Davico 48103 Catalytic Converter - Front

Dealer Alternative Catalytic Converter

Davico 48103 is a dealer alternative exact-fit catalytic converter built for specific Acura RSX applications. It uses OEM-style wash coat technology, precious metal loadings, and a larger substrate to increase oxygen storage capacity for vehicles affected by high mileage or poor maintenance.

• Exact-fit catalytic converter for direct replacement applications.
• OEM-style wash coat technology for emissions system performance.
• Larger substrate with greater oxygen storage capability.
• Includes gaskets for the installation.
• Cataloged for vehicles sensitive to high-mileage and maintenance-related converter issues.

Detailed Application and Function

This catalytic converter is engineered for 2002-2004 Acura RSX front applications, including main with O2 on inlet and mid cat configurations noted in the fitment data. Davico 48103 is part of the Dealer Alternative Exact-Fit Catalytic Converter line, which is positioned as an alternative to OE replacement converters for vehicles that need a more application-specific emissions solution. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Failed or inefficient catalytic converter operation.
• Emissions-related trouble codes tied to converter performance.
• Reduced oxygen storage capacity in aging exhaust systems.
• Fitment issues when replacing the original converter on the listed Acura RSX applications.

Installation Notes and Tips

Verify the exact vehicle configuration before installation, especially the O2 sensor placement noted in the fitment data. The product is listed with gaskets included, and Davico recommends using decarbonizing induction kit 1540ea with this application. This part is not legal for use in California, and it is illegal for installation in New York on vehicles equipped with California emission systems.

Quality Assurance

Davico’s Dealer Alternative Exact-Fit Catalytic Converter line uses OEM-style wash coat technology and precious metal loadings to support emissions-system service on sensitive applications.