Compact NGK 3961 Standard Spark Plugs - BR8ES SOLID, 4 Pack

NGK Standard Spark Plugs are designed with a plating process that ensures easy installation and removal. The 98% pure copper core of these spark plugs provides increased heat dissipation, leading to more reliable engine starts and a reduced risk of overheating. The cold-rolled threads prevent cross-threading and damage to the cylinder heads, further enhancing the durability and reliability of the spark plugs.

One of the key features of these spark plugs is the trivalent plating, which eliminates the need for anti-seize compounds. This not only simplifies the installation process but also helps to prevent the occurrence of flashover, a common issue with spark plugs. The corrugated ribs on the spark plugs further contribute to the prevention of flashover, ensuring consistent and efficient ignition.

The high-grade alumina silicate ceramic used in the construction of these spark plugs provides superior strength and heat transfer capabilities. This material allows for efficient heat dissipation, which is crucial for maintaining optimal engine performance and preventing the spark plug from overheating.

Packaged in sets of four, these NGK Standard Spark Plugs offer a convenient and reliable solution for engine maintenance and replacement. The attention to detail in their design and the use of high-quality materials make them a top choice for automotive enthusiasts and professionals alike.

In summary, the NGK Standard Spark Plugs feature a 98% pure copper core for enhanced heat dissipation, cold-rolled threads to prevent damage, trivalent plating to eliminate the need for anti-seize, and corrugated ribs to prevent flashover. The high-grade alumina silicate ceramic insulator ensures superior strength and heat transfer, contributing to the overall reliability and performance of the spark plugs. With a package of four, these spark plugs provide a comprehensive solution for engine maintenance and replacement.

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