Davico 19447 Catalytic Converter - Rear

Exact-Fit Catalytic Converter

The Davico 19447 is an Exact-Fit catalytic converter built from original equipment sample parts to match fit and function on the vehicle application. It uses a high-quality emissions-reducing catalyst for OBDII systems and is shaped for direct exhaust replacement service.

• Exact-Fit design based on original equipment sample parts.
• Emissions-reducing catalyst formulated for OBDII vehicle demands.
• 2-bolt loose flange inlet connections for installation alignment.
• 2.98-inch outside diameter outlet for exhaust system matching.
• Four O2 sensor provisions for the listed applications.
• Overall length measures 37.625 inches.

Detailed Application Coverage

Fits 2019 Ram 1500 Classic, N/A. Fits 2013-2018 Ram 1500, N/A. Fits 2011-2012 Ram 1500, rear. Fits 2009-2010 Dodge Ram 1500, rear. This Davico catalytic converter is identified by part number 19447 and is built for direct-fit exhaust service on Ram 1500 and Dodge Ram 1500 applications. The Exact-Fit Catalytic Converter line focuses on OE-style geometry and emissions performance for vehicles that require a precise exhaust match.

What It Helps Correct

• Failed catalytic converter efficiency codes.
• Restricted exhaust flow from a worn converter.
• Emissions test failures related to catalyst performance.
• Fitment issues when replacing an OE-style exhaust unit.

Installation Notes

Verify the inlet flange style, outlet diameter, O2 sensor count, and application notes before installation. Some listed applications carry emissions restrictions, including California and New York compliance notes. Use Davico decarbonizing induction kit 1540ea when specified by the manufacturer.

Quality Assurance

Davico designs Exact-Fit Catalytic Converters from original equipment sample parts to support proper fit and function. Part number 19447 is built with an emissions-reducing catalyst intended for OBDII vehicle requirements.