Davico 18453 Catalytic Converter - Rear

Overview of Davico Exact-Fit Catalytic Converter 18453

The Davico Exact-Fit Catalytic Converter 18453 is designed specifically for Nissan Altima models, providing a precise replacement solution. Engineered to match original equipment specifications, this catalytic converter ensures proper exhaust flow and emissions control.

• Compatible with Nissan Altima vehicles
• Exact-Fit Catalytic Converter from Davico's product line
• Overall length of 43 inches with 7-inch height
• Inlet connections: dual 3 bolt fixed flanges
• Outlet connection: 2 bolt fixed flange
• Includes necessary gaskets for installation
• Zero O2 sensor ports, designed for direct replacement
• Boxed packaging for secure delivery
• Width measures 11.5 inches for proper fitment

Detailed Product Description

The Davico Exact-Fit Catalytic Converter 18453 is engineered to meet the exact dimensions and flange types required for Nissan Altima exhaust systems. With an overall length of 43 inches and a height of 7 inches, this catalytic converter fits seamlessly into the vehicle’s exhaust assembly. The unit features two 3 bolt fixed flange inlets and a 2 bolt fixed flange outlet, ensuring a secure and leak-free connection. This model does not include O2 sensor ports, making it suitable for applications where sensors are located elsewhere in the exhaust system. Gaskets are included to facilitate proper sealing during installation.

The Exact-Fit Catalytic Converter product line by Davico focuses on providing direct replacement parts that match OEM specifications closely. This approach minimizes installation challenges and helps maintain the vehicle’s emissions compliance and performance.

Common Applications and Issues Addressed

• Replacement for damaged or clogged catalytic converters on Nissan Altima
• Restores proper exhaust flow and reduces harmful emissions
• Resolves check engine light issues related to catalytic converter failure
• Helps pass state emissions inspections
• Addresses exhaust leaks caused by flange or gasket wear

Installation Notes and Tips

• Ensure compatibility with your specific Nissan Altima model year before installation
• Use included gaskets to prevent exhaust leaks at flange connections
• Verify flange bolt pattern matches vehicle exhaust system (3 bolt fixed flange inlets, 2 bolt fixed flange outlet)
• Professional installation is recommended to ensure proper fit and function

Quality Assurance and Warranty

Davico Exact-Fit Catalytic Converters are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 18453 are not provided here, Davico typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.