Genuine 2021 GMC Sierra Exhaust Pipe

Exhaust Tail Pipe

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16 Exhaust Pipes found

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2021 GMC Sierra EXHUAST PRESSURE DIFFERENTIAL SEN PIPE ASSEMBLY
Part Number: 84346524
$57.96 MSRP: $120.34
You Save: $62.38 (52%)
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Product Specifications
- Other Name: Pipe Assembly, Exh Press Diff Sen
- Item Weight: 1.50 Pounds
- Item Dimensions: 34.1 x 7.2 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84346524
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON | 8 Cyl 6.6L Diesel
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2021 GMC Sierra EXHUAST PRESSURE DIFFERENTIAL SEN PIPE ASSEMBLY
Part Number: 84346525
$55.72 MSRP: $115.70
You Save: $59.98 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe Assembly, Exh Press Diff Sen
- Item Weight: 1.50 Pounds
- Item Dimensions: 40.5 x 7.3 x 5.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84346525
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON | 8 Cyl 6.6L Diesel
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2021 GMC Sierra EXHUAST PRESSURE SEN PIPE ASSEMBLY
Part Number: 55496942
$26.84 MSRP: $50.63
You Save: $23.79 (47%)
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Product Specifications
- Other Name: Pipe Assembly, Exh Press Sen; Pressure Feedback Sensor, Pressure Sensor
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55496942
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
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2021 GMC Sierra Exhaust Front Pipe Assembly
Part Number: 12671086
$187.52 MSRP: $281.62
You Save: $94.10 (34%)
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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.
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Fits the following 2021 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
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2021 GMC Sierra Pipe Assembly, Exh Rr
Part Number: 84711913
$174.41 MSRP: $261.94
You Save: $87.53 (34%)
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Product Specifications
- Other Name: Tail Pipe, Tailpipe
- Replaces: 84419866
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84711913
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
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2021 GMC Sierra EXHUAST PRESSURE DIFFERENTIAL SEN PIPE ASSEMBLY
Part Number: 84346522
$47.91 MSRP: $85.94
You Save: $38.03 (45%)
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Product Specifications
- Other Name: Pipe Assembly, Exh Press Diff Sen
- Item Weight: 1.40 Pounds
- Item Dimensions: 29.6 x 5.8 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84346522
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5 | 8 Cyl 6.6L Diesel
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2021 GMC Sierra EXHUAST PRESSURE DIFFERENTIAL SEN PIPE ASSEMBLY
Part Number: 84346523
$74.37 MSRP: $117.02
You Save: $42.65 (37%)
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Product Specifications
- Other Name: Pipe Assembly, Exh Press Diff Sen
- Item Weight: 1.40 Pounds
- Item Dimensions: 28.2 x 10.6 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84346523
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2021 GMC Sierra Submodels:
- REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON | 8 Cyl 6.6L Diesel
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2021 GMC Sierra EXHaust Manifold OUTLET Pipe Assembly
Part Number: 12701678
$116.99 MSRP: $175.70
You Save: $58.71 (34%)
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Product Specifications
- Other Name: Pipe Assembly, Exh Manif Otlt; Water Outlet
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12701678
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 4 Cyl 2.7L
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2021 GMC Sierra Pipe Assembly, Exhaust Turbo Inlet (Left)
Part Number: 12681162
$122.83 MSRP: $184.47
You Save: $61.64 (34%)
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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 2021 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
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2021 GMC Sierra EXHAUST TURBO INLET PIPE ASSEMBLY
Part Number: 12688021
$142.69 MSRP: $214.29
You Save: $71.60 (34%)
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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 2021 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
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2021 GMC Sierra Pipe Assembly, Exh Rr
Part Number: 84711911
$146.05 MSRP: $219.34
You Save: $73.29 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tail Pipe, Tailpipe
- Replaced by: 84964245
- Replaces: 84419864
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84711911
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
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2021 GMC Sierra Pipe Assembly, Exh Rr
Part Number: 84711912
$167.48 MSRP: $251.52
You Save: $84.04 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tail Pipe, Tailpipe
- Replaces: 84419865
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84711912
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
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2021 GMC Sierra Pipe Assembly, Exh Rr
Part Number: 84900356
$291.43 MSRP: $437.59
You Save: $146.16 (34%)
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Product Specifications
- Other Name: Front Pipe, Muffler & Pipe
- Replaced by: 86799818
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84900356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 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 3.0L Diesel
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2021 GMC Sierra Pipe Assembly, Exh Rr
Part Number: 84900355
$251.27 MSRP: $377.27
You Save: $126.00 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Front Pipe
- Replaced by: 86799817
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84900355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
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2021 GMC Sierra Rear Exhaust Pipe ASSEMBLY
Part Number: 84495631
$363.92 MSRP: $546.44
You Save: $182.52 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe Assembly, Exh Rr; Front Pipe
- Position: Rear
- Replaced by: 86799820
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84495631
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 6'6" BOX 1/2 TON | 6 Cyl 3.0L Diesel
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2021 GMC Sierra Rear Exhaust Pipe ASSEMBLY
Part Number: 84495630
$369.99 MSRP: $555.54
You Save: $185.55 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe Assembly, Exh Rr; Front Pipe, Muffler & Pipe
- Position: Rear
- Replaced by: 86799819
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84495630
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 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 3.0L Diesel

Alternate Year Models

2020 GMC Sierra Exhaust Pipe