BUICK Exhaust

Headers, Hot Rodz Engine Swap, Long Tube, Stainless Steel, Silver Ceramic Coated, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: HED-62156

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Headers, Full length header set featuring large 1-3/4" tubes for GM LS engines installed in a variety of classic and street rod applications, Black

Part Number: SNH-C7LS-BEC

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Headers, LS Engine Swap, Mid-Length, Stainless Steel, Mill Finish, Buick, Chevy, Oldsmobile, Pair

Part Number: JBC-101081

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-770333

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-775322

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-774368

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Catalytic Converters, Catalytic Converter - Direct Fit California

Part Number: APH-912246

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 15.13 in. Overall Length, Front Right, Buick, GMC, Saturn, Each

Part Number: APH-776339

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 14.25 in. Overall Length, Front Left, Buick, GMC, Saturn, Each

Part Number: APH-776338

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 60.50 in. Overall Length, Buick, Chevrolet, Pontiac, Saturn, Each

Part Number: APH-776756

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 57.75 in. Overall Length, Buick, Chevrolet, Saturn, Each

Part Number: APH-776757

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 41.50 in. Overall Length, Buick, Chevrolet, Pontiac, Each

Part Number: APH-770410

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 37.38 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-770442

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 22.81 in. Overall Length, Buick, 3.8L, Each

Part Number: APH-770538

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 48.13 in. Overall Length, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: APH-776793

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Estimated Ship Date: Tomorrow if ordered today

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Header, Stainless Steel, Natural Finish, 3/8 in. Flanges, 1.625 in. Primary Tubes, 3.00 in. Outlet, Buick, Chevy, GMC, Pontiac, SBC, Pair

Part Number: AMH-S00008

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 38.75 in. Overall Length, Buick, Pontiac, Each

Part Number: APH-770387

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converter - Direct Fit California

Part Number: APH-774369

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Conv DF 2018-2019 Chevrolet Traverse V6 OEM Underbody Rear

Part Number: MPE-280133

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 55.25 in. Overall Length, Rear, Buick, Chevrolet, Each

Part Number: APH-772797

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 50.50 in. Overall Length, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-776797

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Estimated Ship Date: Nov 4, 2025 if ordered today

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CONVERTER ASM-W/UP 3WAY CTLTC

Part Number: ADO-25196720

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $100.00
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CONVERTER ASM,W/UP 3WAY CTLTC (KIT)

Part Number: ADO-19420225

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $400.00
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CONVERTER ASM-W/UP 3WAY CTLTC

Part Number: ADO-12705331

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Core Charge $100.00
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Catalytic Converter, Direct-Fit, Front, Buick, Chevrolet, Pontiac, Saturn, 3.5L, Each

Part Number: MPE-5451126

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Estimated Ship Date: Nov 12, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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