2 products about 2007 Mercedes-Benz GL450 Catalytic Converters & Components foundFITS YOUR VEHICLE Product Specifications Notes: Engine Family Number 7MBXB04.6L2A;CARB Executive Order D-193-143;Certification Level : LEV2 LEV; OE Spec; Cutting & Welding Reqd During Installation Air Tube: No Body Type: Spun Catalytic Converter Body Height: 4" Catalytic Converter Body Length: 13.25" Catalytic Converter Body Shape: Round Catalytic Converter Overall Length: 13.25" Catalytic Converter Oxygen Sensor Location: Midbed Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 4" Catalytic Inlet Diameter: 2.25" Catalytic Outlet Diameter: 2.25" Catalytic Series: OBDII Converter Body Material: Stainless Steel Converter Configuration: Universal Fit Heat Shield Attached: No Inlet Attachment: Weld-On Inlet Orientation: Straight Inlet Quantity: 1 O2 Sensor Port: Yes Outlet Attachment: Weld-On Outlet Orientation: Straight Outlet Quantity: 1 Part Description: OBDII Universal Fit Round Body Catalytic Converter More Info FITS YOUR VEHICLE Product Specifications Notes: Bank# 1; E.P.A COMPLIANT Part Description: Direct Fit Catalytic Converter and Pipe Assembly