Spark Plugs

The ideal mix of performance and lifespan is NGK Laser Iridium spark plugs. The Iridium tip is six times harder than platinum, resulting in the highest ignitability and most extended life. Most Laser Iridium spark plugs in DIS ignition systems have a...

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 premium NGK ZFR4F-11 SPARK PLUG (86-4043) is noted for its reliable and consistent performance, improved anti-fouling properties, and increased ignitability over regular nickel plugs. This trivalent metal plating avoids the need for anti-seize and...

The BPR7HS SPARK PLUG 86-6422 is a high-quality spark plug made from the best quality materials. The distinctive copper core and exclusive electrode design ensure quick starts, peak performance, and long life. With its triple gasket sealing process, gas...

The sailing adventure begins with a single spark. Watercraft owners must choose to get only the best. A boat requires a powerful engine to give great benefits that last years of service. Autowares offers excellent machinery products made with great pride...

Use these high-quality spark plugs to keep your boat performing at its best by preventing jittering and rough sounds. The BMR4A SPARK PLUG (86-5728) is made with a three-step trivalent plating process that uses silver chromate and zinc to ensure maximum...

With so many options in the market, we've made it easy to find the best plug for you. SPARK PLUG CR6HSA (86-2983). These plugs are OE-approved standard spark plugs that provide dependable performance. 5 Rib insulator design prevents flashover and is...

If you had trouble starting the engine, lost engine power, or experienced decreased acceleration, your boat's spark plugs may be failing or in poor condition. To improve the performance of your boat, invest in a high-quality spark plug. The BKR5E SPARK...

Auto-Wares, Inc. Zfr5F Ngk Spark Plug 7558

BPR8ES Spark Plug (86-3923), these standard plugs are engineered for maximum durability and performance. The BPR8ES's spark plugs anticipated firing end will extend farther into the combustion chamber. From the side, the insulator overhangs the shell. As...

Use these high-quality spark plugs to prevent rough sounds and jittering and keep your boat's performance at its peak. The BR6HS SPARK PLUG (86-3922) is constructed with trivalent metal plating for superior anti-corrosion and anti-seizing properties. To...

Spark plugs are responsible for supplying the spark that ignites the air/fuel combination, resulting in the ignition that causes your engine to create power. To avoid ignition failure on your next trip, replace your engine's spark plugs with boat motor...