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Catalytic Converter for 2006 Cadillac STS

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49-state legal Eastern Direct Fit Catalytic Converter

Eastern 49-State Legal Direct Fit Catalytic Converters

  • NANO technology for better converter efficiency
  • Advanced materials design for optimum engine output and catalytic efficiency
  • Complete range of inlet and outlet diameters
Backed by 3 decades of product expertise, Eastern continues to invest in state-of-the-art production equipment to guarantee only the best for their customers - making them ready for the future.

Note:
  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Eastern Catalytic Converter, Front, Driver Side, 49-state Legal - No CA Shipments, Direct Fit
$364.72 List Price $430.37 Save $65.65 Availability: In Stock
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  • SKU#: EAST50464
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.6L | Base
Eastern Catalytic Converter, Front, Passenger Side, 49-state Legal - No CA Shipments, Direct Fit
$364.72 List Price $430.37 Save $65.65 Availability: In Stock
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  • SKU#: EAST50465
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.6L | Base
Eastern Catalytic Converter, Eastern ECO GM, Driver Side, 49-state Legal - No CA Shipments
$262.38 List Price $309.61 Save $47.23 Availability: In Stock
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  • SKU#: EAST50443
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 16.25 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 6 Cyl 3.6L | Base

Magnaflow 49-State Legal Semi-Universal Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, 49-state Legal - No CA Shipments, Minor Modifications
$97.63 List Price $126.35 Save $28.72 Availability: In Stock
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  • SKU#: M6699204HM
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 6 Cyl 3.6L | Base

Magnaflow 49-State Legal Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Passenger Side, 49-state Legal - No CA Shipments
$382.99 List Price $495.64 Save $112.65 Availability: In Stock
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  • SKU#: M6650434
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.4L | V
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Driver Side, 49-state Legal - No CA Shipments
$382.99 List Price $495.64 Save $112.65 Availability: In Stock
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  • SKU#: M6650433
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.4L | V
Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, Passenger Side, 49-state Legal - No CA Shipments
$405.59 List Price $524.88 Save $119.29 Availability: In Stock
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  • SKU#: M6624930
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 6 Cyl 3.6L | Base

Magnaflow OEM Grade (49-State Legal) Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Designed for vehicles equipped with California emissions but not registered or driven in a state adopting the California emissions standards (see item details for more information)
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Driver Side, 49-state Legal - No CA Shipments
$440.11 List Price $569.56 Save $129.45 Availability: In Stock
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  • SKU#: M6651130
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.4L | V
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Passenger Side, 49-state Legal - No CA Shipments
$440.11 List Price $569.56 Save $129.45 Availability: In Stock
  • Free Ground Shipping
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)
  • SKU#: M6651131
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 8 Cyl 4.4L | V
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Driver Side, 49-state Legal - No CA Shipments
$481.75 List Price $623.44 Save $141.69 Availability: In Stock
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  • SKU#: M6649885
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. length, 16.21 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 6 Cyl 3.6L | Base

Magnaflow OEM Grade (49-State Legal) Semi-Universal Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Designed for vehicles equipped with California emissions but not registered or driven in a state adopting the California emissions standards (see item details for more information)
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Semi-Universal, Driver Side, 49-state Legal - No CA Shipments
$119.14 List Price $154.18 Save $35.04 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: M6651204
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 2006 Cadillac STS submodels:
  • 6 Cyl 3.6L | Base

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