Walker Replacement Mufflers

4.8 out of 5 stars 40 Customer Reviews

If you need to replace your OEM muffler, then these Walker replacement mufflers are just what you need. They are made from quality materials for a longer life and a quality appearance. The mufflers easily install in all applications without any modifications. Whether you have a passenger car, truck, or SUV, we have you covered with these Walker replacement mufflers.

Showing In Stock Items. Show All 16 Items.

Results 1 - 8 of 8

Walker Replacement Steel 2.5 Inch Muffler 22770

Muffler, Replacement, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22770

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker Replacement Steel 5 Inch Muffler 22771

Muffler, Replacement, 5 in. Inlet/5 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22771

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Replacement Steel 4 Inch Muffler 21471

Muffler, Replacement, 4.0 in. Inlet/4.0 in. Outlet, 37.0 in. Length, Steel, Natural, Each

Part Number: WLK-21471

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Walker Replacement Steel 2 Inch Muffler 53473

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: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 2139

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Replacement Steel 2 Inch Muffler 53474

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

Part Number: WLK-53474

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2 Inch Muffler 2139

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Replacement Steel 2 Inch Muffler 48357

Muffler, Replacement, Steel, Aluminized, 88.125 in. Overall Length, Mini, 1.6L, Each

Part Number: WLK-48357

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Estimated Ship Date: Oct 14, 2025 if ordered today

Walker Replacement Steel 3 Inch Muffler 21476

Muffler, Replacement, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, P-Series Van, Each

Part Number: WLK-21476

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust TruckEx Steel 3 Inch Muffler 2704

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025

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Walker Replacement Steel 3 Inch Muffler 21146

Muffler, Replacement, Round, Baffled, Steel, Natural, 3.00 in. Center Inlet/Outlet, 20.00 in. Overall Length

Part Number: WLK-21146

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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