AP Exhaust 645866 Catalytic Converter - Right

AP Exhaust Catalytic Converter for Dodge Ram 1500

The AP Exhaust catalytic converter part number 645866 is designed specifically for Dodge Ram 1500 models. Constructed with durable stainless steel and a ceramic substrate, this federal EPA direct-fit converter ensures reliable emissions control and long-lasting performance.

Key Features of AP Exhaust Catalytic Converter 645866

• Body material made from corrosion-resistant stainless steel
• Federal EPA direct-fit design for Dodge Ram 1500
• Two O2 sensor ports for accurate emissions monitoring
• Inlet with 2 bolt loose flange and 2.25" inner diameter
• Outlet features 2.75" outer diameter pipe with included hardware
• Ceramic substrate for effective catalytic conversion
• Overall length of 54.38 inches for precise fitment
• No inlet or outlet gaskets required

Detailed Product Description

This AP Exhaust catalytic converter 645866 is engineered to meet federal EPA standards, providing a direct-fit replacement for Dodge Ram 1500 exhaust systems. The stainless steel body offers resistance to rust and corrosion, extending the life of the converter under harsh driving conditions. The ceramic substrate inside efficiently converts harmful exhaust gases into less harmful emissions, helping your vehicle comply with environmental regulations.

The inlet design includes a 2 bolt loose flange with flare and a 2.25" inner diameter pipe, while the outlet is a 2.75" outer diameter pipe with hardware included for secure connection. Two O2 sensor ports allow for proper sensor installation, ensuring your vehicle’s engine management system receives accurate data for optimal performance.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Dodge Ram 1500
• Restores proper emissions control to pass state and federal inspections
• Resolves check engine light issues related to catalytic converter failure
• Improves exhaust flow and reduces harmful emissions
• Prevents exhaust leaks caused by rusted or cracked converters

Installation Notes and Tips

This catalytic converter is designed as a direct-fit replacement, compatible with Dodge Ram 1500 exhaust systems. No inlet or outlet gaskets are required, simplifying installation. Ensure the O2 sensors are properly installed in the two sensor ports to maintain accurate emissions monitoring. Verify all connections are secure using the included outlet hardware to prevent exhaust leaks.

Quality Assurance and Warranty

AP Exhaust catalytic converter 645866 is manufactured to meet federal EPA standards for emissions control. The stainless steel construction and ceramic substrate are tested for durability and performance. Warranty information is available from AP Exhaust and should be confirmed at the time of purchase.