Walker 84712 Catalytic Converter - Left

Walker CalCat Universal Catalytic Converter

Walker CalCat 84712 is a universal catalytic converter built for emissions-focused replacement work where CARB compliance matters. It is designed, tested, and validated to meet California Air Resources Board standards, with coverage for OBDII and non-OBD applications.

Key Features

• Universal catalytic converter for broad application coverage
• CARB certified with Executive Order D-182-80
• Stainless steel body with steel tubing
• Round body design with pipe connection inlet and outlet
• Midbed oxygen sensor location with one O2 sensor port
• Premium grade construction for exhaust system replacement

Detailed Description

This Walker CalCat catalytic converter is engineered as a universal emissions component for vehicles requiring CARB-compliant replacement hardware. The stainless steel body and steel tube construction provide a durable exhaust solution, while the round housing and 2.5-inch inlet and outlet connections support installation in a wide range of exhaust layouts. Part number 84712 is identified with Walker CalCat universal catalytic converter applications and is also referenced as 84712 in related catalog listings.

Walker CalCat is the brand line used for universal catalytic converters that are validated for compliance-focused applications. For buyers searching for a universal catalytic converter for Chevrolet Silverado 1500, GMC Sierra 1500, or Jeep Grand Cherokee applications, this part number 84712 is part of that emissions-oriented product family.

What It Is Used For

• Replacing a failed or restricted catalytic converter
• Addressing emissions test failures tied to converter efficiency
• Restoring exhaust flow after catalyst substrate deterioration
• Meeting CARB-certified replacement requirements
• Supporting OBDII and non-OBD exhaust service needs

Installation Notes and Tips

Fits 2019-2021 Chevrolet Silverado 1500, Left. Fits 2022 Chevrolet Silverado 1500, N/A. Fits 2022 Chevrolet Silverado 1500 LTD, N/A. Fits 2018-2021 Dodge Durango, Left. Fits 2022 Dodge Durango, N/A. Fits 2008-2010 Dodge Ram 1500, Left. Fits 2021 Cadillac Escalade, Left. Fits 2021 Chevrolet Suburban, Left. Fits 2021 Chevrolet Tahoe, Left. Fits 2019-2021 GMC Sierra 1500, Left. Fits 2022 GMC Sierra 1500, N/A. Fits 2022 GMC Sierra 1500 Limited, N/A. Fits 2021 GMC Yukon, Left. Fits 2021 GMC Yukon XL, Left. Fits 2012-2021 Jeep Grand Cherokee, Left. Fits 2008-2010 Jeep Grand Cherokee, Left. Fits 2021 Jeep Wrangler, Left. Fits 2022 Jeep Grand Wagoneer, N/A. Fits 2012-2018 Ram 1500, Left. Verify pipe diameter, sensor port location, and CARB application requirements before installation. No clamps or mounting hardware are included.

Quality Assurance

Walker CalCat 84712 is designed, tested, and validated for compliance with CARB standards. It carries California Air Resources Board certification and New York certification, with CARB Executive Order D-182-80 documented for application verification.