CADILLAC Mufflers & Resonators

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

Part Number: WLK-21289

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Y VIN Code, Each

Part Number: WLK-18339

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: APH-2087

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, 4.5, 4.9L, Each

Part Number: APH-3591

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Each

Part Number: APH-700290

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: APH-3588

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Muffler, Stock Replacement, Steel, Aluminized, Left Side, Cadillac, Each

Part Number: APH-7354

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Buick, Cadillac, Oldsmobile, Each

Part Number: APH-700360

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, 3.6L, Each

Part Number: APH-2543

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Quiet-Flow SS Exhaust Muffler

Part Number: WLK-21052

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Estimated Ship Date: Dec 22, 2025 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-21111

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: WLK-54151

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Estimated Ship Date: Dec 18, 2025 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: Dec 18, 2025 if ordered today

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

Part Number: APH-2139

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-700185

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Estimated Ship Date: Dec 16, 2025 if ordered today

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2.50" Uni. Ford 8617 Mid-Bed Series

Part Number: MPE-51366

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Estimated Ship Date: Dec 17, 2025 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: Dec 22, 2025 if ordered today

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Muffler, Quiet-Flow SS, Stainless Steel, Natural, Cadillac, Each

Part Number: WLK-53905

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Estimated Ship Date: Dec 22, 2025 if ordered today

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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: Dec 22, 2025 if ordered today

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Quiet-Flow SS Exh Muffler Assembly

Part Number: WLK-73092

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Quiet-Flow SS Exh Muffler Assembly

Part Number: WLK-73093

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, Direct-Fit, 2.63 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 28.00 in. Overall Length, Cadillac, Chevrolet, GMC, Each

Part Number: BRE-100-5450

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, MSL, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700056

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Buick, Cadillac, Chevy, Each

Part Number: APH-700172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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