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 it significantly easier to install and remove the spark plugs, even after extended use.

Why is the copper core important in this NGK spark plug?

The 98% pure copper core offers excellent heat dissipation and electrical conductivity. This helps maintain optimal operating temperatures and ensures a strong spark across a wide range of engine conditions.

Does this box contain all the spark plugs needed for a typical motorcycle engine?

This box contains 10 NGK Standard spark plugs. While many motorcycle engines use fewer than 10 spark plugs, this quantity is convenient for engines that require multiple plugs or for having spares on hand.

NGK Standard Spark Plug DCPR8E SOLID 4179 - Multi-Vehicle

Name: NGK Standard Spark Plug Box of 10 (DCPR8E SOLID)
Brand: NGK
Price: 46.87 USD
Availability: InStock

NGK Standard Spark Plug Box of 10 (DCPR8E SOLID)

$46.87

In Stock

NGK Standard Spark Plug Box of 10 (DCPR8E SOLID). Reliable OE quality for a wide range of motorcycles.

Key Features

Fits a wide range of BMW, Buell, Ducati, and Harley-Davidson motorcycle models.
Trivalent metal plating resists corrosion and seizing, making installation and removal easier.
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
Copper core aids in heat removal and conductivity for a wide heat range.
Triple seals prevent combustion gas leakage.
Corrugated ribs prevent flashover.

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Product Details

NGK Standard spark plugs are a proven OE cornerstone, offering reliable performance that customers have counted on for decades. These are designed specifically for OE applications, giving you that same quality nickel alloy performance and design you expect. The high-grade alumina silicate ceramic insulator is strong and provides excellent dielectric performance, while the triple gasket sealing stops combustion gas from leaking out. Inside, a 98% pure copper core helps dissipate heat and conduct electricity, offering a wide range of heat capabilities. The trivalent metal plating resists corrosion and seizing, making installation and removal much easier. This box includes 10 spark plugs, perfect for when you need to replace them all at once.

You'll find these NGK spark plugs fit a wide variety of motorcycles, including models like the BMW F800GS, Buell Blast, and Ducati Monster 696. The corrugated ribs on the insulator help prevent flashover, ensuring a clean spark. NGK standard plugs are built for a long life and consistent performance, keeping your engine running smoothly.