AP Exhaust 644235 Catalytic Converter - Front

Overview of AP Exhaust Direct Fit Converter 644235

The AP Exhaust Direct Fit Converter 644235 is designed specifically for Mercedes-Benz Sprinter 1500 and Sprinter 2500 models. This federal/EPA direct-fit catalytic converter offers a reliable replacement option with precise fitment and durable construction.

• Federal / EPA direct-fit catalytic converter
• Constructed with stainless steel body for corrosion resistance
• Ceramic substrate for effective emissions control
• Single inlet and outlet with flange and ball connection types
• Includes two O2 sensor ports for accurate monitoring
• Overall length of 35.25 inches for exact fitment
• Comes boxed in corrugated cardboard for protection
• Includes inlet gasket and hardware for installation

Product Line: Direct Fit Converter

The Direct Fit Converter line by AP Exhaust focuses on providing catalytic converters that match OEM specifications for direct replacement. This ensures compatibility and reduces installation time by eliminating the need for modifications. The 644235 model maintains the integrity of the exhaust system while meeting federal emissions standards.

Detailed Product Description

This AP Exhaust catalytic converter features a stainless steel body that resists rust and corrosion, extending the service life of the part. The ceramic substrate inside efficiently converts harmful exhaust gases into less harmful emissions. Designed with a 4.095-inch outer diameter V-band flange inlet and a 2.91-inch outer diameter norma ball outlet, it ensures a secure and leak-free connection. The inclusion of two O2 sensor ports allows for proper sensor placement, maintaining engine performance and emissions compliance. The overall length of 35.25 inches is tailored for the Mercedes-Benz Sprinter 1500 and 2500, ensuring a precise fit.

Common Applications and Issues Addressed

• Replacement of a damaged or clogged catalytic converter on Mercedes-Benz Sprinter 1500 and 2500
• Restoring proper exhaust flow and emissions control
• Resolving check engine light issues related to catalytic converter failure
• Improving vehicle emissions to meet federal standards
• Addressing exhaust leaks caused by worn or broken converter components

Installation Notes and Tips

The AP Exhaust 644235 catalytic converter includes an inlet gasket and necessary hardware for installation. The flange inlet and ball outlet connection types require proper alignment to ensure a secure fit. It is recommended to verify O2 sensor port locations before installation to match factory sensor placement. Professional installation is advised to maintain emissions compliance and avoid exhaust leaks.

Quality Assurance

This catalytic converter is manufactured to meet federal EPA standards but is not CARB certified for California emissions. The stainless steel construction and ceramic substrate provide durability and effective emissions reduction. While no specific warranty information is provided, AP Exhaust products typically adhere to industry quality standards for direct-fit replacement parts.