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Cadillac 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
$238.89
Vehicle Fitment
  • 2002 - 2005 Cadillac Escalade Base 8 Cyl 5.3L
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
$202.74
Vehicle Fitment
  • 1999 - 2000 Cadillac Escalade Base 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) - Center
Vehicle Info Required to Guarantee Fit
$115.13
Vehicle Fitment
  • 2000 - 2004 Cadillac Seville SLS 8 Cyl 4.6L
  • 2000 - 2004 Cadillac Seville STS 8 Cyl 4.6L
  • 2000 - 2005 Cadillac DeVille Base 8 Cyl 4.6L
  • 2000 - 2005 Cadillac DeVille DHS 8 Cyl 4.6L
  • 2000 - 2005 Cadillac DeVille DTS 8 Cyl 4.6L
  • 2004 - 2005 Cadillac DeVille Protection Series 8 Cyl 4.6L
  • 2006 - 2011 Cadillac DTS Base 8 Cyl 4.6L
  • 2007 - 2011 Cadillac DTS Luxury 8 Cyl 4.6L
  • 2008 - 2011 Cadillac DTS Platinum 8 Cyl 4.6L
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 : 5.04101903016389E+39Dimensions : 19 in. Overall LengthInlet Type : Single (4-bolt welded flange) InletOutlet Type : Single (2.88 in. OD) OutletWarranty : 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
$123.16
Vehicle Fitment
  • 2004 - 2007 Cadillac CTS Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac CTS Base 6 Cyl 2.8L
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 : 5.0430192682493E+28Dimensions : 19 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-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) - Driver Side
Vehicle Info Required to Guarantee Fit
$144.49
Vehicle Fitment
  • 2004 - 2007 Cadillac CTS Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac CTS Base 6 Cyl 2.8L
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 : 50429476719269Dimensions : 19 in. Overall LengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-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) - Driver and Passenger Side
Vehicle Info Required to Guarantee Fit
$254.27
Vehicle Fitment
  • 2004 - 2007 Cadillac CTS Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac CTS Base 6 Cyl 2.8L
Product Details
Location : Driver And Passenger SideComponents : (1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic ConverterEmissions : 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 : 5.0430192682493E+28, 50429476719269Inlet Type : Single (2-bolt welded flange) InletWarranty : 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
$157.09
Vehicle Fitment
  • 2002 - 2006 Cadillac Escalade Base 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
$165.19
Vehicle Fitment
  • 2002 - 2006 Cadillac Escalade Base 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) - Driver and Passenger Side
Vehicle Info Required to Guarantee Fit
$306.17
Vehicle Fitment
  • 2002 - 2006 Cadillac Escalade Base 8 Cyl 6.0L
Product Details
Location : Driver And Passenger SideComponents : (1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic ConverterEmissions : 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 : 50370, 50371Inlet Type : Single (3-bolt welded flange) InletWarranty : 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
$234.99
Vehicle Fitment
  • 2004 - 2009 Cadillac SRX Base 8 Cyl 4.6L
  • 2005 - 2010 Cadillac STS Base 8 Cyl 4.6L
  • 2008 - 2009 Cadillac STS Platinum 8 Cyl 4.6L
Product Details
Location : Passenger SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInlet Type : Single (8-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) - Driver Side
Vehicle Info Required to Guarantee Fit
$234.99
Vehicle Fitment
  • 2004 - 2009 Cadillac SRX Base 8 Cyl 4.6L
  • 2005 - 2010 Cadillac STS Base 8 Cyl 4.6L
  • 2008 - 2009 Cadillac STS Platinum 8 Cyl 4.6L
Product Details
Location : Driver SideNotes : Manifold ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : AssemblyTube Material : Aluminized Steel TubeProduct Fit : Direct FitInlet Type : Single (8-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) - Driver and Passenger Side
Vehicle Info Required to Guarantee Fit
$446.48
Vehicle Fitment
  • 2004 - 2009 Cadillac SRX Base 8 Cyl 4.6L
  • 2005 - 2010 Cadillac STS Base 8 Cyl 4.6L
  • 2008 - 2009 Cadillac STS Platinum 8 Cyl 4.6L
Product Details
Location : Driver And Passenger SideNotes : Manifold ConverterComponents : (1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic ConverterEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Set of 2Tube Material : Aluminized Steel TubeProduct Fit : Direct FitInlet Type : Single (8-bolt fixed flange)Outlet Type : Single (2-bolt fixed flange)Oxygen Sensor Ports : 1Warranty : 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
$161.91
Vehicle Fitment
  • 2004 - 2007 Cadillac SRX Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac STS Base 6 Cyl 3.6L
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 : 50444, 20376PInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-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) - Driver Side
Vehicle Info Required to Guarantee Fit
$161.91
Vehicle Fitment
  • 2004 - 2007 Cadillac SRX Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac STS Base 6 Cyl 3.6L
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 : 50443, 20376D, 079-5238Dimensions : 16.25 in. overall lengthInlet Type : Single (2-bolt welded flange) InletOutlet Type : Single (2-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) - Driver and Passenger Side
Vehicle Info Required to Guarantee Fit
$307.63
Vehicle Fitment
  • 2004 - 2007 Cadillac SRX Base 6 Cyl 3.6L
  • 2005 - 2007 Cadillac STS Base 6 Cyl 3.6L
Product Details
Location : Driver And Passenger SideComponents : (1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic ConverterEmissions : 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 : 50444, 20376P, 50443, 20376D, 079-5238Inlet Type : Single (2-bolt welded flange) InletWarranty : 5-year or 50,000-mile limited warranty
Page 1 of 26 | Showing 1 - 15 of 383 results

Cadillac Catalytic Converter Customer Reviews

Good perfect fit easy to install.
Boyd Boyd
VERIFIED PURCHASER
Purchased on Jan 26, 2020
So far so good.
Willie Aaron
VERIFIED PURCHASER
Purchased on Dec 24, 2019
Great replacement for original Cats. Fit my 2002 Sierra 1500 perfectly. Comes as pictured with everything you need to install. Make sure you replace the gaskets (included) when installing the new exhaust! Quality is good for the price. Tubes are nearly as thick as original and manderal bent. All flanges lined up easily. Only negative is the Y connection area looked a bit sloppy but it still fit so I can't complain.
christopher mackes
VERIFIED PURCHASER
Purchased on Oct 11, 2019

Cadillac Catalytic Converter Articles

For the past few decades, a lot of improvement has been achieved with regards to the fuel to mechanical energy conversion of internal combustion engines. Indeed, our vehicles today are equipped with engines that are more fuel efficient and produce less harmful exhausts. But while these improvements have created a better engine technology, such technology is still a long way from being perfected. It remains a reality that every vehicle today, including your favorite Cadillac, that is equipped with internal combustion engines continues to be a potential cause of air pollution that can greatly damage our environment.

As an initial remedy for such environment-related problem, vehicle manufacturers have equipped their vehicles with catalytic converters. Catalytic converters are emission-control products designed specifically to convert a vehicle's harmful exhaust into less harmful or completely harmless substances. Fuel combustion inside the vehicle's engine creates harmful byproducts like carbon monoxide, hydrocarbons and nitrogen oxide, and it is the sole function of the catalytic converters to convert these substances into less harmful ones before they are emitted to the outside air.

Most vehicles today are equipped with three-way catalytic converters. These catalytic converters are often composed of two catalysts: the oxidation catalyst and the reduction catalyst. The oxidation catalyst is often made up of platinum and palladium, and is responsible for converting carbon monoxide and other hydrocarbons in the exhaust into less harmful substances like carbon dioxide and water. The reduction catalyst, on the other hand, is made up of platinum and rhodium and is responsible for converting nitrogen oxide into pure nitrogen and oxygen gases.

Every Cadillac vehicle that goes off the assembly line is equipped with a high quality Cadillac catalytic converter that can efficiently convert your vehicle's harmful exhaust into harmless substance. However, Cadillac catalytic converters are not immune to damages. If your Cadillac's "cats" gets damaged or clogged for any reason, it is important that you replace it with a new one or have it repaired or restored. A defective catalytic converter can lower your vehicle's gas mileage, make it an environment hazard, and makes it illegal in various American states.

Closer Look at Cadillac Catalytic Converter

The Cadillac catalytic converter is an important exhaust component, helping to reduce the level of dangerous chemicals released into the air with the vehicle exhaust. There are many chemicals produced as byproducts of engine combustion, some harmful to humans and the environment. With the numerous vehicles that travel the crowded highways and roads these days, the air would be choked with hazardous pollution were it not for the function of the Cadillac catalytic converter. Among the poisonous chemicals emitted by the engine are hydrocarbons, which are produced by the evaporation of unburned fuel and contribute to the smog that has become a large problem in many heavily populated areas. Carbon monoxide is produced by the process of engine combustion and is very poisonous to humans, carrying no odor or color to warn of its presence. Another chemical that creates environmental issues as it is emitted into our air by the engine is nitrogen oxide, which is a contributor to the problem of acid rain, and an irritant to the mucus membranes. The Cadillac catalytic converter helps to keep these chemicals to a minimum in the exhaust of the vehicle, sifting out a great portion of them as the fumes pass through. This is done with a ceramic structure within the Cadillac catalytic converter, made with a honeycomb design and coated with a catalyst metal. The catalyst creates a chemical reaction with the toxic molecules causing them to become trapped or burn, never to reach the outside air. We carry a selection of quality Cadillac catalytic converter replacements in our online catalog, all at very reasonable prices. Ordering your Cadillac catalytic converter will be safe and easy on our secure site or you can place your order via our toll-free phone line.

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