Dorman 673-487 Pre-Converter - CARB Compliant

A compact one-piece converter, the Dorman 673-487 measures 14 inches in overall length with a cylindrical body featuring silicon carbide substrate and CARB certification for emissions control. Fits the 2004-2008 Nissan Maxima, and the 2002-2006 Nissan Altima with the 3.5L V6. The converter has a 1.8-inch inlet diameter and 2.1-inch outlet inside diameter with a 2.25-inch outside diameter, incorporating one oxygen sensor port with flanged inlet and outlet connections. With a 0.125-inch tube wall thickness, stainless steel construction, natural finish, and mounting hardware included for installation, it carries a 5-year warranty and is manufactured in the United States.

• Material: Stainless Steel
• Mounting Hardware Included: Yes
• Finish: Natural
• Inlet Type: Flanged
• Outlet Type: Flanged
• Inlet Inside Diameter: 1.8 IN
• Body Height: 4 IN
• Body Length: 4 IN
• Body Width: 4 IN
• Heat Shield Attached: No
• Inlet Quantity: 1
• Body Material: Stainless Steel
• Outlet Inside Diameter: 2.1 IN
• Outlet Quantity: 1
• CARB Certified: Yes
• Substrate Material: Silicon Carbide
• Outlet Outside Diameter: 2.25 IN
• Application Type: Specific
• Grade Type: Standard Replacement
• Body Shape: Cylinder
• Inlet Mounting Hole Quantity: 4
• Quantity: 8
• Overall Length: 14 IN
• O2 Sensor Ports: 1
• California Air Resources Board Approved: Yes
• CARB Compliant: Yes
• CARB Executive Order Number: D-798-9
• Color: Metallic Gray
• Converter Body Length: 4 in
• Converter Body Material: Stainless Steel
• Exhaust Manifold Inlet Port Shape: Round
• Gasket Or Seal Included: Yes
• Inlet Port Shape: Round
• Installation Hardware Included: Yes
• Item Grade: Standard Replacement
• Outlet Port Shape: Round
• Package Contents: 1 Catalytic Converter
• Tube Wall Thickness: 0.125 in
• Type: One-Piece