If you had difficulty starting the engine, lost power, or experienced decreased acceleration, your boat's spark plugs may be failing or in poor condition. Purchase a high-quality spark plug to...
A spark plug is an electrical device that fits into the cylinder head of some internal combustion engines and uses an electric spark to ignite compressed aerosol gasoline. A substantially insulated...
Different spark plugs depend on the engine cylinder, but they are different in performance. Choose a product that is highly recommended by many to avoid pre-ignition and detonation and might cause...
For most automotive and non-automotive applications, NGK Standard spark plugs are OE approved and recommended for reliable performance. The 5-Rib insulator design on NGK Standard spark plugs prevents...
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...