NGK ILMAR7A8 Iridium Spark Plugs for Japanese 660cc Cars

Description

The NGK ILMAR7A8 spark plug features a copper core electrode, which provides excellent conductivity and heat dissipation. This construction ensures reliable spark generation and optimal combustion efficiency, leading to improved engine performance, fuel economy, and reduced emissions.

The spark plug’s fine-wire iridium center electrode is designed to deliver a precise and powerful spark. Iridium is an extremely durable and high-melting point material, making it ideal for withstanding the harsh conditions within the combustion chamber. This electrode design enhances the longevity of the spark plug and contributes to a consistent spark over its service life.

The ILMAR7A8 spark plug also incorporates a trivalent metal plating on the shell, which helps to prevent corrosion and improve overall durability. The spark plug’s insulator is designed to withstand high temperatures and electrical stress, ensuring reliable performance even under demanding operating conditions.

The NGK ILMAR7A8 is compatible with many 660cc Japanese cars including Suzuki Wagon R 2019 (Japan Assembled), Nissan Days, Nissan Mocco, Suzuki Every and Mitsubishi EK Wagon.