Walker 83486 Catalytic Converter - Right

Overview of Walker CalCat Catalytic Converter 83486

The Walker CalCat Catalytic Converter 83486 is designed specifically for the Hummer H2 models from 2003 to 2006. Engineered with a stainless steel body and ceramic substrate, this catalytic converter ensures compliance with California Air Resources Board (CARB) standards for emissions control.

• Specific fit for 2003-2006 Hummer H2
• CARB certified for California emissions compliance
• Stainless steel body with ceramic substrate
• 3 bolt welded flange inlet and 2 bolt welded flange outlet
• Body dimensions: 8" length, 4.02" width and height
• Overall length of 40 inches
• Round body shape for precise fitment

Detailed Product Features and Specifications

This Walker CalCat catalytic converter (part number 83486) features a round stainless steel body measuring 8 inches in length and 4.02 inches in both width and height. The converter includes a single inlet with a 3 bolt welded flange and a single outlet with a 2 bolt welded flange, designed to match the exhaust system of the Hummer H2 precisely. The ceramic substrate inside the converter facilitates effective reduction of harmful emissions, meeting CARB certification requirements. The overall length of the unit is 40 inches, ensuring proper integration within the vehicle's exhaust layout.

Walker CalCat Product Line Information

The CalCat line by Walker focuses on catalytic converters that meet strict emissions standards, including CARB certification for use in California and other states with similar regulations. This product line emphasizes durability and regulatory compliance, making it suitable for vehicles like the Hummer H2 that require specific fitment and environmental standards adherence.

Common Applications and Problem Resolution

• Replacement for damaged or clogged catalytic converters on 2003-2006 Hummer H2
• Restores proper exhaust flow and reduces harmful emissions
• Helps resolve check engine light issues related to catalytic converter failure
• Ensures compliance with California emissions regulations
• Improves overall vehicle emissions system performance

Installation Notes and Tips

This catalytic converter is designed for a specific fit on the Hummer H2 and requires matching the 3 bolt welded flange inlet and 2 bolt welded flange outlet to the vehicle’s exhaust system. Professional installation is recommended to ensure proper sealing and alignment. Note that mounting hardware is not included, so existing hardware or new compatible bolts may be necessary during installation.

Quality Assurance and Warranty

Walker catalytic converters, including the CalCat 83486, are manufactured to meet industry standards for durability and emissions control. This product is CARB certified, ensuring it meets stringent environmental regulations. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.