L7TC Sparking Plug: The "Efficient Ignition Core" of Small Engines

The L7TC Sparking Plug is the "efficient ignition core" of small engines like TU26, designed for the combustion efficiency needs of small-displacement equipment. Its insulator is made of high-purity alumina ceramic, with insulation resistance ≥1000MΩ—avoiding leakage even in humid environments to ensure stable ignition energy; the copper-core nickel electrode has 30% higher thermal conductivity than pure nickel electrodes, quickly dissipating combustion heat, reducing electrode carbon deposition, and extending service life to over 800 hours.

The shell is made of nickel-plated steel, with rust resistance over 600 hours in salt spray tests—no shell rust in outdoor dusty, humid working conditions; the heat-resistant rubber gasket withstands 180℃ continuous high temperatures in the engine compartment, sealing gaps without air leakage to maintain stable combustion pressure in the cylinder.

In the use of small equipment, old spark plugs often have problems like "difficult startup" and "power attenuation" due to electrode carbon deposition and insulation leakage, increasing fuel consumption. After replacing with the L7TC spark plug, ignition energy increases by 25%, combustion efficiency improves by 12%, and fuel consumption decreases by 8%—suitable for high-frequency operation equipment like lawnmowers and generators.

Whether for continuous start-stop of garden tools or long-term operation of small machinery, the L7TC Sparking Plug ensures efficient engine combustion with "strong ignition + low carbon deposition + corrosion resistance" performance, being the key ignition component for "energy saving and efficiency improvement" of small power equipment.