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AP Exhaust

GMC K3500 AP Exhaust Mufflers

Showing In Stock Items. Show All 15 Items.

Individual Parts
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Results 1 - 14 of 14

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2589

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2589

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2589

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2589

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2579

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2579

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2579

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2579

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700222

Made in the USA AP Exhaust MSL Maximum Steel 3 Inch Muffler 700222

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700222

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

Part Number: APH-700222

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700126

Made in the USA AP Exhaust MSL Maximum Steel 3 Inch Muffler 700126

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700126

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700126

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust MSL Maximum Steel 3 Inch Muffler 6576

Made in the USA AP Exhaust MSL Maximum Steel 3 Inch Muffler 6576

AP Exhaust MSL Maximum Steel 3 Inch Muffler 6576

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-6576

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 3423

Made in the USA AP Exhaust OE Replacement Steel 3 Inch Muffler 3423

AP Exhaust OE Replacement Steel 3 Inch Muffler 3423

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 5.7, 6.2, 6.5, 7.4L, Each

Part Number: APH-3423

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Today

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AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, L6, V6, V8, Each

Part Number: APH-2943

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700104

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700104

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700104

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700104

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2320

Made in the USA AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2320

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2320

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2320

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2452

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2452

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2452

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2452

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21400

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21400

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6505

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6505

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6505

Muffler, MSL, Steel, Aluminized, Chevy, GMC, 250, 454, Each

Part Number: APH-6505

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3269

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3269

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3269

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.3, 5.7, 6.2 Diesel, 7.4L, Each

Part Number: APH-3269

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2058

Made in the USA AP Exhaust OE Replacement Steel 3 Inch Muffler 2058

AP Exhaust OE Replacement Steel 3 Inch Muffler 2058

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2058

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2062

Made in the USA AP Exhaust OE Replacement Steel 3 Inch Muffler 2062

AP Exhaust OE Replacement Steel 3 Inch Muffler 2062

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2062

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

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