What makes these NGK spark plugs different from others?

These NGK Standard spark plugs feature a pure copper core for better heat management and conductivity, along with an alumina silicate ceramic insulator for strength. They also have trivalent metal plating to resist corrosion and seizing.

Are these spark plugs sold individually or as a set?

While they are sold individually, this listing is for a box of 10 spark plugs, which is convenient for a full tune-up or if you have multiple compatible vehicles.

What is the benefit of the trivalent metal plating?

The trivalent metal plating provides superior resistance to corrosion and seizing. This ensures that the spark plugs are easier to install and remove when needed, preventing them from getting stuck in the cylinder head.

2015-2018 KTM RC 390 Spark Plugs | NGK LKAR8A-9

Name: NGK Nickel Spark Plug Box of 10 (LKAR8A-9)
Brand: NGK
Price: 94.76 USD
Availability: InStock

NGK Nickel Spark Plug Box of 10 (LKAR8A-9)

$94.76

In Stock

Fits 2015-2018 KTM RC 390. NGK LKAR8A-9 nickel spark plugs offer reliable performance with a copper core and anti-corrosion plating.

Key Features

Fits 2015-2018 KTM RC 390.
NGK Standard spark plugs offer reliable OE-equivalent performance.
Pure copper core provides superior heat dissipation and conductivity.
Alumina silicate ceramic insulator offers strength and heat transfer.
Trivalent metal plating resists corrosion and seizing for easier installation and removal.
Triple gasket sealing prevents combustion gas leakage.

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Will this fit your vehicle?

Product Details

When it's time to replace the spark plugs on your 2015-2018 KTM RC 390, you want a part that's going to get you back on the road reliably. These NGK Standard spark plugs are built with proven OE technology that customers have trusted for years. They're designed to provide dependable performance, making sure your engine fires up smoothly every time.

What sets these NGK plugs apart is their construction. The insulator is made from high-grade alumina silicate ceramic, which is strong and helps manage heat effectively. Inside, a pure copper core offers excellent heat dissipation and conductivity, contributing to a wide operating temperature range. Plus, the trivalent metal plating on the outside resists corrosion and seizing, so they're easier to install and remove down the road. The triple gasket sealing is also a notable detail, preventing any combustion gases from leaking out.

This is a box of 10 spark plugs, which is handy if you're doing a full tune-up or have multiple bikes. They're made for long life and consistent performance, giving you peace of mind on your rides.