# MagnaFlow 04-06 Chevrolet Silverado 1500 5.3L Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4651097. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2004-2006 Chevrolet Silverado 1500, 2004-2006 Chevrolet Tahoe, and more, this direct-fit catalytic converter also interchanges with OE parts 19418928 and 10395212, among others. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles. - Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last - Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation - OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration - Torca AccuSeal® Exhaust Clamps Provide A Full 360-Degree Equally Distributed Clamping Force Preventing Pipe Distortion - Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation - High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life - Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency - Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency - Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance - Precision Stamped Collector Design For Optimal Exhaust Flow; Engine Efficiency And Fuel Economy - Simplifies installation with essential gaskets and hardware being included in the box - Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box - Durable 308 stainless steel MIG welds This Part Fits: Year Make Model Submodel 2004-2005 Cadillac Escalade Base 2004-2005 Chevrolet Avalanche 1500 Base 2005-2006 Chevrolet Avalanche 1500 LS 2005-2006 Chevrolet Avalanche 1500 LT 2004-2006 Chevrolet Avalanche 1500 Z66 2004-2006 Chevrolet Avalanche 1500 Z71 2004-2005 Chevrolet Silverado 1500 Base 2004-2006 Chevrolet Silverado 1500 Hybrid 2004-2006 Chevrolet Silverado 1500 LS 2004-2006 Chevrolet Silverado 1500 LT 2004-2006 Chevrolet Silverado 1500 WT 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2006 Chevrolet Suburban 1500 Base 2004-2006 Chevrolet Suburban 1500 LS 2004-2006 Chevrolet Suburban 1500 LT 2004-2006 Chevrolet Suburban 1500 Z71 2006 Chevrolet Tahoe Base 2004-2006 Chevrolet Tahoe LS 2004-2006 Chevrolet Tahoe LT 2004-2006 Chevrolet Tahoe Z71 2004-2005 GMC Sierra 1500 Base 2005-2006 GMC Sierra 1500 Hybrid 2006 GMC Sierra 1500 SL 2004-2006 GMC Sierra 1500 SLE 2004-2006 GMC Sierra 1500 SLT 2004-2006 GMC Sierra 1500 WT 2006 GMC Yukon SL 2004-2006 GMC Yukon SLE 2004-2006 GMC Yukon SLT 2006 GMC Yukon XL 1500 SL 2004-2006 GMC Yukon XL 1500 SLE 2004-2006 GMC Yukon XL 1500 SLT ## Details - **Price:** 3962.68 CAD - **Vendor:** Magnaflow - **Type:** Catalytic Converter Direct Fit ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 3962.68 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-04-06-chevrolet-silverado-1500-5-3l-direct-fit-catalytic-converter) > Updated: 2026-06-29