MagnaFlow Direct Fit Catalytic Converter 10-11 Cadillac CTS 3.0L

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  • Manufacturer Part Number: 51548
  • $583.00
    Unit price per 


  • This Product is NOT CARB Legal, For more information please visit CARB
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51548. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 Manifold Catalytic Converter is designed to fit the 2010-2014 Cadillac CTS 3.0L & 2012-2019 Cadillac CTS 3.6L. MagnaFlow 51548 includes (2) Nuts, (2) Bolts, (2) Flat Washers, (1) Donut Gasket, (1) Flange Gasket and interchanges with OE parts 20943055, 22882836. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

This Part Fits:

Year Make Model Submodel
2010-2014 Cadillac CTS Base
2010-2019 Cadillac CTS Luxury
2010-2016 Cadillac CTS Performance
2012-2016 Cadillac CTS Premium
2017-2019 Cadillac CTS Premium Luxury
2014-2019 Cadillac CTS Vsport
2014-2016 Cadillac CTS Vsport Premium
2017-2019 Cadillac CTS Vsport Premium Luxury
2016-2017 Chevrolet Equinox L
2016-2017 Chevrolet Equinox LS
2016-2017 Chevrolet Equinox LT
2016 Chevrolet Equinox LTZ
2017 Chevrolet Equinox Premier
2016-2017 GMC Terrain Denali
2016-2017 GMC Terrain SL
2016-2017 GMC Terrain SLE
2016-2017 GMC Terrain SLT
2010-2013 Mazda 3 Mazdaspeed
2008 Toyota Highlander Base
2008 Toyota Highlander Limited
2008 Toyota Highlander Sport
2011 Toyota Sienna Base
2011 Toyota Sienna LE
2011 Toyota Sienna Limited
2011 Toyota Sienna SE
2011 Toyota Sienna XLE