Walker Ultra EPA 54425 Direct Fit Catalytic Converter 3" Inlet (ID) 2.5" Outlet (OD) for Lincoln Navigator

The Walker® Ultra 54425 catalytic converter is engineered for automotive professionals who demand high standards of performance and compliance. As an EPA-compliant solution for OBDII vehicles, this catalytic convertor offers a direct fit design that ensures seamless installation, minimizing downtime and labor. Its robust stainless steel construction is designed to withstand demanding conditions, providing long-lasting durability and reliability. Walker® Ultra automotive replacement catalytic converters are crafted to maintain optimal exhaust flow and emissions standards, supporting technicians in achieving peak vehicle performance. The converter's precise engineering delivers consistent results, making it a trusted choice for those who require proven emissions control and regulatory adherence. Designed for easy installation, this catalytic convertor is ideal for advanced installers seeking a dependable solution that aligns with industry regulations.

• COMPATIBILITY – Fits 2003-2004 Lincoln Navigator
• GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
• EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Consult your state's aftermarket converter regulations for details.
• DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
• ASSURED PERFORMANCE -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
• STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
• OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
• BUY WITH CONFIDENCE