK's pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
Copper core aids in heat removal and conductivity.
Trivalent metal plating offers superior anti-corrosion and anti-seizing properties for easier installation and removal.
Triple gasket sealing prevents combustion gas leakage.
Comes in a box of 6 spark plugs.

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Will this fit your vehicle?

Product Details

When it's time to tune up your ATV, motorcycle, or personal watercraft, replacing your spark plugs is a key step to getting back to smooth running. These NGK Standard spark plugs are a popular choice because they're built with proven technology that offers reliable performance, just like the original equipment. They come in a convenient box of six, so you'll have enough for most multi-cylinder applications.

NGK uses a high-grade alumina silicate ceramic insulator, which is strong and helps with heat transfer away from the plug's tip. The copper core inside also aids in dissipating heat and improving conductivity. For easier installation and to prevent corrosion or seizing down the road, these plugs feature trivalent metal plating on the shell. Plus, the triple gasket sealing is designed to prevent any combustion gases from leaking out.

This particular plug, the CR9EK, is designed to fit a wide variety of vehicles, including many Kawasaki Jet Skis, Suzuki DR350 models, and Triumph Street Triple motorcycles. Always double-check the fitment guide to make sure it's the right plug for your specific machine.