Do any of you Highlander Hybrid owners have an engine block heater? I've called two Toyota Parts departments. The first guy said that Toyota didn't make any block heaters and didn't recommend an aftermarket one. He said they have too many issues with them leaking over time. The second guy I spoke with said that Toyota does not currently offer a block heater for the Highlander Hybrid, but he expects them to in a few months.

Any comments or suggestions?