RepairPal Certified shops can diagnose and repair your 2003 Mercedes-Benz SLK320. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
No.
The part number for the 1999 CLK is 0004706394.
0004707894 is the part number for the 2003 SLK.
The fuel filter is integrated with the fuel pressure regulator (also different).