NGK Marine Spark Plugs – 2-Stroke & 4-Stroke Engine Options

Maintain peak engine performance with our full range of NGK spark plugs, designed for both 2-stroke and 4-stroke marine engines. Whether you're doing a routine spark plug change or upgrading your ignition system, these plugs deliver reliable starts, smooth operation, and long-lasting durability.

Perfect for marine applications, this collection includes standard, platinum, and iridium spark plugs, as well as options compatible with various spark plug coils. Trusted by professionals, NGK ensures consistent performance under harsh marine conditions.