AP Exhaust 770040 Catalytic Converter with Integrated Exhaust Manifold - Front

AP Exhaust Catalytic Converter with Manifold

AP Exhaust part number 770040 is a catalytic converter with integrated exhaust manifold built for direct-fit replacement on select Jeep Compass and Jeep Patriot applications, plus related Dodge Caliber coverage. It is engineered to match OE dimensions for proper fitment and emissions system performance.

Key Features

• Direct-fit catalytic converter with integrated exhaust manifold
• Built to OE dimensions for accurate installation and alignment
• Uses AP Exhaust ARISTO substrate chemistry for efficient converter loading
• Manufactured with automated workstations, spinner welding, and high-speed production processes
• California emissions compliant applications listed with EO Number D-798-10
• Fits front position applications only

Product Details

The AP Exhaust 770040 is part of the 7CRXB0144M80 product line, which focuses on OE-style fitment and consistent manufacturing control. That combination helps maintain the correct geometry for the exhaust manifold and converter assembly while supporting emissions-system service on vehicles that require a front-mounted unit. This part number 770040 is listed for 2007-2015 Jeep Compass and Jeep Patriot front applications, along with 2007-2008 Dodge Caliber front applications.

Common Repair Uses

• Replacing a damaged or cracked exhaust manifold and converter assembly
• Restoring proper exhaust flow after catalyst failure
• Addressing emissions-related fault codes tied to the front converter assembly
• Correcting exhaust leaks at the manifold-to-pipe connection area
• Servicing California emissions-compliant front exhaust applications

Installation Notes

Verify the year, make, model, and front-position fitment before installation. This part is listed for direct-fit applications, but the exact emissions calibration code must match the vehicle listing. For California applications, confirm EO Number D-798-10 before installation. Professional installation is recommended for exhaust sealing, sensor transfer, and proper torque procedures.

Quality Assurance

AP Exhaust uses automated manufacturing controls and OE-dimension production methods to support consistent fit and converter construction. The ARISTO substrate chemistry is used to improve loading efficiency and converter performance within the stated application range.