Catco 9019 Catalytic Converter

Direct-Fit Catalytic Converter for GM Vans

Catco 9019 is a Federal / EPA direct-fit catalytic converter built for specific 2000-2002 Chevrolet Express and GMC Savana applications. It uses a stainless steel body, ceramic substrate, and OE-style dimensions to support proper exhaust flow and fitment on listed vehicles.

Key Features

• Federal / EPA direct-fit catalytic converter
• Stainless steel body for exhaust system durability
• Ceramic substrate material
• 3 O2 sensor ports
• Inlet: 3-bolt loose flange with spherical flare
• Outlet: 2-bolt welded flange
• Includes inlet gasket and outlet gasket
• Overall length: 69.75 in.
• Catco part number 9019

Fitment Details

• Fits 2000-2002 Chevrolet Express 1500, N/A — Direct Fit; Under 8500 lbs GVW; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
• Fits 2000-2002 Chevrolet Express 1500, N/A — Direct Fit; Under 8500 lbs GVW, W/2 Bolt Outlet Flange; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
• Fits 2000-2002 Chevrolet Express 2500, N/A — Direct Fit; Under 8500 lbs GVW; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
• Fits 2000-2002 Chevrolet Express 2500, N/A — Direct Fit; Under 8500 lbs GVW, W/2 Bolt Outlet Flange; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
• Fits 2000-2002 GMC Savana 1500, N/A — Direct Fit; Under 8500 lbs GVW; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
• Fits 2000-2002 GMC Savana 2500, N/A — Direct Fit; Under 8500 lbs GVW; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.

What This Part Helps Address

• Failed catalytic converter efficiency codes
• Restricted exhaust flow from a worn converter
• Emissions test failures on listed applications
• Exhaust leaks at the converter connection points
• Fitment issues when replacing an OE-style converter on Chevrolet Express or GMC Savana vans

Installation Notes

Verify the vehicle’s emissions configuration, GVW rating, and outlet flange style before installation. This Catco 9019 converter uses a 3-bolt loose flange with spherical flare at the inlet and a 2-bolt welded flange at the outlet, so matching the existing exhaust connection is important for proper installation. O2 sensor port count should also be confirmed against the vehicle’s original exhaust layout.

For search relevance, this direct-fit catalytic converter is a common replacement choice for 2000-2002 Chevrolet Express 1500, Chevrolet Express 2500, GMC Savana 1500, and GMC Savana 2500 applications. Catco 9019 is built to OE dimensions to support straightforward replacement on the listed vans.

Quality Assurance

Catco uses advanced manufacturing processes, including automated workstations, spinner welding equipment, and high-speed production lines, to build converters to exact OE dimensions and fitment. The substrate chemistry is engineered for efficient loading and converter performance while supporting competitive replacement pricing.