2003 Dorman Exhaust | Summit Racing

Dorman Exhaust Manifolds 674-709

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-709

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 911-004

AIR Check Valve, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-911-004

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 911-979

Air Check Valve

Part Number: RNB-911-979

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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 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: 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 674-972

Integrated Manifold - Tubular - Includes Hardware

Part Number: RNB-674-972

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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 ALTIMA, 2004-2007 MAXIMA - 673-487

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-487

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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 Exhaust Manifolds for 2001-2006 SEBRING, STRATUS - 674-900

Exhaust Manifold, Rear, Cast Iron, Natural, Chrysler, Dodge, 2.4L, Each

Part Number: RNB-674-900

5.0 out of 5 stars ( 1 )

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 2003-2006 CAMRY - 673-314

Manifold Converter, Manifold Converter - CARB Compliant

Part Number: RNB-673-314

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 674-882

Catalytic Converter, Direct-Fit, Stock Flange, Lexus, Toyota, Kit

Part Number: RNB-674-882

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Estimated Ship Date: May 11, 2026 if ordered today

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Dorman Secondary Air Injection Pumps 306-024

Air Injection Pump, Secondary, Electric, BMW, Each

Part Number: RNB-306-024

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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 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

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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 2001-2008 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 2003 525I, 2002-2003 530I - 673-897

Manifold Converter, BMW 525i 2003-01, BMW 530i 2003-01

Part Number: RNB-673-897

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 M45, 2003-2006 Q45 - 673-650

Manifold Converter - CARB Compliant

Part Number: RNB-673-650

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 2001-2006 OPTIMA, 1999-2005 SONATA, 2003-2006 TIBURON - 673-630

Manifold Converter, Cast Iron, Natural, Rear, Hyundai, Kia, Each

Part Number: RNB-673-630

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 2002-2004 CIVIC - 673-608

Manifold Converter

Part Number: RNB-673-608

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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 Catalytic Converters for 2003-2007 ACCORD, 2005-2007 RL, 2004-2007 TL - 673-8493

Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Carb Compliant - For Legal Sale In

Part Number: RNB-673-8493

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 6 - 673-837

Manifold Converter, Stainless Steel, Natural, Rear, Mazda, Each

Part Number: RNB-673-837

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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 2001-2005 GRAND VITARA, 2002-2004 TRACKER, 2004 VITARA - 673-618

Manifold Converter, Stainless Steel, Natural, Driver Side, Geo, Suzuki, Each

Part Number: RNB-673-618

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 Flange Hardware Kits for 2002-2004 EXPLORER, 2002-2005 MOUNTAINEER - 674-957

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Mercury, Each

Part Number: RNB-674-957

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 2001-2006 ESCAPE, 2005 MARINER, 2002-2006 TRIBUTE - 673-830

Catalytic Converter, Direct Fit, Three Inlets, One Outlet, Stainless, Passenger Side, Ford, Mercury 3.0L, Each

Part Number: RNB-673-830

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 - Catalytic Converters for 2003-2005 9-3 - 674-052

Converter, Saab 9-3 2005-03

Part Number: RNB-674-052

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 2002-2004 FRONTIER, XTERRA - 674-816

Manifold Converter Not Carb Compliant Not For Legal Sale In NY, CA

Part Number: RNB-674-816

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