CHEVROLET IMPALA Exhaust

Mufflers, Direct-Fit, 1.88 in. Inlet/2.25 in. Outlet, Steel, Aluminized, Oval Case, 32.50 in. Overall Length, Chevrolet, Each

Part Number: BRE-100-5443

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 21.00 in. Overall Length, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: APH-642353

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Right, Buick, Cadillac, Chevrolet, Pontiac, Each

Part Number: ATP-101085

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ATP-101274

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each

Part Number: WLK-84206

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Muffler, Super Turbo, 2 1/4 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Each

Part Number: WLK-17666

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $10 Summit Bucks
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Muffler, OE Replacement, Steel, Aluminized, Chevy, V6, V8, Each

Part Number: APH-2520

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, L4, V6, V8, Each

Part Number: APH-2976

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: CTO-4115

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 23.0 in. Length, V8, Each

Part Number: CTO-9133

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Chevy, 3.5L, Each

Part Number: APH-2497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, American Motors, Chevrolet, GMC, Oldsmobile, Each

Part Number: AAZ-32-130

Not Yet Reviewed

• Core Charge $5.00
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: AAZ-32-410

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• Core Charge $6.00
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Exhaust, Crossover Pipe, Steel, Natural, 2.5 in. Pipe Diameter, Buick, Chevrolet, Pontiac, Saturn, V6, Each

Part Number: RNB-679-004

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Estimated Ship Date: Tomorrow if ordered today

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AIR Pumps, Secondary Air Injection Pumps, Electric, Buick, Chevrolet, Each

Part Number: ADO-12643965

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Estimated Ship Date: Dec 29, 2025 if ordered today

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• $20 Summit Bucks
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Secondary Air Injection Check Valve

Part Number: ADO-12632977

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Estimated Ship Date: Dec 29, 2025 if ordered today

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• $20 Summit Bucks
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, Buick, Chevy, Pontiac, Saturn, Each

Part Number: AAZ-32-3003M

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• Core Charge $25.00
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ADAPTER ASM-SECD AIR INJN CHK VLV PIPE

Part Number: ADO-12645865

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Secondary Air Injection Pipe, Chevy, Each

Part Number: ADO-12648985

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Check Valve, A.I.R., Secondary Injection, Left, Buick, Cadillac, Chevy, Each

Part Number: ADO-12652894

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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SHIELD-STRTR HT

Part Number: ADO-12608820

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Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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Exhaust Manifolds, Replacement, Right, Cast Iron, Buick, Chevrolet, Pontiac, 5.3L, Each

Part Number: ADO-12569054

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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AIR Pumps, Remanufactured Smog Air Pumps, Mechanical, American Motors, BMW, Buick, Chevrolet, GMC, Jaguar, Oldsmobile, Pontiac, Each

Part Number: AAZ-32-128

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• Core Charge $5.00
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Muffler, 2.25 in. Offset Inlet, 2.25 in. Offset Outlet, 23.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5053

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Estimated Ship Date: Dec 8, 2025 if ordered today

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