Davico 17486 Catalytic Converter - Front

Exact-Fit Catalytic Converter for Mazda 3

Davico Exact-Fit Catalytic Converter 17486 is built for direct replacement on select Mazda 3 front applications. It uses an OE sample-based design to match factory fit and function, with an emissions-reducing catalyst formulated for current OBDII vehicle demands.

Compatible With 2014-2018 Mazda 3 front applications, this Davico Exact-Fit Catalytic Converter supports a clean, direct-fit exhaust repair for the Mazda 3 platform. Part number 17486 is engineered for the front manifold converter location and is boxed for service replacement.

Key Features

• Direct-fit catalytic converter for front manifold applications
• OE sample-based design for proper fitment and function
• Emissions-reducing catalyst for OBDII vehicle requirements
• 5-bolt fixed flange inlet and 2-bolt fixed flange outlet
• Includes gasket(s) for installation
• One O2 sensor provision
• Overall length: 29.5 in.; height: 10 in.; width: 14 in.
• Boxed packaging for replacement service

Product Details

Davico’s Exact-Fit Catalytic Converter line focuses on OE-style replacement geometry and emissions performance. Part number 17486 is designed for the front position on Mazda 3 models, including 2017-2018 Mazda 3 front manifold converter applications and 2014-2016 Mazda 3 front applications built in Japan. This part cross-references no listed interchange numbers in the provided data.

What It Helps Fix

• Check engine light concerns related to catalyst efficiency
• Failed emissions inspection caused by a worn catalytic converter
• Exhaust leaks at the manifold converter connection points
• Restricted exhaust flow from a deteriorated converter substrate
• Fitment issues from non-direct replacement exhaust parts

Installation Notes

• Fits 2017-2018 Mazda 3, front.
• Fits 2014-2016 Mazda 3, front; Japan built; not legal for use in California; illegal for installation in NY on vehicles equipped with California emission systems.
• Verify flange style, O2 sensor count, and front-position routing before installation.
• Use the included gasket(s) during exhaust assembly.
• Confirm vehicle emission configuration before ordering, especially for 2014-2016 Mazda 3 applications.

Quality Assurance

Davico builds the Exact-Fit Catalytic Converter line from original equipment sample parts to match factory fit and operating requirements. Part number 17486 is designed for Mazda 3 front applications and uses a catalyst selected for modern OBDII emissions control needs.