. . . . . . . "spark plug"@en-us . "104269270"^^ . "04269270-n"^^ . "electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark"@en-us . . . . "0"^^ . . "0"^^ . . . "104105909"@en-us . . . . . "spark plug"^^ . . . . "sparking plug"@en-us . "plug"@en-us .