An electrical connector includes a housing having a bracket mating surface and an opening that extends through the bracket mating surface; an electrical conductor that is positioned through the opening in the housing; a grommet that is positioned in a space defined between the electrical conductor and the opening in which the conductor is positioned to substantially prevent contaminants from entering the housing through the opening; and a bracket removably positioned on the bracket mating surface of the housing of the connector and positioned to bear on the grommet to substantially prevent displacement of the grommet with respect to the housing of the connector.