Davico 497201 Catalytic Converter - Front Left

Exact-Fit Catalytic Converter for GM Trucks and SUVs

Davico Exact-Fit Catalytic Converter 497201 is built for direct replacement on select Chevrolet and GMC applications with a front left exhaust position. It uses original equipment sample parts as the basis for fit and function, with an emissions-reducing catalyst formulated for OBDII-equipped vehicles.

Compatible With 2014-2017 Chevrolet Silverado 1500, front left; 2014-2017 GMC Sierra 1500, front left; 2015-2016 Chevrolet Tahoe, front left; 2015-2016 GMC Yukon, front left; and 2015-2016 GMC Yukon XL, front left.

Key Features

• Exact-Fit Catalytic Converter from Davico
• Part number 497201
• 3-bolt loose flange inlet for direct exhaust connection
• Slip-fit outlet design
• Two O2 sensor locations
• 32-inch overall length
• No gaskets included

Product Details

The Davico Exact-Fit Catalytic Converter line is engineered around OE sample parts to match factory-style fitment and exhaust routing. This helps simplify replacement on vehicles that use a welded OE assembly, including front left applications on Silverado 1500, Sierra 1500, Tahoe, Yukon, and Yukon XL models. Part 497201 is built with a high-quality catalyst designed to reduce emissions and meet the demands of current OBDII systems.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a failed front left catalytic converter
• Restoring exhaust flow after catalyst efficiency codes
• Addressing emissions test failures tied to converter performance
• Replacing a welded OE assembly on select GM trucks and SUVs
• Correcting exhaust leaks or damage at the converter section

Installation Notes and Tips

• Fits 2014-2017 Chevrolet Silverado 1500, front left.
• Fits 2014-2017 GMC Sierra 1500, front left.
• Fits 2015-2016 Chevrolet Tahoe, front left.
• Fits 2015-2016 GMC Yukon, front left.
• Fits 2015-2016 GMC Yukon XL, front left.
• OE system is a welded assembly; left and right assemblies are required for full replacement.
• Not legal for use in California.
• Illegal for installation in New York on vehicles equipped with California emission systems.
• Verify O2 sensor routing and flange alignment before installation.

Quality Assurance

Davico designs Exact-Fit Catalytic Converters using OE sample parts to support proper fit and function on the listed vehicles. The catalyst construction is selected for emissions reduction on OBDII applications, and the part is built to match the specified inlet, outlet, sensor, and length requirements for this application.