First Fire Small Engine Spark Plug

Oregon Spark Plug, NGK BPR5ES

Oregon® spark plug for riding mowers, walk-behind mowers, and snow throwers and replaces Champion RN11YC4, Bosch WR8DS, NGK BPR5ES, and Denso W16EPR-U, W16EXR-U spark plugs. Gap: 0.8mm.

E3 31F Life Time Warranty Spark Plug

Compatible with many snowmobile and personal watercraft engines. E3 Spark Plugs feature DiamondFire technology. A revolutionary new spark plug that provides more energy, greater efficiency, and is more eco-friendly. Designed to increase horsepower and lower emissions. Quicker starts, saves on fuel. Replaces Champion L78C, L82C. Replaces NGK B7HS, BR7HS, BR7HS10, B7HS10, B7HV, B8HS, B8HS10, B8HV, and manu others.

First Fire FF-18 Small Engine Spark Plug

Small engine spark plug can be used on many snowthrower and tractor engines. Consistent starts. Dependable performance. Superior fouling resistance. Replaces Champion N4C, RN4C, N7YC, RN7YC. Replaces NGK B4ES, B5ES, B6ES, B7ES, and many others.

Laser PowerSmart Spark Plug

Spark plug for PowerSmart replaces NGK BPR6ES,BPR7ES,Champion RN97C,N7YC & Torch F7RTC models.The insulator is made out of 95% pure alumina for improved resistance to heat and shock.Spark plug made of nickel plate housing and copper core electrode.Multi-rib insulator designed to eliminate flashover.