Davico 18364 Catalytic Converter - Rear

Exact-Fit Catalytic Converter

Davico 18364 is an Exact-Fit catalytic converter built from original equipment sample parts to match fit and function on the vehicle. It uses a high-quality emissions-reducing catalyst for OBD II applications and is configured with a 3-bolt fixed flange inlet, 2-bolt fixed flange outlet, and one O2 sensor location.

Key Features

• Exact-Fit design based on original equipment sample parts
• Emissions-reducing catalyst for OBD II vehicle requirements
• 3-bolt fixed flange inlet and 2-bolt fixed flange outlet
• One O2 sensor provision
• Boxed for storage and handling
• Davico part number 18364

Detailed Description

This Davico catalytic converter is built for rear exhaust applications on 2001-2003 Ford Ranger, 2001-2003 Mazda B3000, and 2001-2003 Mazda B4000 models with two converters. The Exact-Fit Catalytic Converter line focuses on OE-style geometry and application-specific construction, making Davico 18364 a direct replacement choice for buyers who need the correct flange style, sensor provision, and overall dimensions. The unit measures 35 inches long, 8 inches wide, and 7 inches high.

Davico 18364 is a fitment-specific exhaust replacement for Ford Ranger and Mazda B-series trucks, with notes that it is not legal for use in California and is illegal for installation in New York on vehicles equipped with California emission systems. This part cross-references no interchange numbers in the provided data.

What It Helps Address

• Failed catalytic converter efficiency codes
• Restricted exhaust flow from a worn converter
• Emission test failures tied to converter performance
• Incorrect flange or sensor configuration during replacement
• Fitment issues on rear exhaust service for these truck applications

Installation Notes

Verify the vehicle’s emission configuration before ordering, especially for California-emissions applications. Confirm the rear position, two-converter setup, and flange style against the existing exhaust layout. Davico also notes use of Decarbonizing Induction Kit 1540ea with this part.

Quality Assurance

Davico uses original equipment sample parts as the basis for Exact-Fit design and pairs that approach with an emissions-reducing catalyst intended for OBD II vehicles. Part number 18364 is built to match application-specific fit and function requirements.