Iridium Stock Spark Plugs for BCPR7ES

These products by NGK are the plugs of choice in millions of vehicles designed to provide consistent performance while ensuring OE quality fit and function. They are manufactured with a solid copper core for superior conductivity and heat dissipation and a triple-gasket sealing process which eliminates the possibility of combustion gas leakage through the shell. Designed to ignite the air/fuel mixture within the combustion chamber a spark plug has to withstand the high temperature and combustion pressure within the engine. If everything operates properly the engine runs efficiently providing optimal performance maximum fuel economy and the lowest exhaust emissions due to effective combustion. There are several factors - such as thread reach thread diameter the insulator nose projection and whether the spark plug incorporates a gasket or is of the conical type - to consider when choosing the correct spark plug for your needs. When buying these spark plugs by NGK you are assured that they will meet or exceed OE quality and performance. These products are adequately protected from combustion gas leaking through the shell thanks to triple-gasket sealing and built with a solid-copper core that produces a more powerful spark with less firing voltage while most other spark plugs on the market feature only two seals and use a copper coated center core. The spark plugs also feature the alumina silicate insulator that is virtually pure to insure dielectric and physical strength as well as heat transfer away from the tip for maximum performance. To eliminate flash over which can cause misfiring these products are built with corrugated ribs and feature cold-rolled threads to prevent damage to the cylinder head and make installation and removal easier. In addition the product is zinc chromate coating double-dipped using exclusive NGK technology for maximum corrosion protection. Features -Designed for consistent performance -Meet OE quality fit and function -Manufactured using triple-gasket sealing process to prevent leakage through the shell -Alumina silicate insulator for strength and optimal heat transfer -Solid-copper core for a more powerful spark with less firing voltage -Cold-rolled threads for easier removal and installation -Corrugated ribs eliminate misfire causing flashover -Corrosion resistant zinc chromate plating for maximum protection -Provide superior durability Specifications - Electrode Tip Material: Nickel - Spark Plug Gap: Customizable -