2003 Dorman Exhaust | Summit Racing

Dorman Direct-Fit Manifold Catalytic Converters for 2003-2005 6 - 674-838

Catalytic Converter, Direct-Fit, Mazda, Front, Kit

Part Number: RNB-674-838

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2004 SANTA FE - 674-813

Manifold Converter - Not For Legal Sale In NY-CA

Part Number: RNB-674-813

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifolds for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - 674-400

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Isuzu, 2.2L, Each

Part Number: RNB-674-400

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman - Exhaust Crossover Pipes for 2003-2005 350Z, 2003-2004 G35 - 679-565

Exhaust Pipe, Infiniti G35 2004-03, Nissan 350Z 2005-03

Part Number: RNB-679-565

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-849

Catalytic Converter, Stainless Steel, for use on Acura®, Honda®, Saturn, Rear, Each

Part Number: RNB-674-849

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 MPV - 674-857

Exhaust Manifold Kit

Part Number: RNB-674-857

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifolds 674-872

Exhaust Manifold, OEM Replacement, Cast Iron, Dodge, Each

Part Number: RNB-674-872

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman AIR Check Valves for 2002-2004 A6 QUATTRO, 2001-2005 ALLROAD QUATTRO, 2000-2002 S4 - 911-973

Air Check Valve, OE Solutions

Part Number: RNB-911-973

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman AIR Check Valves 911-970

Check Valve, AIR, Cast Aluminum, Natural, Audi, Each

Part Number: RNB-911-970

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifolds 674-523

Exhaust Manifold, OEM Replacement, Cast Iron, Chevrolet, GMC, Each

Part Number: RNB-674-523

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2008 ESCAPE, TRIBUTE, 2005-2008 MARINER - 674-830

Exhaust Manifold, Catalytic Converter, Rear, Steel, Natural, Ford, Mercury, Mazda, 3.0L, Automatic, Each

Part Number: RNB-674-830

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Dorman Exhaust Manifolds for 2000-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 674-467

Exhaust Manifold, OEM Replacement, Cast Iron, Jeep, 4.0L, Front, Each

Part Number: RNB-674-467

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Dorman Exhaust Manifolds for 2000 CHEROKEE, 1999-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 674-468

Exhaust Manifold, OEM Replacement, Cast Iron, Jeep, 4.0L, Rear, Each

Part Number: RNB-674-468

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Dorman Exhaust Manifolds for 2002-2003 LIBERTY - 674-700

Exhaust Manifold, OEM Replacement, Cast Iron, Jeep, 3.7L, Passenger Side, Each

Part Number: RNB-674-700

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2005 S60, 2001-2002 V70 - 674-823

Manifold Converter - Not For Legal Sale In NY-CA

Part Number: RNB-674-823

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2002-2006 CAMRY, SOLARA - 674-811

Exhaust Manifold, Catalytic Converter, Front, Steel, Toyota, 2.4L, Each

Part Number: RNB-674-811

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2001-2004 SEBRING, 2001-2005 STRATUS - 679-501

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

Part Number: RNB-679-501

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Turbo Up Pipes 679-012

Exhaust Pipes, Turbo Up Pipes, Steel, Natural, 2.00 in. Diameter, Y-connector, Ford, 6.0L Diesel, Kit

Part Number: RNB-679-012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifolds for 1999-2004 FRONTIER, 2000-2004 XTERRA - 674-598

Exhaust Manifold, Passenger Side, Cast Iron, Natural Finish, for Nissan, Each

Part Number: RNB-674-598

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2001-2004 SEBRING, 2001-2005 STRATUS - 679-500

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

Part Number: RNB-679-500

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Exhaust Manifolds for 1999-2004 FRONTIER, 2000-2004 XTERRA - 674-599

Exhaust Manifold, Cast Iron, Natural, for Nissan, 3.3L, Driver Side, Each

Part Number: RNB-674-599

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2003-2004 525I, 2002-2003 530I, 2003 X5 - 674-898

Exhaust Manifold Converter Kit

Part Number: RNB-674-898

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman AIR Check Valves for 2003-2011 FOCUS - 911-155

AIR Check Valve, Each

Part Number: RNB-911-155

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today