4-Cycle Super Plug (HAN3011)

Four-Cycle Super Plug is a glow plug designed for four-stroke glow engines to ensure reliable ignition and smooth idle. Because the glow element is re-energized only every other cycle and the cool air-fuel mixture can challenge ignition, this plug helps maintain consistent performance.

It features a heavy-duty .008-inch platinum alloy element and an extended hose-nose tip that reaches into the combustion chamber, isolating the element from the cooling air-fuel mixture. This design helps the plug stay lit under tough conditions and delivers idle and transition performance comparable to leading four-cycle plugs, while being well-suited for inverted mounting and multi-cylinder configurations.