This genuine FORD Spark Plug, part number 5166347, is engineered to meet the exact specifications of your Ford vehicle. It plays a crucial role in the combustion process, igniting the air-fuel mixture within the engine cylinders to produce power. Utilizing advanced materials and manufacturing techniques, this spark plug offers superior durability and consistent performance. It is designed to withstand the high temperatures and pressures of modern engine operation, ensuring reliable starting and smooth running. Replacing your spark plugs at recommended intervals is essential for maintaining engine health, improving fuel economy, and reducing emissions. This FORD Spark Plug is a direct replacement for your original equipment, guaranteeing a perfect fit and optimal function.
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