Spark Plugs

The Champion Spark Plugs 933M gives a dependable performance. The electrode has a copper core, which improves conductivity. Better control of the heat for better overall wear. The CHAMPION SPARK PLUG 933M is a foul-resistant and direct replacement plug...

Your boat's spark plugs may be failing or in poor condition, if you had difficulty starting the engine, lost engine power, or experienced decreased acceleration. Invest in a high-quality spark plug to improve the performance of your boat. The SPARK PLUG...

The BR7HS SPARK PLUG (86-4122) 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. These spark plugs from Autowares are designed to operate over...

The SPARK PLUG QL78YC (938M) is well-known for its distinctive copper core and unique electrode design. It is constructed with trivalent metal plating for superior anti-corrosion and anti-seizing properties in a harsh marine environment. The SPARK PLUG...

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

The DR7EA SPARK PLUG (86-7839) Autowares is a high-quality double-platinum spark plug that is reliable and long-lasting. It's a part that goes into the cylinder head of an internal-combustion engine and consists of two electrodes separated by an air...

Dependable performance. Spark Plug 828M, QL77JC4. This Champion spark plug contains a copper core electrode with enhanced conductivity and heat regulation for optimum overall wear. These Champion Spark Plugs have a copper core electrode for enhanced...

The TR5 SPARK PLUG (86-2238) Autowares help in boosting the vehicle's performance. It is anti-corrosion- and abrasion-resistant materials. The insulators on the spark plugs are made of 99 percent pure alumina silicate, allowing for longer insulator...

BKR6E SPARK PLUG

Top-quality spark plugs give power and combustion pressure to your engine. With Spark Plug 86-4922, these standard spark plugs are constructed with a 5-Rib insulator design to avoid flashover and corrosion-resistant plating to facilitate installation and...

SPARK PLUG UR5

If you had trouble starting the engine, lost engine power, or experienced decreased acceleration, your boat's spark plugs could be failing or in poor condition. To improve the performance of your boat, purchase a high-quality spark plug. The BKR7E SPARK...