2003 Catalytic Converters - Stock Inlet Diameter (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

AP Exhaust Direct-Fit Catalytic Converters for 2002-2006 CAMRY, SOLARA - 641518

AP Exhaust Direct-Fit Catalytic Converters for 2002-2006 CAMRY, SOLARA - 641518

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Front, Converter with Integrated Exhaust Manifold, Toyota, Each

Part Number: APH-641518

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 672-845

Manifold Converter - CARB Compliant

Part Number: RNB-672-845

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2008 COOPER - 641395

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, Mini, 1.6L, Each

Part Number: APH-641395

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 A6 QUATTRO, 2001-2005 ALLROAD QUATTRO - 642879

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 42.00 in. Overall Length, Right, Audi, 2.7L, Each

Part Number: APH-642879

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2003-2006 SENTRA - 679-514

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Sale - NY - CA - ME

Part Number: RNB-679-514

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4533

Catalytic Converter, Direct Fit, Includes Gaskets, Federal Emissions, Rear, use on Acura®, use on Honda®, 3.0/3.2/3.5L, Each

Part Number: CTO-4533

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 912277

Catalytic Converters, Catalytic Converter - Direct Fit California

Part Number: APH-912277

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Catco Direct-Fit Catalytic Converters for 2002-2004 FRONTIER, XTERRA - 1124

Catalytic Converter, Direct-Fit, Stainless Steel, Nissan, Each

Part Number: CTO-1124

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 ALTIMA, 2004-2007 MAXIMA - 673-487

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-487

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA, 2004-2006 QUEST - 674-487

Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-487

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters 679-507

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-507

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA - 678-507

Manifold Converter - CARB Compliant

Part Number: RNB-678-507

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2003 GOLF, 2002-2003 JETTA - 4481382

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, 42.750 in. Overall Length, Volkswagen, 1.8L, Each

Part Number: MPE-4481382

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters 679-519

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-519

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2002-2006 CAMRY, 2002-2003 ES300 - 1172

Catalytic Converter, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Lexus, Toyota, Each

Part Number: CTO-1172

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2001-2002 MDX, 2003-2004 PILOT - 4551020

Catalytic Converter, Direct-Fit Catalytic Converter

Part Number: MPE-4551020

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2003-2007 MURANO - 1137

Catalytic Converter, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Nissan, Each

Part Number: CTO-1137

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters 1135

Catalytic Converter, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Chevy, Suzuki, Each

Part Number: CTO-1135

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 1999-2007 LAND CRUISER, 2003-2007 LX470 - 5412

Catalytic Converter, Direct Fit, Stainless Steel, 26.00 in. Length, Lexus, Toyota, Each

Part Number: CTO-5412

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2003 RAV4 - 673-593

Manifold Converter - CARB Compliant

Part Number: RNB-673-593

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2006 OPTIMA, 2001-2003 SANTA FE, 1999-2005 SONATA - 678-515

Manifold Converter - CARB Compliant

Part Number: RNB-678-515

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2005 AVIATOR - 645161

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 55.50 in. Overall Length, Lincoln, 4.6L, Each

Part Number: APH-645161

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 10942

Catalytic Converter, Direct Fit, Torpedo Design, Stainless Steel, 35.00 in. Length, Ford, Each

Part Number: CTO-10942

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 1999-2007 LAND CRUISER, 2003-2007 LX470 - APH-644205

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 26.00 in. Overall Length, Lexus, Toyota, Each

Part Number: APH-644205

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2001-2003 RANGER - 1144

Catalytic Converter, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Ford, Each

Part Number: CTO-1144

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today