Better look at what year Malibu he has, it's a 2006.
I don't think you'll find anything, but yu should check on ebay, most of the time sellers will have items like that which are aftermarket parts. The only problem with them will be with either fitment or water leaks.
Yeah sorry i didnt notice you had a 2006. I'm getting used to 2008+ people on here but of course am happy to help 2007-! In this case ebay may be your best bet, but I would try and talk to a few people on here because the ebay items notoriously blow at 3-6months. Maybe avoid certain sellers/mfg's?