Originally Posted by
GraphiteGhost

Ditto, NEVER tell a MB parts dept the part you are looking for is for a crossfire. Also, get a VIN number for an SLK-320, some of them are slick enough to ask for a VIN to see if you actually have an SLK-320. Remember, if it is for an SRT-6, ask for the equivalent AMG model year.
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hmm, looks like I need an SLK320 AMG VIN