Shop Nissan Double platinum plug replacement. Locate Nissan Spark plug cross reference & Best Nissan anti interference spark plug. Maintaining optimal performance in your Nissan starts with the heart of ignition: the spark plugs. Ensuring these vital components are in top condition involves regular checks for wear, such as difficulty starting the engine or a noticeable drop in fuel efficiency, both of which signal a need for replacement. To extend their lifespan, avoid aggressive driving and keep your engine tuned. When selecting new spark plugs, consider options like copper for better conductivity or iridium and platinum for longevity. Always opt for OEM-recommended plugs to guarantee a perfect fit and peak performance. Installation requires precision—tighten to the manufacturer's specification to prevent damage and ensure efficient operation. Keep your Nissan firing on all cylinders with premium spark plug care and replacements.