AP Exhaust 642042 Catalytic Converter - Rear

AP Exhaust Catalytic Converter for Chevrolet and GMC Vehicles

The AP Exhaust 642042 catalytic converter is designed as a direct-fit replacement for select Chevrolet and GMC models, including the Captiva Sport, Equinox, and Terrain. Constructed with durable stainless steel and a ceramic substrate, this federal/EPA compliant converter ensures reliable emissions control and long-lasting performance.

• Body constructed from corrosion-resistant stainless steel
• Federal/EPA direct-fit catalytic converter for precise installation
• 3 bolt welded flange inlet with included inlet gasket
• 2.25 inch inner diameter pipe outlet with outlet hardware included
• Ceramic substrate for effective emissions filtration
• Overall length of 39 inches for exact fitment
• Compatible with Chevrolet Captiva Sport, Equinox, and GMC Terrain

Durable Construction and Precise Fitment

This AP Exhaust catalytic converter (part number 642042) features a stainless steel body that resists rust and corrosion, extending the life of the component under harsh driving conditions. The ceramic substrate inside efficiently reduces harmful emissions to meet federal and EPA standards. The inlet side includes a 3 bolt welded flange with an inlet gasket to ensure a secure seal, while the outlet side uses a 2.25 inch ID pipe with included outlet hardware for proper connection. With an overall length of 39 inches, this converter is engineered for a direct-fit installation on Chevrolet Captiva Sport, Equinox, and GMC Terrain models, eliminating the need for modifications.

Compatible Vehicles and Applications

• Replacement catalytic converter for Chevrolet Captiva Sport models
• Direct-fit for Chevrolet Equinox vehicles requiring emissions control parts
• Designed for GMC Terrain models needing a federal/EPA compliant converter
• Ideal for addressing emissions system failures or damage
• Suitable for restoring factory-level exhaust performance and compliance

Installation Notes and Tips

Installation of the AP Exhaust 642042 catalytic converter requires basic mechanical skills and appropriate tools. The included inlet gasket and outlet hardware facilitate a secure and leak-free connection. Note that no inlet hardware is included, so existing mounting bolts should be inspected and replaced if necessary. Ensure the vehicle is cooled down before beginning installation to avoid burns. Proper torque specifications should be followed to maintain the integrity of the flange connections.

Quality Assurance and Warranty

AP Exhaust catalytic converters are manufactured to meet federal and EPA emissions standards, ensuring compliance and durability. The stainless steel construction and ceramic substrate are tested for performance and longevity. While specific warranty details are not provided here, AP Exhaust products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.