BUICK Mufflers & Resonators

Muffler, Quiet-Flow SS, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Aluminized, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-21410

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Pontiac, Each

Part Number: APH-2243

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side Exit, Buick, 1.4L, Each

Part Number: APH-40805

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Estimated Ship Date: Today

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Muffler Assembly, OE Replacement, Steel, Aluminized, Offset/Offset, Buick, Verano, 2.4L, Each

Part Number: APH-30079

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler Assembly, OE Replacement, Steel, Aluminized, Center/Offset, Buick, Verano, 2.4L, Each

Part Number: APH-30080

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Resonators,12-17 Buick Verano 2.4L

Part Number: APH-58585

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-21346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-55272

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Pontiac, Each

Part Number: APH-2242

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 30.41 in. Overall Length, Buick, Each

Part Number: WLK-53892

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Estimated Ship Date: Today

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Muffler 13-17 GMC Acadia 3.6L / 13-17 Buick Enclave 3.6L

Part Number: APH-30088

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Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 31.00 in. Overall Length, Buick, Each

Part Number: WLK-53891

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Muffler, TruckEx, Steel, Aluminized, Thomas, 7.2L, Each

Part Number: APH-4246

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Each

Part Number: APH-2262

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Mufflers, OE Replacement, Steel, Aluminized, Baffled, Driver Side, Buick, Each

Part Number: APH-20053

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.500 in., Buick, GMC, Each

Part Number: WLK-53990

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Muffler, Quiet-Flow SS, Stainless Steel, Buick, Each

Part Number: WLK-70004

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-47760

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.375 in., Outlet Diameter 2.362 in., Buick, Each

Part Number: WLK-55697

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Muffler, Quiet-Flow SS, Stainless Steel, Buick, Each

Part Number: WLK-70001

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Resonator, Steel, Natural, Buick, Pontiac, 3.8L, Each

Part Number: WLK-48327

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Estimated Ship Date: Nov 12, 2025 if ordered today

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• Oversize $39.99
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Muffler 13-17 GMC Acadia 3.6L / 13-17 Buick Enclave 3.6L

Part Number: APH-30087

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Muffler, Challenge, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-3217

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.375 in. Inlet, 2.00 in. Outlet, Buick, Each

Part Number: WLK-22044

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Each

Part Number: WLK-21341

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Estimated Ship Date: Nov 12, 2025 if ordered today

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