Davico 19472 Catalytic Converter - Center

Exact-Fit Catalytic Converter for Impala

Davico Part Number 19472 is an Exact-Fit Catalytic Converter built for 2009-2011 Chevrolet Impala center exhaust applications. It uses a 2 bolt fixed flange inlet and outlet, includes one O2 sensor location, and measures 38.5 inches overall for OE-style replacement fitment.

Key Features

• Exact-Fit Catalytic Converter line designed from original equipment sample parts
• Fits 2009-2011 Chevrolet Impala, center
• 2 bolt fixed flange inlet
• 2 bolt fixed flange outlet
• 1 O2 sensor provision
• 38.5 in. overall length
• Davico 19472 for direct-fit exhaust service

Product Details

The Davico Exact-Fit Catalytic Converter line is engineered around OE sample parts to match factory fit and function on the vehicle. This Davico 19472 converter uses high-quality emissions-reducing catalyst material selected for current OBDII vehicle requirements, making it a direct replacement choice for the center position on the Chevrolet Impala. If you are searching for a 2009-2011 Chevrolet Impala catalytic converter center section or a Davico 19472 replacement converter, this part is built for that application.

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

Common Problems This Part Can Address

• Failed catalytic converter efficiency codes
• Exhaust restriction from a deteriorated converter
• Check engine light concerns related to emissions performance
• Fitment issues from a damaged or incorrect center converter
• OBDII emissions test failures tied to converter performance

Installation Notes and Tips

Verify the vehicle is a 2009-2011 Chevrolet Impala with the center converter configuration before ordering. Confirm the 2 bolt fixed flange connections and the single O2 sensor location match the existing exhaust layout. Because this application is not legal for use in California and is illegal for installation in New York on vehicles equipped with California emission systems, check local emissions rules before installation.

Quality Assurance

Davico designs this Exact-Fit Catalytic Converter using OE sample parts and emissions-reducing catalyst materials to support proper fit and function on OBDII vehicles. Part Number 19472 is built as a direct replacement for the specified Chevrolet Impala center application.