http://revenda.etonini.com.br/produtos/vela-de-ignicao/GM%20C20%204@dot@1%2012V%20GASOLINA%20@lpar@1990-1997@rpar@%20-%20Motor:%20%23250/VECTRA%20%7C%202005/G4AJ?PS=12&map=c%2Cc%2CspecificationFilter_82%2CspecificationFilter_79%2CspecificationFilter_81