Connectors for board to wire harness in a sealed box

[DHambley]

Does anyone have suggestions for the type/brand of connectors which are made to withstand the vibration and heat seen in an automotive environment? The connectors and wire harness join several PC boards within a sealed and enclosed box within the engine compartment so, dirt and water are not a concern; It is the vibration which is our concern. Our prototype presently uses cheap Sullins headers but, the production boards need a part which can withstand high vibration and shock levels. We don't need the expense of MIL-spec but we do need reliability.

Thanks in advance for you help.