Abstract: A wire harness grommet assembly which is assembled by connecting together a rigid outer member to compress a resilient inner member around a portion of the wire harness accommodated therein. The resilient inner member provides a sealing surface between the rigid outer member and the wire harness. Accordingly, the resilient inner member is compressed when sandwiched between the locked together rigid outer members. Preferably, the rigid outer member is a two piece assembly comprising two identical rigid outer members having integrally molded connectors which allow the grommet assembly to be “snapped” together around the harness.