Davico 48165 Catalytic Converter - Front

Dealer Alternative Exact-Fit Catalytic Converter

Davico 48165 is a dealer alternative exact-fit catalytic converter built for specific Toyota truck and SUV applications. It uses OEM-style wash coat technology, higher precious metal loading, and a larger substrate to increase oxygen storage capacity for vehicles affected by high mileage or poor maintenance.

Key Features

• Dealer Alternative Exact-Fit Catalytic Converter line for direct replacement applications.
• OEM-style wash coat technology with precious metal loading.
• Larger substrate construction for greater oxygen storage capacity.
• Fits Toyota Tacoma, Toyota Tundra, and Toyota 4Runner front applications listed below.
• Davico part number 48165 for cataloged exact-fit coverage.

Detailed Description

Davico 48165 is engineered as an alternative to OE replacement converters for vehicles that are more sensitive to mileage-related exhaust efficiency issues. The design focuses on restoring catalyst function with an exact-fit layout, making it a practical choice for Toyota Tacoma, Toyota Tundra, and Toyota 4Runner front exhaust service where the original converter has degraded. The 48165 part number is used for the listed California and Federal emissions applications, and the converter dimensions are 19 inches overall length, 9 inches height, and 5.25 inches width.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn catalytic converter that no longer maintains proper exhaust treatment.
• Addressing catalyst efficiency problems caused by age, mileage, or poor maintenance.
• Restoring exact-fit exhaust service on listed Toyota applications.
• Supporting emissions-system repair when the original converter has deteriorated.

Installation Notes and Tips

Verify the emissions configuration before installation. This converter is listed for California emissions and Federal emissions applications, with restrictions noted for California and New York use on certain vehicles. Use the specified inlet gasket EG24832 and outlet gasket EG24613 for the cataloged fitment, and follow the vehicle service procedure for exhaust sealing and sensor-related checks. Davico also notes use of decarbonizing induction kit 1540ea for this application.

Quality Assurance

Davico positions the Dealer Alternative Exact-Fit Catalytic Converter line as a cataloged replacement option for vehicles that are sensitive to high-mileage and maintenance-related exhaust issues. Part number 48165 is built with OEM-style catalyst technology and substrate loading intended to match the demands of the listed Toyota applications.