471138 Spark plug - insul. Ø 7x55 mm electrode L 30x39x3 mm connection Ø 4 mm - L=97 mm See the product Log in For more info
471139 Spark detection plug - insul. Ø 7x55 mm electrode L=51,6x37,5x3 mm Ø 4,2 mm See the product Log in For more info