This is a genuine VAG spark plug, identified by part number N 90581401. Engineered to meet the high standards of VAG vehicles, this 10mm plug ensures efficient combustion and consistent engine operation. Properly functioning spark plugs are crucial for your vehicle's ignition system. They ignite the air-fuel mixture in the combustion chamber, initiating the power stroke. A worn or faulty spark plug can lead to misfires, reduced fuel economy, and increased emissions. Choosing a genuine VAG part like the N 90581401 guarantees compatibility and performance that matches the original equipment. This ensures your engine runs smoothly and efficiently, providing the power and responsiveness you expect from your VAG vehicle. Regular replacement of spark plugs, as recommended by your vehicle's manufacturer, is a key part of routine maintenance. This helps prevent potential engine problems and keeps your car running at its best.
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