Davico 18433 Catalytic Converter - Rear

Exact-Fit Rear Catalytic Converter

Davico Part Number 18433 is an exact-fit rear catalytic converter built for specific Volvo applications. It is engineered from original equipment sample parts to match factory fitment and exhaust function on OBDII-equipped vehicles.

The Davico Exact-Fit Catalytic Converter line focuses on direct replacement fitment and emissions control performance for vehicles that require a precise OE-style exhaust layout. This unit is designed for rear-position installation on select Volvo S60, S80, XC60, and XC70 models.

Key Features

• Exact-fit catalytic converter for rear exhaust placement
• Designed using original equipment sample parts for proper fit and function
• High-quality emissions-reducing catalyst for OBDII vehicle demands
• 4-bolt fixed flange inlet
• 6-bolt fixed flange outlet
• Gaskets included
• Includes 2 O2 sensor locations
• Overall length: 37 inches
• Width: 14.5 inches; height: 7 inches

Detailed Description

Davico 18433 is a rear catalytic converter designed for direct replacement on 2011-2015 Volvo S60, 2008-2015 Volvo S80, 2010-2015 Volvo XC60, and 2009-2015 Volvo XC70 models. It uses OE sample parts as the basis for fitment, helping maintain the original exhaust routing and sensor placement required by the vehicle. The 4-bolt fixed flange inlet and 6-bolt fixed flange outlet support a factory-style connection, while the integrated catalyst is built to reduce emissions on modern OBDII systems.

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

What It Helps Address

• Failed catalytic converter efficiency codes
• Exhaust restriction from a worn or damaged converter
• Check engine light concerns related to rear catalyst performance
• Emissions test failures caused by converter deterioration
• Leaks at flange connections when the original unit is no longer sealing properly

Installation Notes

• Compatible With 2011-2015 Volvo S60, rear.
• Compatible With 2008-2015 Volvo S80, rear.
• Compatible With 2010-2015 Volvo XC60, rear.
• Compatible With 2009-2015 Volvo XC70, rear.
• Gaskets are included; verify flange alignment and sensor locations before installation.
• Not legal for use in California.
• Illegal for installation in New York on vehicles equipped with California emission systems.

Quality Assurance

Davico Exact-Fit Catalytic Converters are built around OE sample parts and use an emissions-reducing catalyst selected for current OBDII vehicle requirements. Part Number 18433 is intended to deliver factory-style fitment and emissions system compatibility for the listed Volvo applications.