Genuine 2015 GMC Sierra Muffler

21 Mufflers found

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  2015 GMC Sierra 5.3L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip

  Part Number: 23442234

  $985.88 MSRP: $1195.00

  You Save: $209.12 (18%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe)
  • Item Weight: 68.60 Pounds
  • Item Dimensions: 58.4 x 22.0 x 15.3 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • Product Grade: Performance Parts
  • SKU: 23442234
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 1500 DOUBLE CAB STANDARD BOX | 8 Cyl 5.3L
• 

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  2015 GMC Sierra 5.3L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip

  Part Number: 23442233

  $985.88 MSRP: $1195.00

  You Save: $209.12 (18%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe)
  • Item Weight: 70.30 Pounds
  • Item Dimensions: 59.6 x 21.8 x 15.4 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • Product Grade: Performance Parts
  • SKU: 23442233
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 1500 CREW CAB STANDARD BOX | 8 Cyl 5.3L
• 

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  2015 GMC Sierra Muffler Asm,Exhaust (W/ Exhaust Pipe)

  Part Number: 84020524

  $488.77 MSRP: $696.39

  You Save: $207.62 (30%)

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  Product Specifications

  • Other Name: MUFFLER ASM,EXH (W/ EXH PIPE); Muffler, Muffler & Pipe
  • Replaces: 23377844, 23487120, 20757704, 23219692
  • Item Weight: 45.30 Pounds
  • Item Dimensions: 100.3 x 30.9 x 15.6 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84020524
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L
• 

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  2015 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)

  Part Number: 84665236

  $669.59 MSRP: $1010.14

  You Save: $340.55 (34%)

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  Product Specifications

  • Other Name: Muffler, Muffler & Pipe
  • Replaces: 23377842, 23487119, 84053744, 84327965, 20757703, 23219691, 84020522, 23239259
  • Item Weight: 112.90 Pounds
  • Item Dimensions: 137.6 x 46.1 x 21.3 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84665236
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 1500 CREW CAB, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L
• 

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  2015 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424568

  $1559.82 MSRP: $2340.02

  You Save: $780.20 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
  • Replaces: 22751931, 25811705
  • Item Weight: 67.20 Pounds
  • Item Dimensions: 98.8 x 18.7 x 15.8 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424568
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 3500 REGULAR CAB, REGULAR CAB CHASSIS 1 TON 137.0 | 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 84308120

  $832.36 MSRP: $1255.70

  You Save: $423.34 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Mirror Assembly, Muffler & Pipe
  • Replaces: 23377854, 84012772, 23219682, 23239251
  • Item Dimensions: 129.4 x 23.7 x 13.8 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84308120
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2015 GMC Sierra Submodels:

  • 1500 CREW CAB, CREW CAB 1/2 TON | 8 Cyl 6.2L
• 

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  2015 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811685

  $977.59 MSRP: $1474.79

  You Save: $497.20 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler & Pipe
  • Item Weight: 66.40 Pounds
  • Item Dimensions: 128.4 x 27.7 x 18.8 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811685
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 3500 CREW CAB STANDARD BOX, CREW CAB 1 TON 119.0, CREW CAB 6'6" BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811684

  $903.02 MSRP: $1362.29

  You Save: $459.27 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 81.80 Pounds
  • Item Dimensions: 137.3 x 62.4 x 23.2 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811684
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424563

  $2057.07 MSRP: $3090.62

  You Save: $1033.55 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment); Muffler
  • Replaces: 25811700
  • Item Weight: 27.00 Pounds
  • Item Dimensions: 157.6 x 23.1 x 16.7 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424563
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 3500 CREW CAB LONG BOX, CREW CAB 1 TON, CREW CAB 2500 LONG BOX, CREW CAB 8' BOX 3/4 TON | 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424566

  $1575.79 MSRP: $2364.07

  You Save: $788.28 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
  • Replaces: 20848263, 22751930
  • Item Weight: 83.80 Pounds
  • Item Dimensions: 121.0 x 18.3 x 16.0 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424566
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 3500 REGULAR CAB, REGULAR CAB CHASSIS 1 TON 161.5 | 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424564

  $3180.38 MSRP: $4785.24

  You Save: $1604.86 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment); Muffler
  • Replaces: 25811699
  • Item Weight: 51.40 Pounds
  • Item Dimensions: 125.0 x 24.0 x 17.1 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424564
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 2500 REGULAR CAB, 3500 REGULAR CAB, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 84308119

  $765.06 MSRP: $1154.16

  You Save: $389.10 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Muffler, Muffler & Pipe
  • Replaces: 20757692, 23199937, 23219683, 84012771
  • Item Weight: 68.50 Pounds
  • Item Dimensions: 135.4 x 30.4 x 15.9 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84308119
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 1500 CREW CAB STANDARD BOX | 8 Cyl 6.2L
• 

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  2015 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811688

  $879.59 MSRP: $1326.95

  You Save: $447.36 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 64.50 Pounds
  • Item Dimensions: 134.2 x 28.2 x 18.2 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811688
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 3500 DOUBLE CAB LONG BOX, DOUBLE CAB 2500 LONG BOX | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811687

  $907.92 MSRP: $1369.69

  You Save: $461.77 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 67.40 Pounds
  • Item Dimensions: 144.1 x 27.4 x 17.9 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811687
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 3500 CREW CAB LONG BOX, CREW CAB 1 TON, CREW CAB 2500 LONG BOX, CREW CAB 8' BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)

  Part Number: 84665237

  $700.99 MSRP: $1057.51

  You Save: $356.52 (34%)

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  Product Specifications

  • Other Name: Muffler, Muffler & Pipe
  • Replaced by: 85052292
  • Item Weight: 47.90 Pounds
  • Item Dimensions: 135.5 x 24.3 x 13.1 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84665237
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 1500 CREW CAB STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L
• 

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  2015 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811686

  $832.36 MSRP: $1255.70

  You Save: $423.34 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 56.10 Pounds
  • Item Dimensions: 110.0 x 28.2 x 18.1 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811686
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 2500 REGULAR CAB, 3500 REGULAR CAB, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
• 

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  2015 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)

  Part Number: 84665241

  $635.94 MSRP: $959.38

  You Save: $323.44 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: Muffler & Pipe
  • Replaced by: 85052296
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84665241
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  Fits the following 2015 GMC Sierra Submodels:

  • 1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L
• 

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  2015 GMC Sierra Muffler Asm,Exhaust (W/ Exhaust Pipe)

  Part Number: 84020523

  $623.60 MSRP: $940.75

  You Save: $317.15 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: MUFFLER ASM,EXH (W/ EXH PIPE); Muffler, Muffler & Pipe
  • Replaced by: 85052295
  • Replaces: 20757701, 23377843, 23487117, 23219685, 23239260
  • Item Weight: 50.10 Pounds
  • Item Dimensions: 30.9 x 15.7 x 114.5 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84020523
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 1500 REGULAR CAB LONG BOX | 6 Cyl 4.3L, 8 Cyl 5.3L
• 

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  2015 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 84308118

  $358.22 MSRP: $537.97

  You Save: $179.75 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Fan Blade, Muffler, Muffler & Pipe
  • Replaces: 23219684, 23440153, 20757688, 23377852, 84012770
  • Item Weight: 63.10 Pounds
  • Item Dimensions: 125.5 x 30.5 x 16.3 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84308118
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2015 GMC Sierra Submodels:

  • 1500 DOUBLE CAB STANDARD BOX | 8 Cyl 6.2L
• 

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  2015 GMC Sierra CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE) "KIT"

  Part Number: 19419592

  $1817.79 MSRP: $2729.11

  You Save: $911.32 (34%)
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  Product Specifications

  • Other Name: Muffler
  • Replaces: 25811701, 23424561
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 19419592
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  Fits the following 2015 GMC Sierra Submodels:

  • 3500 DOUBLE CAB LONG BOX, DOUBLE CAB 2500 LONG BOX | 8 Cyl 6.0L Flex