Genuine 2019 GMC Sierra Muffler

Exhaust Muffler

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31 Mufflers found

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2019 GMC Sierra 5.3L Short Wheel Base Cat-Back Dual Exit Exhaust Upgrade System
Part Number: 84173604
$1366.05 MSRP: $2395.00
You Save: $1028.95 (43%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Replaced by: 84964739
- Item Weight: 62.80 Pounds
- Item Dimensions: 27.4 x 27.6 x 17.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84173604
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L
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2019 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%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe)
- Item Weight: 67.40 Pounds
- Item Dimensions: 60.7 x 21.8 x 15.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 23442234
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- 1500 DOUBLE CAB STANDARD BOX | 8 Cyl 5.3L
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2019 GMC Sierra 5.3L Short Wheel Base Cat-Back Single Exit Exhaust Upgrade System with GMC Logo
Part Number: 84173608
$1233.38 MSRP: $1495.00
You Save: $261.62 (18%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 0.50
- Replaced by: 84964742
- Item Weight: 59.40 Pounds
- Item Dimensions: 27.1 x 27.6 x 17.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84173608
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L
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2019 GMC Sierra 5.3L Long Wheel Base Cat-Back Dual Exit Exhaust Upgrade System
Part Number: 84173605
$1975.88 MSRP: $2395.00
You Save: $419.12 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Replaced by: 84964740
- Item Weight: 65.30 Pounds
- Item Dimensions: 28.2 x 27.6 x 16.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84173605
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L
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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84665236
$669.59 MSRP: $1010.14
You Save: $340.55 (34%)
Ships in 1-3 Business Days
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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.
More Info
Fits the following 2019 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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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84797265
$991.19 MSRP: $1495.30
You Save: $504.11 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85653999
- Replaces: 84397008, 84717871
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84797265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84657793
$614.58 MSRP: $927.15
You Save: $312.57 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85652524
- Replaces: 23241274
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84657793
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl5.3L
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2019 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Part Number: 25811687
$884.06 MSRP: $1333.68
You Save: $449.62 (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: 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.
More Info
Fits the following 2019 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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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84520061
$288.13 MSRP: $432.72
You Save: $144.59 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler & Pipe
- Item Weight: 55.60 Pounds
- Item Dimensions: 140.4 x 27.8 x 21.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84520061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2019 GMC Sierra 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System
Part Number: 84964744
$1975.88 MSRP: $2395.00
You Save: $419.12 (18%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Replaces: 84527234, 84173613
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84964744
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84657796
$755.92 MSRP: $1140.38
You Save: $384.46 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85652528
- Replaces: 84397006
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84657796
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84657794
$575.24 MSRP: $867.81
You Save: $292.57 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85652527
- Replaces: 23241275
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84657794
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84657797
$758.70 MSRP: $1144.58
You Save: $385.88 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85652529
- Replaces: 84397007
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84657797
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84657792
$780.78 MSRP: $1177.89
You Save: $397.11 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85652523
- Replaces: 23241272
- Item Weight: 35.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84657792
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L, 8 Cyl5.3L
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2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84797264
$750.30 MSRP: $1131.89
You Save: $381.59 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85653998
- Replaces: 84717870
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84797264
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 23241280
$686.57 MSRP: $1035.76
You Save: $349.19 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 86533471
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23241280
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 4 Cyl 2.7L
View related parts
2019 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84520060
$744.87 MSRP: $1123.71
You Save: $378.84 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler & Pipe
- Replaced by: 85652520
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84520060
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2019 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
View related parts
2019 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Part Number: 25811686
$810.48 MSRP: $1222.69
You Save: $412.21 (34%)
Ships in 1-3 Business Days
ADD TO CART
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 2019 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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2019 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 23211428
$370.38 MSRP: $556.24
You Save: $185.86 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh (W/ Exh Pipe)
- Item Dimensions: 88.9 x 19.1 x 14.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23211428
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2019 GMC Sierra Submodels:
- 3500 REGULAR CAB | 8 Cyl 6.0L Flex
View related parts
2019 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 23211430
$379.59 MSRP: $570.06
You Save: $190.47 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh (W/ Exh Pipe)
- Item Dimensions: 123.1 x 19.1 x 15.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23211430
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2019 GMC Sierra Submodels:
- 3500 CREW CAB ONLY | 8 Cyl 6.0L Flex

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