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GMC Catalytic Converter

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Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$242.48
Vehicle Fitment
  • 1999 - 2000 GMC Sierra 2500 SL 8 Cyl 5.3L
  • 1999 - 2000 GMC Sierra 2500 SLE 8 Cyl 5.3L
  • 1999 - 2000 GMC Sierra 2500 SLT 8 Cyl 5.3L
  • 1999 - 2003 GMC Sierra 1500 SL 6 Cyl 4.3L
  • 1999 - 2003 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 1999 - 2003 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 1999 - 2004 GMC Sierra 1500 SLE 6 Cyl 4.3L
  • 1999 - 2004 GMC Sierra 1500 SLT 6 Cyl 4.3L
  • 1999 - 2004 GMC Sierra 1500 SLT 8 Cyl 4.8L
  • 1999 - 2005 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 1999 - 2005 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 1999 - 2005 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2000 - 2005 GMC Yukon SLT 8 Cyl 4.8L
  • 2000 - 2006 GMC Yukon XL 1500 SLE 8 Cyl 5.3L
  • 2000 - 2006 GMC Yukon XL 1500 SLT 8 Cyl 5.3L
  • 2000 - 2006 GMC Yukon SLE 8 Cyl 4.8L
  • 2000 - 2006 GMC Yukon SLE 8 Cyl 5.3L
  • 2000 - 2006 GMC Yukon SLT 8 Cyl 5.3L
  • 2002 GMC Sierra 1500 HT 6 Cyl 4.3L Driver and Passenger side Assembly
  • 2002 GMC Sierra 1500 HT 8 Cyl 4.8L Driver and Passenger side Assembly
  • 2002 GMC Sierra 1500 HT 8 Cyl 5.3L Driver and Passenger side Assembly
  • 2002 - 2005 GMC Sierra 1500 Base 6 Cyl 4.3L
  • 2002 - 2005 GMC Sierra 1500 Base 8 Cyl 4.8L
  • 2002 - 2005 GMC Sierra 1500 Base 8 Cyl 5.3L
  • 2002 - 2005 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2002 - 2005 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2002 - 2005 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2005 GMC Sierra 1500 Hybrid 8 Cyl 5.3L Driver and Passenger side Assembly
  • 2006 GMC Yukon XL 1500 SL 8 Cyl 5.3L Driver and Passenger side Assembly
  • 2006 GMC Yukon SL 8 Cyl 4.8L Driver and Passenger side Assembly
  • 2006 GMC Yukon SL 8 Cyl 5.3L Driver and Passenger side Assembly
Product Details
Location : FrontNotes : With 50.5 in. overall length, Driver and Passenger Side AssemblyEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 9083, 50366, 93419, 079-5150, 9444, 18010, 9063, 20370, 51097, 2010019, 50511, 19010, 2010018, 50462Dimensions : 50.5 in. overall lengthInlet Type : Dual (3-bolt spinner and 3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 4 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$155.70
Vehicle Fitment
  • 2010 - 2015 GMC Terrain SLE 4 Cyl 2.4L
  • 2010 - 2015 GMC Terrain SLT 4 Cyl 2.4L
  • 2013 - 2015 GMC Terrain Denali 4 Cyl 2.4L
  • 2015 GMC Terrain SL 4 Cyl 2.4L
Product Details
Location : FrontEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 19501, 50507Inlet Type : Single (3-bolt fixed flange) InletOutlet Type : Single (2-bolt fixed flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Firewall Side
Vehicle Info Required to Guarantee Fit
$169.95
Vehicle Fitment
  • 2007 - 2015 GMC Acadia SLE 6 Cyl 3.6L
  • 2007 - 2015 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2013 GMC Acadia SL 6 Cyl 3.6L
  • 2011 - 2015 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : Firewall SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50457, 19253Dimensions : 14 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Radiator Side
Vehicle Info Required to Guarantee Fit
$152.49
Vehicle Fitment
  • 2007 - 2015 GMC Acadia SLE 6 Cyl 3.6L
  • 2007 - 2015 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2013 GMC Acadia SL 6 Cyl 3.6L
  • 2011 - 2015 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : Radiator SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50456, 19252Dimensions : 13.5 in. overall lengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$202.52
Vehicle Fitment
  • 1996 - 1997 GMC Yukon SL 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Sierra Special 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Sierra Special 8 Cyl 5.7L
  • 1996 - 1999 GMC C1500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1999 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC C1500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 1999 GMC C2500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1999 GMC C2500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC C2500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1999 GMC Yukon SLE 8 Cyl 5.7L
  • 1996 - 1999 GMC Yukon SLT 8 Cyl 5.7L
  • 1996 - 2000 GMC C2500 Sierra SL 8 Cyl 5.7L
  • 1996 - 2000 GMC C2500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 2000 GMC C2500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 2000 GMC K2500 Sierra SL 8 Cyl 5.7L
  • 1996 - 2000 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 2000 GMC K2500 Sierra SLT 8 Cyl 5.7L
  • 1997 GMC C1500 Sierra GT 8 Cyl 5.7L RWD, Under 8500 lbs. Gross Vehicle Weight, Driver and Passenger Side Assembly
  • 1999 - 2000 GMC Yukon Denali 8 Cyl 5.7L
Product Details
Location : FrontEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50239, 23453, 079-5111, 9333, 50410, 51796, 2010023Dimensions : 44 in. Overall LengthInlet Type : Dual (3-bolt spinner and 3-bolt welded flange) InletOutlet Type : Single (3-bolt welded flange) OutletOxygen Sensor Ports : 3 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Firewall and Radiator Side
Vehicle Info Required to Guarantee Fit
$306.32
Vehicle Fitment
  • 2007 - 2015 GMC Acadia SLE 6 Cyl 3.6L
  • 2007 - 2015 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2013 GMC Acadia SL 6 Cyl 3.6L
  • 2011 - 2015 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : Firewall And Radiator SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Set of 2Tube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50457, 50456, 19253, 19252Dimensions : 13.5 in. overall lengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange)Warranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear
Vehicle Info Required to Guarantee Fit
$113.59
Vehicle Fitment
  • 2009 - 2015 GMC Acadia SLE 6 Cyl 3.6L
  • 2009 - 2015 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2013 GMC Acadia SL 6 Cyl 3.6L
  • 2011 - 2015 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementTube Material : Aluminized Steel TubeProduct Fit : Direct FitReplaces OE Number : 15903508, 20906951Dimensions : 21 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) Outlet
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Center
Vehicle Info Required to Guarantee Fit
$192.56
Vehicle Fitment
  • 1996 GMC C3500 Sierra SL 8 Cyl 5.7L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight
  • 1996 GMC C3500 Sierra SLE 8 Cyl 5.7L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight
  • 1996 GMC C3500 Sierra SLT 8 Cyl 5.7L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight
  • 1996 - 1998 GMC C1500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Sierra SL 6 Cyl 4.3L
  • 1996 - 1998 GMC C1500 Sierra SL 8 Cyl 5.0L
  • 1996 - 1998 GMC C1500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Sierra SLE 6 Cyl 4.3L
  • 1996 - 1998 GMC C1500 Sierra SLE 8 Cyl 5.0L
  • 1996 - 1998 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Sierra SLT 6 Cyl 4.3L
  • 1996 - 1998 GMC C1500 Sierra SLT 8 Cyl 5.0L
  • 1996 - 1998 GMC C1500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC C1500 Sierra Special 6 Cyl 4.3L
  • 1996 - 1998 GMC C1500 Sierra Special 8 Cyl 5.0L
  • 1996 - 1998 GMC C1500 Sierra Special 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Sierra SL 8 Cyl 5.0L
  • 1996 - 1998 GMC C2500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Sierra SLE 8 Cyl 5.0L
  • 1996 - 1998 GMC C2500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC C2500 Sierra SLT 8 Cyl 5.0L
  • 1996 - 1998 GMC C2500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Suburban Base 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Suburban SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Suburban SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Sierra SL 6 Cyl 4.3L
  • 1996 - 1998 GMC K1500 Sierra SL 8 Cyl 5.0L
  • 1996 - 1998 GMC K1500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Sierra SLE 6 Cyl 4.3L
  • 1996 - 1998 GMC K1500 Sierra SLE 8 Cyl 5.0L
  • 1996 - 1998 GMC K1500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Sierra SLT 6 Cyl 4.3L
  • 1996 - 1998 GMC K1500 Sierra SLT 8 Cyl 5.0L
  • 1996 - 1998 GMC K1500 Sierra SLT 8 Cyl 5.7L
  • 1996 - 1998 GMC K1500 Sierra Special 6 Cyl 4.3L
  • 1996 - 1998 GMC K1500 Sierra Special 8 Cyl 5.0L
  • 1996 - 1998 GMC K1500 Sierra Special 8 Cyl 5.7L
  • 1996 - 1998 GMC K2500 Sierra SL 8 Cyl 5.7L
  • 1996 - 1998 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1996 - 1998 GMC K2500 Sierra SLT 8 Cyl 5.7L
  • 1997 GMC C1500 Sierra GT 6 Cyl 4.3L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, RWD, For vehicles with Single Converter System, RWD, Under 8500 lbs. Gross Vehicle Weight
  • 1997 GMC C1500 Sierra GT 8 Cyl 5.0L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, RWD, For vehicles with Single Converter System, RWD, Under 8500 lbs. Gross Vehicle Weight
  • 1997 GMC C1500 Sierra GT 8 Cyl 5.7L RWD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, RWD, For vehicles with Single Converter System, RWD, Under 8500 lbs. Gross Vehicle Weight
  • 1998 GMC K2500 Sierra SL 8 Cyl 5.0L 4WD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, 4WD, Under 8500 lbs. Gross Vehicle Weight
  • 1998 GMC K2500 Sierra SLE 8 Cyl 5.0L 4WD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, 4WD, Under 8500 lbs. Gross Vehicle Weight
  • 1998 GMC K2500 Sierra SLT 8 Cyl 5.0L 4WD, For vehicles with Single Converter System, Under 8500 lbs. Gross Vehicle Weight, 4WD, Under 8500 lbs. Gross Vehicle Weight
Product Details
Location : CenterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50275, 079-5110, 9720, 23457, 20265, 2010022Dimensions : 37 in. Overall LengthInlet Type : Single (3-bolt spinner flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 4 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Center
Vehicle Info Required to Guarantee Fit
$142.62
Vehicle Fitment
  • 1996 GMC Jimmy Base 6 Cyl 4.3L Engine VIN: W, With Oxygen Sensor Port Provision
  • 1996 - 1999 GMC Jimmy SL 6 Cyl 4.3L
  • 1996 - 1999 GMC Jimmy SLE 6 Cyl 4.3L
  • 1996 - 1999 GMC Jimmy SLS 6 Cyl 4.3L
  • 1996 - 1999 GMC Jimmy SLT 6 Cyl 4.3L
  • 1998 - 1999 GMC Jimmy Envoy 6 Cyl 4.3L
Product Details
Location : CenterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50233, 14520, 23455, 20260, 4792, 15632, 15827Dimensions : 27.5 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (3-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Rear
Vehicle Info Required to Guarantee Fit
$116.63
Vehicle Fitment
  • 1996 - 2001 GMC Sonoma SLE 4 Cyl 2.2L
  • 1996 - 2003 GMC Sonoma SL 4 Cyl 2.2L
  • 1996 - 2003 GMC Sonoma SLS 4 Cyl 2.2L
Product Details
Location : RearEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50273, 23462, 15823, 1831, 4819, 14538, 74521, 2010016, 51463Dimensions : 27.5 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (3-bolt welded flange) OutletOxygen Sensor Ports : 1 Sensor PortWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$281.55
Vehicle Fitment
  • 2007 GMC Sierra 1500 Classic Hybrid 8 Cyl 5.3L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic SL 8 Cyl 4.8L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic SL 8 Cyl 5.3L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic SLE 8 Cyl 4.8L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic SLE 8 Cyl 5.3L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic SLT 8 Cyl 5.3L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic WT 8 Cyl 4.8L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 GMC Sierra 1500 Classic WT 8 Cyl 5.3L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
  • 2007 - 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2007 - 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2007 - 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2007 - 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2007 - 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2007 - 2008 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2007 - 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2007 - 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2007 - 2008 GMC Yukon XL 1500 SLE 8 Cyl 5.3L
  • 2007 - 2008 GMC Yukon XL 1500 SLE 8 Cyl 6.0L
  • 2007 - 2008 GMC Yukon XL 1500 SLT 8 Cyl 5.3L
  • 2007 - 2008 GMC Yukon XL 1500 SLT 8 Cyl 6.0L
  • 2007 - 2008 GMC Yukon SLE 8 Cyl 4.8L
  • 2007 - 2008 GMC Yukon SLE 8 Cyl 5.3L
  • 2007 - 2008 GMC Yukon SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L 119.0 in. WheelBase, With Federal Tier 1 Emissions, Federal Emissions Models, 133.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 133.0 in. Wheelbase, With Federal Tier 1 Emissions, 134.0 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 134.0 in. WheelBase, With Federal Tier 1 Emissions, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For Vehicles With Federal Emissions System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System, 143.5 in. WheelBase, With Federal Tier 1 Emissions, 157.5 in. WheelBase, With Federal Tier 1 Emissions, For vehicles with Federal Emission System
Product Details
Emissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50469, 50450, 19406, 9233Dimensions : 40 in. Overall LengthInlet Type : Dual (3-bolt spinner and 3-bolt welded flange) InletOutlet Type : Single (3-bolt welded flange) OutletOxygen Sensor Ports : 4 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Passenger Side
Vehicle Info Required to Guarantee Fit
$161.25
Vehicle Fitment
  • 2001 - 2006 GMC Yukon XL 2500 SLE 8 Cyl 6.0L
  • 2001 - 2006 GMC Yukon XL 2500 SLT 8 Cyl 6.0L
  • 2001 - 2006 GMC Yukon Denali 8 Cyl 6.0L
  • 2006 GMC Sierra 1500 Denali 8 Cyl 6.0L
  • 2007 GMC Sierra 1500 Classic Denali 8 Cyl 6.0L
Product Details
Location : Passenger SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50371Dimensions : 40 in. Overall LengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2-bolt welded flange) OutletOxygen Sensor Ports : 2 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Driver Side
Vehicle Info Required to Guarantee Fit
$182.03
Vehicle Fitment
  • 2001 - 2006 GMC Yukon Denali 8 Cyl 6.0L
  • 2002 - 2006 GMC Yukon XL 2500 SLE 8 Cyl 6.0L
  • 2002 - 2006 GMC Yukon XL 2500 SLT 8 Cyl 6.0L
  • 2006 GMC Sierra 1500 Denali 8 Cyl 6.0L
  • 2007 GMC Sierra 1500 Classic Denali 8 Cyl 6.0L
Product Details
Location : Driver SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50370Dimensions : 46.5 in. overall lengthInlet Type : Single (3-bolt welded flange) InletOutlet Type : Single (2.5 in. OD) OutletOxygen Sensor Ports : 2 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Front
Vehicle Info Required to Guarantee Fit
$267.02
Vehicle Fitment
  • 2007 - 2008 GMC Canyon SL 4 Cyl 2.9L
  • 2007 - 2012 GMC Canyon SLE 4 Cyl 2.9L
  • 2007 - 2012 GMC Canyon WT 4 Cyl 2.9L
  • 2008 - 2009 GMC Canyon SLT 4 Cyl 2.9L
Product Details
Location : FrontNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50487, 19203, 079-5229Inlet Type : Single (7-bolt welded flange) InletOutlet Type : Single (4-bolt welded flange) OutletOxygen Sensor Ports : 2 Sensor PortsWarranty : 5-year or 50,000-mile limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME) - Driver and Passenger Side
Vehicle Info Required to Guarantee Fit
$326.12
Vehicle Fitment
  • 2001 - 2006 GMC Yukon Denali 8 Cyl 6.0L
  • 2002 - 2006 GMC Yukon XL 2500 SLE 8 Cyl 6.0L
  • 2002 - 2006 GMC Yukon XL 2500 SLT 8 Cyl 6.0L
  • 2006 GMC Sierra 1500 Denali 8 Cyl 6.0L
  • 2007 GMC Sierra 1500 Classic Denali 8 Cyl 6.0L
Product Details
Location : Driver And Passenger SideEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Set of 2Tube Material : Aluminized Steel TubeProduct Fit : Direct FitInterchange Part Number : 50371, 50370Inlet Type : Single (3-bolt welded flange) InletWarranty : 5-year or 50,000-mile limited warranty
Page 1 of 65 | Showing 1 - 15 of 972 results

GMC Catalytic Converter Customer Reviews

Good product. Item was just like picture. Installation was really easy, but where I put my jack to support the transmission, I had to cut the old exhaust to get it out.
T E
VERIFIED PURCHASER
Appearance: 4.0 / 5.0
Ease Of Use / Installation: 5.0 / 5.0
Quality of Product: 5.0 / 5.0
Performance: 5.0 / 5.0
Purchased on Sep 09, 2019
It was an easy thing install. Had it fully installed in 1 hour.
Rob Rob
VERIFIED PURCHASER
Appearance: 5.0 / 5.0
Ease Of Use / Installation: 4.0 / 5.0
Quality of Product: 5.0 / 5.0
Performance: 5.0 / 5.0
Purchased on Aug 17, 2019
Small adjustments required to install this part..slight bends were necessary to install..
Joel Stagner
VERIFIED PURCHASER
Appearance: 4.0 / 5.0
Ease Of Use / Installation: 3.0 / 5.0
Quality of Product: 4.0 / 5.0
Performance: 4.0 / 5.0
Purchased on Aug 16, 2019

GMC Catalytic Converter Articles

Every vehicle, including GMC, uses internal combustion engines to make it move. However, during the process of combustion, the engine emits gasses through the exhaust. Gasses like Nitrogen gas (N2), carbon dioxide (CO2), and water vapor (H2O) that are proved to be harmful to people and contribute to the global warming are truly major threats. As a response, governments create clean-air laws. And to keep to these laws, car manufacturers resulted to refine their car engine and fuel system. One of the results of this refinement is the invention of a device called catalytic converters.
 
 

Catalytic converters major purpose is to minimize the release or to convert harmful gasses into cleaner air before they join the air. They are located under vehicle in the middle of the exhaust system. Modern vehicles are equipped with three-way catalytic converters. The term \"three-way\" refers to the three regulated emissions that help to reduce carbon monoxide, VOCs and Nitrogen Oxide molecules. The reduction catalyst and the oxidation catalyst are the types of catalyst used by the converter. Both consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. There are two types of structures used in catalytic converter: the honeycomb and ceramic beds. However, the Honeycomb structure is used in most vehicles.
 
 

For GMC vehicles, the catalytic converter provides cleaner air emission. Each GMC vehicle whether a Yukon, Envoy, Savana, Safari, Sierra, Canyon or any other GMC model uses catalytic converter to contribute for cleaner air.

Helpful Automotive Resources

Bad Catalytic Converter Symptoms: Signs to Watch Out For
December 29, 2019
Bad Catalytic Converter Symptoms: Signs to Watch Out ForAlso, because the misfire was so minor, it didn’t trigger the check engine light. Consequently, I opted to ignore the problem—despite the fact that my car’s exhaust smelled like rotten eggs. Catalytic converters often experience overheating and premature failure due to engine performance problems, such as a misfire.
GM Issues Two Recalls for More Than 900,000 Vehicles Over Brake Software Issues and Fire Risks
January 17, 2020
GM Issues Two Recalls for More Than 900,000 Vehicles Over Brake Software Issues and Fire RisksFor the 550,000-vehicle recall, a software glitch with the potential to disable vehicle brake systems and notifications was discovered. Among vehicles affected by the recall, a total of 814,000 units are in the United States.
2021 GMC Yukon Set for Release in January, Escalade to Follow
January 14, 2020
2021 GMC Yukon Set for Release in January, Escalade to Follow“We will have a bold, capable and precisely crafted new Yukon to introduce in the new year. 2020 is set to be another great year of GMC,” the company said. The 2021 Yukon joins the company’s T1 platform, which has been steadily redesigning the brand’s SUVs. | Source: GMC
NHTSA Upgrades Probe on 1.7 Million GM Vehicles
January 12, 2020
NHTSA Upgrades Probe on 1.7 Million GM VehiclesThe investigation currently covers Equinox and Terrain vehicles from the 2010-2012 and 2014-2016 model years. Once NHTSA completes its probe, it can demand a recall from the automaker.
2021 GMC Yukon Prototype Spotted Looking Blockier and Very Different
January 10, 2020
2021 GMC Yukon Prototype Spotted Looking Blockier and Very DifferentThe prototype spotted appears to be that of the short-wheelbase Yukon, which is equivalent to the Tahoe. The long-wheelbase Yukon XL, meanwhile, will be an analog version of the Suburban. The Yukon SUV comes with a blocky front-end design, squared-off headlights, and a striking front grille similar to the GMC
GM to Invest $1.5 Billion for Midsize Pickups
January 08, 2020
GM to Invest $1.5 Billion for Midsize Pickups“Through this investment, General Motors is making a firm commitment to the state of Missouri, the city of Wentzville, and the GM Wentzville team,” GM President Mark Reuss said in a statement. “This is part of our comprehensive strategy to invest in growth areas and strengthen our U.S. manufacturing base.
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