Genuine 2014 GMC Sierra Muffler

17 Mufflers found

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  2014 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, 84327965, 84053744, 20757703, 23239259, 23219691, 84020522
  • Item Weight: 49.50 Pounds
  • Item Dimensions: 23.6 x 126.0 x 13.0 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 2014 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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  2014 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 84308119

  $744.95 MSRP: $1123.82

  You Save: $378.87 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Muffler, Muffler & Pipe
  • Replaces: 20757692, 23199937, 23219683, 84012771
  • Item Weight: 67.90 Pounds
  • Item Dimensions: 138.0 x 31.0 x 16.4 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84308119
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811687

  $884.06 MSRP: $1333.68

  You Save: $449.62 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 69.30 Pounds
  • Item Dimensions: 144.1 x 27.7 x 17.9 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 25811687
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2014 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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  2014 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
  • Replaces: 84020521, 20757702, 23487118, 23219690, 84327964, 84053743, 23239258, 23377841
  • Item Weight: 47.40 Pounds
  • Item Dimensions: 136.9 x 23.8 x 13.7 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84665237
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

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  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Muffler Asm,Exhaust (W/ Exhaust Pipe)

  Part Number: 84020523

  $612.46 MSRP: $923.95

  You Save: $311.49 (34%)

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  Product Specifications

  • Other Name: MUFFLER ASM,EXH (W/ EXH PIPE); Muffler, Muffler & Pipe
  • Replaces: 20757701, 23377843, 23239260, 23219685, 23487117
  • Item Weight: 52.50 Pounds
  • Item Dimensions: 31.8 x 15.3 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 2014 GMC Sierra Submodels:

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

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  2014 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: 23440153, 23219684, 20757688, 23377852, 84012770
  • Item Weight: 63.70 Pounds
  • Item Dimensions: 125.5 x 30.8 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 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811686

  $810.48 MSRP: $1222.69

  You Save: $412.21 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
  • Item Weight: 60.50 Pounds
  • Item Dimensions: 112.1 x 28.2 x 18.2 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 2014 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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  2014 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: 20757704, 23487120, 23377844, 23219692
  • Item Weight: 43.60 Pounds
  • Item Dimensions: 102.2 x 31.2 x 15.3 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84020524
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 84308120

  $810.48 MSRP: $1222.69

  You Save: $412.21 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Mirror Assembly, Muffler & Pipe
  • Replaces: 23377854, 23219682, 84012772, 23239251
  • Item Dimensions: 133.1 x 24.1 x 13.8 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 84308120
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

  Part Number: 25811685

  $951.89 MSRP: $1436.02

  You Save: $484.13 (34%)

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  Product Specifications

  • Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler & Pipe
  • Item Weight: 67.00 Pounds
  • Item Dimensions: 128.4 x 28.0 x 18.1 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 2014 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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  2014 GMC Sierra Exhaust Muffler (W/Exhaust Pipe)

  Part Number: 20757701

  $612.46 MSRP: $923.95

  You Save: $311.49 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: Muffler,Exhaust(W/Exhaust Pipe); Muffler
  • Replaced by: 84020523
  • Item Weight: 49.60 Pounds
  • Item Dimensions: 30.3 x 15.4 x 116.8 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 20757701
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)

  Part Number: 23199937

  $744.95 MSRP: $1123.82

  You Save: $378.87 (34%)

  Ships in 1-3 Business Days

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  Product Specifications

  • Other Name: MUFFLER
  • Replaced by: 84308119
  • Item Weight: 69.10 Pounds
  • Item Dimensions: 139.3 x 31.0 x 16.1 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23199937
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424568

  $1486.75 MSRP: $2229.80

  You Save: $743.05 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
  • Replaces: 22751931, 25811705
  • Item Weight: 66.00 Pounds
  • Item Dimensions: 96.0 x 18.0 x 16.3 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424568
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424566

  $1497.11 MSRP: $2245.40

  You Save: $748.29 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
  • Replaces: 20848263, 22751930
  • Item Weight: 81.40 Pounds
  • Item Dimensions: 118.7 x 18.8 x 15.9 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 2014 GMC Sierra Submodels:

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

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  2014 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424564

  $2953.60 MSRP: $4443.12

  You Save: $1489.52 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment); Muffler
  • Replaces: 25811699
  • Item Weight: 52.90 Pounds
  • Item Dimensions: 125.0 x 23.4 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 2014 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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  2014 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424563

  $3014.60 MSRP: $4535.14

  You Save: $1520.54 (34%)

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  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment); Muffler
  • Replaces: 25811700
  • Item Weight: 29.20 Pounds
  • Item Dimensions: 160.7 x 23.3 x 16.9 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 2014 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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  2014 GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)

  Part Number: 23424565
  Make sure this part fits, Select Vehicle

  Product Specifications

  • Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
  • Replaces: 22751932, 25811706
  • Item Weight: 81.70 Pounds
  • Item Dimensions: 128.4 x 18.4 x 16.0 inches
  • Condition: New
  • Fitment Type: Direct Replacement
  • SKU: 23424565
  • Warranty: This genuine part is guaranteed by GM's factory warranty.

  More Info

  Fits the following 2014 GMC Sierra Submodels:

  • 3500 CREW CAB ONLY, CREW CAB 1 TON 137.0, EXTENDED CREW CAB 1 TON 161.5 | 8 Cyl 6.0L Flex