John Deere RE553709: Spark Plug Engine Part

High-Quality Performance: Designed to provide reliable ignition and optimal performance for engines. Improved Engine Efficiency: Offers a resistance of 3-10 kohm at 1 kV, ensuring efficient spark generation for reliable ignition across various engine conditions.. Enhanced Durability: The Ni Plated steel external gasket protects internal components from moisture and contaminants, extending the service life.. Precision Spark Generation: The gap range of 0.33 to 0.41 mm and advanced electrode materials ensure precise spark generation for efficient combustion and engine responsiveness.