Magnetic oil pan cap. Effectively catches from engine oil steel particles formed during friction of metal parts of the engine. Its use is especially recommended for sports vehicles, characterized by faster engine wear. The screw cap is equipped with a strong neodymium magnet, which should be cleaned of collected material each time the oil is changed. The screw is designed for most SUBARU passenger cars. Including sealing washer. Magnetic oil pan cap. Effectively catches steel particles formed during friction of metal engine parts from engine oil. Its use is especially recommended for sports vehicles, characterized by faster engine wear. The screw cap is equipped with a strong neodymium magnet, which should be cleaned of collected material each time the oil is changed. The screw is designed for most SUBARU passenger cars. A sealing washer is included