The product is a set of four genuine NGK TR5B-13 4559 spark plugs designed for petrol engines. These spark plugs are manufactured by NGK and are known by other part numbers such as 30731425, YN2J12405AA, 1493001, 1219309, and T16VRU10. The spark plugs are specifically designed to provide reliable ignition and optimal performance for petrol vehicles, making them a high-quality and trusted choice for car maintenance and repair.
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