Spark Plugs

A spark plug is an electrical component that plugs into the cylinder head of some internal combustion engines that ignites compressed aerosol gasoline using an electric spark. Spark plugs feature a grounded terminal on the plug's base that is connected...

The CR9EK SPARK PLUG (86-4548) from Autowares is reliable, durable, and high-quality. This product does not harm the boat engine but only assists in the smooth and safe operations of the boat. Spark plugs are OE approved and recommended for reliable...

BUZ8H SPARK PLUG (86-7447) Autowares is a device that delivers electric current from an ignition system to the combustion chamber of a spark-ignition engine, allowing an electric spark to ignite the compressed fuel/air mixture while keeping combustion...

The CR5EH-9 SPARK PLUG (86-6689) is a high-quality spark plug that is regarded with corrosion-resistant plating to guarantee ease of installation and removal. Its solid copper core allows for better heat dissipation, conductivity, and a wider...

IZFR6N-E Spark Plug (86-4757) offers enhanced ignitability, increased throttle response, and superior anti-fouling for the performance enthusiast. IZFR6N-E Spark Plug (86-4757) The 0.6-millimeter laser welded tiny Iridium tip assures long-term...

SPARK PLUG (86-3133) transmits electric current from an ignition system to a spark-ignition engine's combustion chamber, allowing an electric spark to ignite a compressed fuel/air mixture while maintaining the engine's combustion pressure. The ignition...

Think about how you can keep your boat safe from any harmful damage. You need a product that gives protection and benefits. Do not just buy it because it is cheap watercraft owners need to consider the results. Autowares have the right solution for your...

These high-quality spark plugs will preserve your boat's performance at its best by preventing jittering and unpleasant sounds. The trivalent metal coating on the PTR4G-15 SPARK PLUG (86-1209) provides outstanding anti-corrosion and anti-seizing...

NGK standard plugs are designed to last longer and perform better. Key Features: The center electrode with the V-groove enhances ignitability and decreases quenching. The 98 percent pure copper core improves heat dissipation and reduces spark plug...

LFR4A-E SPARK PLUGS

We've made it easy to find the perfect plug for your boat. SPARK PLUG LKR6E (86-92650), This standard spark plug is OE certified and recommended for consistent performance. It has a 5-Rib insulator construction to avoid flashover. Ceramic insulators are...

Your spark plugs provide the spark that ignites the air/fuel mixture, generating the explosion that causes your engine to produce power. These simple yet small plugs create an arc of electricity between two leads that are not directly connected but close...