http://revenda.etonini.com.br/produtos/vela-de-ignicao/663@dot@03/QUANTUM%20%7C%201989/1@dot@0%208V%20MI%20GASOLINA/ALFA%20ROMEO/GM%20OPALA%204@dot@1%2012V%20ALCOOL%20@lpar@1991-1992@rpar@%20-%20Motor:%20%23250?PS=12&map=c%2Cc%2CspecificationFilter_81%2CspecificationFilter_79%2CspecificationFilter_80%2CspecificationFilter_8%2CspecificationFilter_82