Davico 18317 Catalytic Converter - Left

Exact-Fit Catalytic Converter for Toyota Sequoia

Davico Exact-Fit Catalytic Converter 18317 is built for direct replacement service on the specified application. It uses an OE sample-based design and an emissions-reducing catalyst to support proper fit and OBDII-era exhaust performance.

Key Features

• Exact-Fit design based on original equipment sample parts
• Emissions-reducing catalyst formulated for current OBDII vehicle demands
• 3-bolt fixed inlet and 2-bolt fixed outlet
• Gaskets included
• Single O2 sensor provision
• 55-inch overall length

Detailed Description

This Davico catalytic converter is engineered as an OE-style replacement for the exhaust system on 2001-2004 Toyota Sequoia, left. The Exact-Fit product line focuses on matching factory-style fit and function, and part number 18317 is built around the original equipment sample to help maintain proper exhaust routing and emissions control. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

The converter includes a 3-bolt fixed inlet, 2-bolt fixed outlet, and one O2 sensor location. It is listed with gaskets included and an overall length of 55 inches. For buyers searching for a Toyota Sequoia catalytic converter replacement, Davico 18317 provides a fitment-specific option for the left side of the vehicle.

What It Is Used For

• Replacing a worn or failed catalytic converter
• Restoring exhaust flow after catalyst degradation
• Addressing emissions-related fault codes tied to converter efficiency
• Replacing a damaged unit with fixed-flange exhaust connections

Installation Notes and Tips

Fits 2001-2004 Toyota Sequoia, left. Verify the inlet and outlet flange style, O2 sensor count, and overall length before installation. This application is marked not legal for use in California and illegal for installation in New York on vehicles equipped with California emission systems. Use Davico decarbonizing induction kit 1540ea when specified for service procedures.

Quality Assurance

Davico builds Exact-Fit catalytic converters using original equipment sample parts and emissions-reducing catalyst materials to support proper fit and function on OBDII vehicles.