What makes the trivalent metal plating beneficial?

The trivalent metal plating provides superior resistance to corrosion and seizing. This ensures that the spark plug can be easily installed and later removed without issues, even after exposure to engine conditions.

Why is a copper core important in a spark plug?

A copper core offers excellent heat dissipation and conductivity. This helps the spark plug maintain its optimal operating temperature across a wide range of conditions, contributing to reliable performance.

Does this box include everything needed to replace spark plugs on a 4-cylinder engine?

This is a box of four spark plugs. Many 4-cylinder engines require four spark plugs, but it's always a good idea to confirm the exact number needed for your specific vehicle before purchasing.

NGK Standard Spark Plug BR7ES SOLID (6615) - Box of 4

Name: NGK Standard Spark Plug Box of 4 (BR7ES SOLID)
Brand: NGK
Price: 3.03 USD
Availability: InStock

NGK Standard Spark Plug Box of 4 (BR7ES SOLID)

$3.03

Only 1 left in stock

NGK Standard Spark Plug Box of 4 (BR7ES SOLID). Offers reliable OE quality performance with corrosion-resistant plating.

Key Features

Fits a range of Kawasaki and Sea-Doo personal watercraft.
Trivalent metal plating offers superior anti-corrosion and anti-seizing properties for easier installation and removal.
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
Corrugated ribs on the insulator prevent flashover.
Copper core aids in heat removal and conductivity.
Triple seals prevent combustion gas leakage.

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Will this fit your vehicle?

Product Details

NGK is well-known for making reliable ignition components that many manufacturers trust as original equipment. These NGK Standard spark plugs, found in the iconic yellow box, are a testament to that legacy. They are built to provide dependable performance for a wide range of vehicles, including personal watercraft like the Kawasaki Jet Mate and Sea-Doo SP. If you're looking to replace your spark plugs and want something that offers proven quality, these are a solid option.

Inside each plug, you'll find a pure alumina silicate ceramic insulator, which is strong and helps with heat transfer. The copper core is a key feature, offering excellent heat dissipation and conductivity, which helps keep the plug at its optimal operating temperature across a wide range of conditions. NGK also uses a trivalent metal plating on the exterior. This isn't just for looks; it provides superior resistance to corrosion and seizing, making installation and future removal much easier. Plus, triple seals are used to prevent any combustion gas from leaking out, ensuring the plug works as intended.

This is a box of four spark plugs, which is a common quantity for many 4-cylinder engines or for replacing all plugs on certain personal watercraft. They are designed for long life and consistent performance, making them a straightforward replacement for your existing plugs.