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Year: 2010
Make: CADILLAC
Model: STS
SubModel: Base/Standard
Engine: 3.6L / 217 C.I.D.

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Browse Catalytic Converters

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Flowmaster Direct Fit - Part No. 2040002

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5 Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

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your price
$139.99

in stock
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Item not for sale in California
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Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position OE Position
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2010010

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$269.90

in stock
Qty
Item not for sale in California
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Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position OE Position
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2040003

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5 Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$207.99

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position OE Position
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2010011

Direct Fit Catalytic Converter, 3 in. Inlet/Outlet, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5 Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$179.00

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position OE Position
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2050001

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5 Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$139.99

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position OE Position
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2020017

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$389.90

in stock
Qty
Item not for sale in California
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Ask & You Might
Just Get It!
Drivewheel 4 Wheel Drive
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position Right (Passenger)
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Universal-Fit 282 Series OBDII - Part No. 2820325

Universal-Fit 282 Series OBDII Catalytic Converter, Special Body, 2.5 in. Inlet/Outlet, 12.5 in. Length, Stainless Steel, 49 State Legal

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
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your price
$222.94

in stock
Qty
Item not for sale in California
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Just Get It!
Drivewheel 4 Wheel Drive
Emission Non-California (49-State)
Inlet Size (In.) 2.5
Outlet Size (In.) 2.5
Position Front
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Direct Fit - Part No. 2010004

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$198.90

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position Left (Driver)
Year Make Model Submodel Engine
All Vehicle Applications »
Flowmaster Universal-Fit 200 Series Standard Duty - Part No. 2000124

Universal-Fit 200 Series Standard Duty Catalytic Converter, Oval, 2.25 in. Inlet/Outlet, Stainless Steel, 49 State Legal

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

This is a universal fit product and may require customization to fit your vehicle.

shipping
FREE
your price
$146.00

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) 2.25
Outlet Size (In.) 2.25
Position OE Position
Flowmaster Direct Fit - Part No. 2010012

Direct Fit Catalytic Converter, Stainless Steel, 49 State

  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings

Does NOT Fit 2010 Cadillac Sts Base/Standard

shipping
FREE
your price
$206.90

in stock
Qty
Item not for sale in California
Want to Get It for Less?
Ask & You Might
Just Get It!
Emission Non-California (49-State)
Inlet Size (In.) OE
Outlet Size (In.) OE
Position Front Left (Driver)
Year Make Model Submodel Engine
All Vehicle Applications »
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  • Why don't we show the price?

    When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

  • Shipping Policy

    Free Ground Shipping
    Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

    $9.95 Per Wheel/$25 Per Tire
    Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.