AP Exhaust 641336 Catalytic Converter with Integrated Exhaust Manifold - Front

Overview of AP Exhaust Catalytic Converter 641336

The AP Exhaust catalytic converter with integrated exhaust manifold (part number 641336) is designed specifically for Mazda 3 and Mazda 5 models. Constructed from durable stainless steel, this federal/EPA direct-fit manifold ensures compliance with emissions standards while providing reliable performance.

Key Features of AP Exhaust Catalytic Converter 641336

• Body material made from corrosion-resistant stainless steel
• Integrated exhaust manifold with a 7 bolt welded inlet and 2 bolt welded outlet
• Includes inlet and outlet gaskets for proper sealing
• Equipped with two O2 sensor ports for accurate emissions monitoring
• Ceramic substrate material for effective catalytic conversion
• Overall length of 34 inches for precise fitment
• Federal/EPA direct-fit manifold type designed for Mazda 3 and Mazda 5

Detailed Product Description

This AP Exhaust catalytic converter 641336 combines the catalytic converter and exhaust manifold into a single unit, simplifying installation and reducing potential leak points. The stainless steel body offers resistance to rust and heat, extending the lifespan of the component. The ceramic substrate inside efficiently converts harmful exhaust gases into less harmful emissions, meeting federal and EPA regulations. The 7 bolt welded inlet and 2 bolt welded outlet ensure a secure connection to the vehicle’s exhaust system. Two O2 sensor ports allow for proper sensor placement, maintaining engine performance and emissions control. This part is engineered to fit Mazda 3 and Mazda 5 models, providing a direct replacement without modification.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Mazda 3 and Mazda 5
• Restores proper exhaust flow and emissions control
• Resolves check engine light issues related to O2 sensor readings
• Eliminates exhaust leaks caused by manifold cracks or gasket failure
• Ensures compliance with federal and EPA emissions standards

Installation Notes and Tips

When installing the AP Exhaust catalytic converter 641336, ensure all gaskets are properly seated to prevent exhaust leaks. The part includes inlet and outlet gaskets but does not include installation hardware. Use the existing bolts or source appropriate hardware for secure mounting. Verify the O2 sensors are correctly installed in the two sensor ports to maintain accurate emissions monitoring. Due to the integrated manifold design, this part is a direct-fit replacement for compatible Mazda 3 and Mazda 5 models, minimizing installation time.

Quality Assurance and Warranty

AP Exhaust manufactures this catalytic converter with stainless steel and ceramic substrate materials to meet federal and EPA standards. While specific warranty details are not provided, AP Exhaust products typically adhere to industry quality standards for durability and performance. For further warranty information, consult the product documentation or manufacturer resources.