Spark Plugs

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...

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...

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...

The Standard Plugs from NGK are designed to last longer and perform better. Corrugated ribs prevent flashover. The zinc controls corrosion dipped shell. Pure alumina silicate ceramic insulators provide superior strength and heat transmission—the copper...

This high-standard product is well-designed to operate over a wide heat range than ordinary plugs. It resists pre-ignition and carbon buildup. Each features high alumina ceramics for better electrical insulation and heat transfer. A longer insulator nose...

More automobile, motorcycle, and marine engine manufacturers choose standard spark plugs than any other type. The unique copper core and custom electrode design assure quick starts, great performance, and long life. Its 99 percent very pure alumina...

The LFR6A SPARK PLUG (86-6668) Autoware's principal duty is to ignite a fuel/air mixture within the combustion chamber of an automobile or other device. It has a metal threaded shell with a ceramic insulator. The central electrode, which may have a...

The CHAMPION PLUGS 886M is a high-quality engine spark plug that has been known for its dependability and durability over the years. It is a component that fits into an internal-combustion engine's cylinder head. The Champion spark plugs provide greater...

The IBR9ECS (86-4677) has excellent ignitability and a long life span. Slow wear rate ensures steady idle, increased anti-fouling, higher fuel efficiency, and fewer pollutants with fine-wire iridium topped center electrodes and fine wire platinum capped...