Walker 84292 Catalytic Converter - Rear

Walker CalCat Direct-Fit Catalytic Converter

Walker CalCat 84292 is a direct-fit rear catalytic converter built for CARB-compliant replacement on select Honda Accord and Acura TSX applications. It is designed for a precise OE-style fit and uses a stainless steel body with a ceramic substrate for regulated exhaust service.

Walker’s CalCat product line focuses on direct-fit catalytic converters for OBDII and non-OBD vehicles, with CARB validation for applications that require California-compliant replacement parts. This makes the 84292 a fitment-specific exhaust repair option for drivers needing a rear converter on covered Honda Accord and Acura TSX models.

Key Features

• CARB certified for sale and use in California and other CARB-compliant states
• Direct-fit design for specific rear applications
• Stainless steel body construction
• Ceramic substrate material
• 3-bolt welded flange inlet and outlet
• Round body shape with OE-style dimensions
• No oxygen sensor port location
• Fits rear position applications only

Detailed Description

Walker 84292 is a regular-grade catalytic converter with a direct-fit layout and OE-style dimensions for select 2008-2014 Honda Accord and Acura TSX rear exhaust positions. The converter uses a 3-bolt welded flange at both the inlet and outlet, with a 2.125-inch outlet outside diameter and an overall length of 10.25 inches. Its CARB Executive Order D-182-72 coverage supports compliant replacement on listed vehicles, including 2014-2010 Acura TSX rear, 2012-2008 Honda Accord rear, and 2013-2011 Acura TSX rear applications. This part number, 84292, is built for buyers searching for a CARB catalytic converter for Honda Accord rear or Acura TSX rear replacement service.

This part cross-references no listed aftermarket part numbers in the provided data.

What It Is Used For

• Replacing a failed rear catalytic converter on covered Honda Accord and Acura TSX models
• Restoring exhaust aftertreatment function on CARB-regulated applications
• Addressing emissions-related fault codes tied to converter efficiency
• Repairing exhaust leaks at the converter flange connection
• Replacing a damaged or corroded OE-style rear converter assembly

Installation Notes and Tips

• Fits 2014 Acura TSX, rear
• Fits 2013 Acura TSX, rear
• Fits 2012 Acura TSX, rear
• Fits 2012 Honda Accord, rear
• Fits 2011 Acura TSX, rear
• Fits 2011 Honda Accord, rear
• Fits 2010 Acura TSX, rear
• Fits 2010 Honda Accord, rear
• Fits 2009 Acura TSX, rear
• Fits 2009 Honda Accord, rear
• Fits 2008 Honda Accord, rear

Exhaust gasket is recommended during installation. Additional parts needed to complete installation are 31644 and 31589. Verify engine family number and CARB Executive Order coverage before installation, especially for California and other regulated states.

Quality Assurance

Walker CalCat converters are designed, tested, and validated for CARB compliance on listed applications. Part number 84292 is built to meet the fitment and emissions requirements identified for the covered Honda Accord and Acura TSX rear applications.