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Sierra
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Exhaust Pipe
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2018
Genuine 2018 GMC Sierra Exhaust Pipe
Exhaust Tail Pipe
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28 Exhaust Pipes found
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84277125
$83.33
MSRP:
$173.02
You Save: $89.69 (52%)
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Replaces:
84126445
Item Weight:
1.20 Pounds
Item Dimensions:
6.4 x 6.2 x 40.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84277125
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
3500 CREW CAB LONG BOX, CREW CAB 2500 LONG BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84277146
$79.61
MSRP:
$165.30
You Save: $85.69 (52%)
Ships in 1-2 Business Days
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Replaces:
84126444
Item Weight:
2.90 Pounds
Item Dimensions:
27.3 x 10.4 x 5.9 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84277146
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84277122
$94.46
MSRP:
$178.22
You Save: $83.76 (47%)
Ships in 1-2 Business Days
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Replaces:
84193079, 84126446
Item Weight:
2.20 Pounds
Item Dimensions:
6.2 x 5.3 x 19.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84277122
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
3500 CREW CAB ONLY, 3500 REGULAR CAB
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
Part Number:
23486656
$1838.28
MSRP:
$2760.00
You Save: $921.72 (34%)
Ships in 1-3 Business Days
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Product Specifications
Other Name:
Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Converter & Pipe
Replaced by:
19420288
Item Weight:
44.40 Pounds
Item Dimensions:
49.0 x 35.0 x 14.1 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23486656
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON
| 8 Cyl 5.3L
View related parts
2018 GMC Sierra CONVERTER ASM,3WAY CTLTC(W/EXH PIPE)
Part Number:
19420277
$2042.61
MSRP:
$2882.96
You Save: $840.35 (30%)
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Product Specifications
Other Name:
Catalytic Converter, Converter & Pipe
Replaces:
23268768, 25811714, 84053222, 84053221
Condition:
New
Fitment Type:
Direct Replacement
SKU:
19420277
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following 2018 GMC Sierra Submodels:
1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON
| 8 Cyl 6.0L, 8 Cyl 6.0L Flex
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84278548
$42.80
MSRP:
$124.28
You Save: $81.48 (66%)
Ships in 1-2 Business Days
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Item Weight:
1.20 Pounds
Item Dimensions:
7.3 x 4.1 x 38.4 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84278548
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
3500 CREW CAB LONG BOX, CREW CAB 2500 LONG BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84277119
$80.84
MSRP:
$167.86
You Save: $87.02 (52%)
Ships in 1-2 Business Days
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Replaces:
84193078
Item Weight:
0.60 Pounds
Item Dimensions:
6.1 x 5.1 x 19.2 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84277119
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
3500 REGULAR CAB
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Exhaust Pressure Differential Sensor Pipe Assembly
Part Number:
84278776
$62.78
MSRP:
$118.46
You Save: $55.68 (47%)
Ships in 1-2 Business Days
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Select Vehicle
Product Specifications
Other Name:
Pipe Assembly, Exhaust Pressure Differential Sensor
Item Weight:
1.20 Pounds
Item Dimensions:
7.4 x 4.1 x 26.3 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84278776
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 REGULAR CAB, 3500 REGULAR CAB
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra CONVERTER ASM,3WAY CTLTC(W/EXH PIPE)
Part Number:
19420265
$2022.57
MSRP:
$3037.97
You Save: $1015.40 (34%)
Ships in 1-2 Business Days
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Product Specifications
Other Name:
Catalytic Converter, Converter & Pipe
Replaces:
23111625, 84362281
Item Weight:
36.10 Pounds
Item Dimensions:
46.9 x 29.9 x 16.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
19420265
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON
| 8 Cyl 6.2L
View related parts
2018 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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Select Vehicle
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 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON
| 6 Cyl 4.3L, 8 Cyl 5.3L
View related parts
2018 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:
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.
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB STANDARD BOX
| 8 Cyl 6.2L
View related parts
2018 GMC Sierra Exhaust Front Pipe Assembly
Part Number:
12671086
$187.52
MSRP:
$281.62
You Save: $94.10 (34%)
Ships in 1-2 Business Days
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Make sure this part fits,
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Product Specifications
Other Name:
Pipe Assembly, Exhaust Front; Exhaust Pipe, Front Pipe
Position:
Front
Item Dimensions:
18.7 x 6.4 x 4.8 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12671086
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Part Number:
25811687
$907.92
MSRP:
$1369.69
You Save: $461.77 (34%)
Ships in 1-3 Business Days
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Select Vehicle
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 2018 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
View related parts
2018 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number:
84665240
$623.60
MSRP:
$940.75
You Save: $317.15 (34%)
Ships in 1-3 Business Days
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Product Specifications
Replaced by:
85052295
Replaces:
84327966, 84053745
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84665240
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following 2018 GMC Sierra Submodels:
1500 REGULAR CAB LONG BOX
| 6 Cyl 4.3L, 8 Cyl 5.3L
View related parts
2018 GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number:
84665237
$700.99
MSRP:
$1057.51
You Save: $356.52 (34%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Muffler, Muffler & Pipe
Replaced by:
85052292
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.
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB STANDARD BOX
| 6 Cyl 4.3L, 8 Cyl 5.3L
View related parts
2018 GMC Sierra 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
Part Number:
23462199
$1815.03
MSRP:
$2724.94
You Save: $909.91 (34%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Converter Assembly, 3Way Catalytic(W/Exhaust Pipe); Catalytic Converter, Converter & Pipe
Item Weight:
42.40 Pounds
Item Dimensions:
49.4 x 35.7 x 6.2 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23462199
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON
| 8 Cyl 5.3L
View related parts
2018 GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number:
84308118
$358.22
MSRP:
$537.97
You Save: $179.75 (34%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
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 2018 GMC Sierra Submodels:
1500 DOUBLE CAB STANDARD BOX
| 8 Cyl 6.2L
View related parts
2018 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
ADD TO CART
Make sure this part fits,
Select Vehicle
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 2018 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
View related parts
2018 GMC Sierra Pipe Assembly, Exhaust Turbo Inlet (Left)
Part Number:
12681162
$122.83
MSRP:
$184.47
You Save: $61.64 (34%)
Ships in 1-3 Business Days
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Make sure this part fits,
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Product Specifications
Other Name:
Pipe Assembly, Exh Turbo Inl (Left); Inlet Pipe
Position:
Driver Side
Replaced by:
12688020
Item Dimensions:
18.5 x 5.7 x 4.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12681162
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra EXHAUST TURBO INLET PIPE ASSEMBLY
Part Number:
12688021
$142.69
MSRP:
$214.29
You Save: $71.60 (34%)
Ships in 1-3 Business Days
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Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Pipe Assembly, Exh Turbo Inl; Inlet Pipe
Replaces:
12681437
Condition:
New
Fitment Type:
Direct Replacement
SKU:
12688021
Warranty:
This genuine part is guaranteed by GM's factory warranty.
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON
| 8 Cyl 6.6L Diesel
| Page 1 of 2 |
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Alternate Year Models
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2017 GMC Sierra Exhaust Pipe
2019 GMC Sierra Exhaust Pipe