BUICK Mufflers & Resonators

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

Part Number: APH-2301

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Estimated Ship Date: Feb 24, 2026 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: Mar 2, 2026 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: Mar 2, 2026 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: Mar 2, 2026 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: Mar 2, 2026 if ordered today

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Muffler, Quiet-Flow 3, Oval, Steel, Aluminized, Buick, Pontiac, Each

Part Number: WLK-53315

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: APH-2246

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Estimated Ship Date: Feb 25, 2026 if ordered today

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

Part Number: APH-20054

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Exhaust Resonator, Exhaust Resonator

Part Number: BRE-102-6011

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Estimated Ship Date: Mar 2, 2026 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: Mar 2, 2026 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-53991

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, Quiet-Flow Series, 2.500 in., Inlet, 2.500 in. Outlet, Buick, Chevy, GMC, Olds, L6, Each

Part Number: WLK-21409

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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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: Mar 2, 2026 if ordered today

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Muffler, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, 32.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5435

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Mufflers, Direct-Fit, 2.25 in. Single Inlet, Single Outlet, Steel, Aluminized, Oval Case, 33.25 in. Overall Length, Buick, Pontiac, Each

Part Number: BRE-100-5438

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: WLK-21110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-55170

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Resonator, Natural, Steel, Each

Part Number: WLK-47760

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Resonator, Steel, Aluminized, Buick, Pontiac, 3.1L, Each

Part Number: WLK-47792

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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