Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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OLDSMOBILE Mufflers & Resonators

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Results 76 - 100 of 176

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6578

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6578

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6578

Muffler, MSL, Buick, Cadillac, Oldsmobile Pontiac, Each

Part Number: APH-6578

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust Challenge Steel 2.25 Inch Muffler 3032

Made in the USA AP Exhaust Challenge Steel 2.25 Inch Muffler 3032

AP Exhaust Challenge Steel 2.25 Inch Muffler 3032

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

Part Number: APH-3032

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3005

Made in the USA AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3005

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3005

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: APH-3005

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3554

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3554

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3554

Muffler, OE Replacement, Steel, Aluminized, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: APH-3554

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 3587

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 3587

AP Exhaust OE Replacement Steel 2 Inch Muffler 3587

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, L4, V6, Each

Part Number: APH-3587

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3589

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3589

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3589

Muffler, OE Replacement, Steel, Aluminized, Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: APH-3589

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700197

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700197

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700197

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: APH-700197

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700198

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700198

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700198

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Left Muffler, Oldsmobile, Pontiac, Each

Part Number: APH-700198

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700286

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700286

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700286

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Chevrolet, Oldsmobile, Pontiac, 3.8L, Each

Part Number: APH-700286

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 7447

AP Exhaust OE Replacement Steel 2 Inch Muffler 7447

AP Exhaust OE Replacement Steel 2 Inch Muffler 7447

Muffler, Stock Replacement, Steel, Aluminized, Oldsmobile, Pontiac, Each

Part Number: APH-7447

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700057

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700057

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700057

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

Part Number: APH-700057

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700143

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700143

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700143

Muffler, MSL, Buick, Oldsmobile, Each

Part Number: APH-700143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700162

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700162

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700162

Muffler, MSL, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700162

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2035

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 2035

AP Exhaust OE Replacement Steel 2 Inch Muffler 2035

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

Part Number: APH-2035

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2118

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 2118

AP Exhaust OE Replacement Steel 2 Inch Muffler 2118

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

Part Number: APH-2118

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18182

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18182

Walker Direct-Fit SoundFX Steel 2 Inch Muffler 18182

Muffler, SoundFx, Steel, Aluminized, 2.0 in. Inlet, 2.0 in. Outlet, 24.0 in. Length, Each

Part Number: WLK-18182

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 1.88 Inch Muffler 53516

Walker Quiet-Flow SS 409 Stainless Steel 1.88 Inch Muffler 53516

Walker Quiet-Flow SS 409 Stainless Steel 1.88 Inch Muffler 53516

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Driver Side Only, Oldsmobile, Each

Part Number: WLK-53516

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2976

Made in the USA AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2976

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2976

Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, L4, V6, V8, Each

Part Number: APH-2976

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22317

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22317

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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AP Exhaust OE Replacement Steel 2 Inch Muffler 3158

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 3158

AP Exhaust OE Replacement Steel 2 Inch Muffler 3158

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, L4, V6, Each

Part Number: APH-3158

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700060

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700060

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700060

Muffler, MSL, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700060

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700216

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700216

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700216

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Left Muffler, Oldsmobile, Pontiac, 3.1L, Each

Part Number: APH-700216

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 6564

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 6564

AP Exhaust MSL Maximum Steel 2 Inch Muffler 6564

Muffler, MSL, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-6564

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

Made in the USA AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Front Muffler, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-700429

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 6573

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 6573

AP Exhaust MSL Maximum Steel 2 Inch Muffler 6573

Muffler, MSL, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-6573

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2041

Made in the USA AP Exhaust OE Replacement Steel 2 Inch Muffler 2041

AP Exhaust OE Replacement Steel 2 Inch Muffler 2041

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

Part Number: APH-2041

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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