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Magnaflow

MagnaFlow California Direct Fit Converter 03 Cadillac Tahoe 4.8L

CODE: MAG4451419
$2,398.00 In Stock Sold out

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451419. 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. This direct-fit catalytic converter is designed to fit the 1999-2003 Chevrolet Silverado 1500, 1999-2003 GMC Sierra 1500, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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.

Technical Bulletin
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • 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
  • 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 w/Essential Gaskets And Hardware Being Included In The Box
  • Durable 308 Stainless Steel MIG Welds

This Part Fits:

Year Make Model Submodel
2005 Chevrolet Express 1500 Base
2005 Chevrolet Express 1500 LS
1999-2001,2003 Chevrolet Silverado 1500 Base
1999-2001,2003 Chevrolet Silverado 1500 LS
1999-2001,2003 Chevrolet Silverado 1500 LT
2003 Chevrolet Silverado 1500 WT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
2000-2001 Chevrolet Suburban 1500 Base
2000-2001 Chevrolet Suburban 1500 LS
2000-2001 Chevrolet Suburban 1500 LT
2000-2001 Chevrolet Tahoe Base
2000-2001,2003 Chevrolet Tahoe LS
2000-2001,2003 Chevrolet Tahoe LT
2003 Chevrolet Tahoe Z71
2003 GMC Sierra 1500 Base
1999-2001,2003 GMC Sierra 1500 SL
1999-2001,2003 GMC Sierra 1500 SLE
1999-2001,2003 GMC Sierra 1500 SLT
2003 GMC Sierra 1500 WT
2000 GMC Sierra 2500 SL
2000 GMC Sierra 2500 SLE
2000 GMC Sierra 2500 SLT
2000-2001,2003 GMC Yukon SLE
2000-2001,2003 GMC Yukon SLT
2000-2001 GMC Yukon XL 1500 SLE
2000-2001 GMC Yukon XL 1500 SLT