OLDSMOBILE Mufflers & Resonators

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 23, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Premium Pro-Fit, 1 3/4 in. Inlet/1 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17196

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 23, 2026 if ordered today

• Drop Ship
• Special Order

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: Apr 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Isuzu, Oldsmoble, V6, Each

Part Number: APH-3599

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: APH-2019

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-2118

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, MSL, Buick, Oldsmobile, Each

Part Number: APH-700145

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-3588

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-3587

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Mufflers, Direct-Fit, 1.75 in. Inlet/2.13 in. Outlet, Steel, Aluminized, Oval Case, 27.50 in. Overall Length, Buick, Oldsmobile, Each

Part Number: BRE-100-5226

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-2995

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, 2.25 in. Offset Inlet, 2.25 in. Offset Outlet, 23.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5053

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Direct Fit, SoundFX, Steel, Aluminized, 2.00 in. Inlet, Dual Outlet, Oldsmobile, Pontiac, Each

Part Number: WLK-18557

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Apr 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Mufflers, Direct-Fit, Single Inlet, 2.25 in. Single Outlet, Steel, Aluminized, Oval Case, 32.50 in. Overall Length, Chevrolet, GMC, Oldsmobile, Each

Part Number: BRE-100-5324

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: APH-700198

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-7447

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: APH-3035

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-3006

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-2040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-2041

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-2190

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, MSL, Steel, Aluminized, Buick, Cadillac, Oldsmobile, V6, V8, Each

Part Number: APH-6541

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, MSL, Buick, Cadillac, Oldsmobile, Each

Part Number: APH-700061

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: APH-700060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order