Availability
Mufflers
Showing In Stock Items. Show All 34 Items.
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.00 in. Overall Length, Chevrolet, GMC, Each
Part Number: WLK-18906
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Tru-Fit Series, Steel, Aluminized, 2.75 in. Inlet/2.75 in. Outlet, Each
Part Number: WLK-18138
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Direct Fit SoundFX, Steel, Aluminized, 81.625 in. Overall Length, Toyota, Each
Part Number: WLK-18954
Estimated Ship Date: Today
Estimated Ship Date: Today
Quiet-Flow SS Muffler
Part Number: WLK-54856
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Chevrolet, GMC, Each
Part Number: APH-700258
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each
Part Number: APH-700365
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 29.500 in. Overall Length, Chevy, GMC, Each
Part Number: WLK-22678
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Muffler, MSL, Oval, Baffled, Steel, Aluminized, 3.00 in. Inlet/2.75 in. Outlet, 29.00 in. Overall Length, Each
Part Number: APH-700489
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.50 in. Overall Length, Chevrolet, GMC, Each
Part Number: WLK-18219
Not Yet Reviewed
Estimated Ship Date: Dec 9, 2026 if ordered today
Estimated Ship Date: Dec 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust MSL Maximum Steel 3 Inch Muffler 700146
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each
Part Number: APH-700260
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Mufflers, Direct Fit SoundFX, Steel, Aluminized, 29.000 in. Overall Length, Chevy, GMC, Each
Part Number: WLK-18216
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, MSL, Chevy, GMC, Each
Part Number: APH-700154
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026 if ordered today
Estimated Ship Date: Nov 27, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each
Part Number: APH-700201
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026 if ordered today
Estimated Ship Date: Nov 27, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each
Part Number: APH-700441
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026 if ordered today
Estimated Ship Date: Nov 27, 2026 if ordered today
Muffler, MSL, Chevy, GMC, Each
Part Number: APH-700121
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Muffler, MSL, Chevy, GMC, Each
Part Number: APH-700173
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Muffler, Quiet-Flow 3, 2 3/4 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each
Part Number: WLK-22779
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-2289
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-2452
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-2178
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each
Part Number: APH-700184
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 5.3L, Each
Part Number: APH-2539
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 21577
Not Yet Reviewed
Estimated Ship Date: Today
Muffler, OE Replacement, Steel, Aluminized, Cadillac, Chevy, GMC, Each
Part Number: APH-2306
Estimated Ship Date: Nov 30, 2026 if ordered today
Estimated Ship Date: Nov 30, 2026 if ordered today
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