AP Exhaust 641626 Catalytic Converter - Left

Overview of AP Exhaust Direct Fit Converter 641626

The AP Exhaust Direct Fit Converter 641626 is designed for precise replacement in select Cadillac and Chevrolet models. Engineered to meet federal EPA standards, this catalytic converter offers a reliable solution for emissions control in vehicles such as the Cadillac ATS, Chevrolet Camaro, and Chevrolet CTS.

• Federal / EPA direct-fit catalytic converter
• Constructed with durable stainless steel body
• Ceramic substrate for effective emissions filtration
• Single inlet and outlet with welded flange connections
• Equipped with two O2 sensor ports for accurate monitoring
• Overall length of 31 inches for exact fitment
• Includes one inlet gasket and one outlet gasket
• Boxed packaging for protection during transport

Product Line Details: Direct Fit Converter

The Direct Fit Converter line by AP Exhaust focuses on providing catalytic converters that match OEM specifications for a direct replacement. This ensures compatibility and simplifies installation without the need for modifications. The 641626 part number is part of this line, offering a federal EPA-compliant solution tailored for specific Cadillac and Chevrolet models.

Technical Description and Features

This catalytic converter features a stainless steel body designed to resist corrosion and withstand high temperatures. The ceramic substrate inside effectively reduces harmful emissions by facilitating chemical reactions that convert exhaust gases into less harmful substances. The converter includes two O2 sensor ports, allowing for precise oxygen level monitoring and optimal engine performance. Both the inlet and outlet connections use welded flanges, with the inlet having a 2-bolt welded flange and the outlet a 4-bolt welded flange, ensuring a secure and leak-free fit. The overall length of 31 inches aligns with factory specifications for the Cadillac ATS, Chevrolet Camaro, and Chevrolet CTS models.

Compatible Vehicles and Common Applications

• Replacement for faulty or damaged catalytic converters in Cadillac ATS
• Emissions control upgrade for Chevrolet Camaro models
• Direct fit replacement for Chevrolet CTS catalytic converter issues
• Addressing check engine light triggers related to catalytic converter failure
• Resolving poor engine performance caused by clogged or inefficient converters

Installation Notes and Tips

Installation of the AP Exhaust Direct Fit Converter 641626 requires basic mechanical skills and appropriate tools for handling welded flange connections. The part includes one inlet gasket and one outlet gasket; however, no additional hardware is provided. Ensure the O2 sensors are properly reinstalled in the designated ports to maintain accurate emissions monitoring. Verify fitment compatibility with your specific Cadillac ATS, Chevrolet Camaro, or Chevrolet CTS model before installation.

Quality Assurance and Warranty

AP Exhaust manufactures the Direct Fit Converter 641626 with materials and construction designed to meet federal EPA standards. The stainless steel body and ceramic substrate contribute to durability and effective emissions control. While specific warranty details are not provided, AP Exhaust products typically adhere to industry quality standards for catalytic converters.