CHEVROLET IMPALA Dorman Exhaust

Exhaust Manifold, Front, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-674-540

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold, Rear, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-674-541

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Estimated Ship Date: Today

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Emissions Air Pump, Electric, GM, Each

Part Number: RNB-306-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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A.I.R. Pump, Electric, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-306-010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-049

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Estimated Ship Date: Today

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Cast Iron Exhaust Manifold - Includes Hardware and Gasket

Part Number: RNB-674-901

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Estimated Ship Date: Mar 19, 2026 if ordered today

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

Part Number: RNB-911-004

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Estimated Ship Date: Mar 18, 2026 if ordered today

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AIR Check Valve, Buick, Chevy, Each

Part Number: RNB-911-153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold Hardware Kit

Part Number: RNB-32110

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Estimated Ship Date: Mar 19, 2026 if ordered today

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AIR Pump, Secondary Air Injection Pump

Part Number: RNB-306-001

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Secondary Air Injection Check Valve

Part Number: RNB-306-056

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Pre-Converter - Not Carb Compliant

Part Number: RNB-679-539

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Preconverter, Chevrolet Impala 2013-12, Chevrolet Impala Limited 2016-14

Part Number: RNB-679-540

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold, Rear, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Each

Part Number: RNB-674-567

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Manifold Converter

Part Number: RNB-673-049

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold, Front, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Each

Part Number: RNB-674-544

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-948

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold Kit - Includes Required Hardware and Gaskets

Part Number: RNB-674-918

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-674-919

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Exhaust Manifold

Part Number: RNB-674-479

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Estimated Ship Date: Mar 19, 2026 if ordered today

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