CADILLAC Mufflers

Muffler, Quiet-Flow 3, 2 1/2 in. Offset Inlet/2 1/2 in. Center Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-21856

4.35 out of 5 stars ( 46 )

Estimated Ship Date: Today

Mufflers-Quiet-Flow SS

Part Number: WLK-22075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: WLK-22317

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, Replacement, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-53473

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Muffler, Replacement, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-53474

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-18387

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-18390

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Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, SoundFX Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-17855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53402

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 40.38 in. Overall Length, Cadillac, 4.6L, Each

Part Number: WLK-18832

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, SoundFX, 2 1/4in. Inlet/3 in. Outlet, Steel, Aluminized, Pontiac, 6000, Each

Part Number: WLK-18235

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18150

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

Part Number: WLK-21303

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, MSL, Buick, Cadillac, Oldsmobile, Each

Part Number: APH-700061

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Muffler, Challenge, Steel, Aluminized, Buick, Cadillac, Oldsmobile, Each

Part Number: APH-3035

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Quiet-Flow SS Exhaust Muffler

Part Number: WLK-22695

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-54152

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Mufflers-Quiet-Flow SS

Part Number: WLK-70008

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Mufflers, Direct Fit SoundFX, Steel, Aluminized, 23.000 in. Overall Length, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-18234

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18141

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Hummer, 6.0, 6.2L, Each

Part Number: APH-2576

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Estimated Ship Date: Apr 6, 2026 if ordered today

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