Genuine 2021 GMC Sierra Air Hose

Air Inlet Duct

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13 Air Hoses found

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2021 GMC Sierra Duct Assembly, A/Cl Otlt
Part Number: 84467638
$78.02 MSRP: $116.64
You Save: $38.62 (34%)
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Product Specifications
- Other Name: Outlet Duct
- Replaces: 84493960
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84467638
- 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, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 8 Cyl 5.3L, 8 Cyl5.3L
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2021 GMC Sierra Duct Assembly, A/Cl Otlt
Part Number: 84467636
$89.71 MSRP: $134.13
You Save: $44.42 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet Duct
- Replaces: 84493961
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84467636
- 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, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L
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2021 GMC Sierra Duct Assembly, A/Cl Otlt
Part Number: 84467635
$65.66 MSRP: $98.17
You Save: $32.51 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet Duct
- Replaced by: 86570372
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84467635
- 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, EXTENDED CAB 8' 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 Duct Assembly, A/Cl Otlt
Part Number: 84841228
$79.59 MSRP: $118.99
You Save: $39.40 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet Duct
- Replaces: 84566416
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84841228
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, 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, 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
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2021 GMC Sierra Tube, Pcv
Part Number: 12666724
$10.01 MSRP: $17.93
You Save: $7.92 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12666724
- 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, EXTENDED CAB 8' 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 Hose Assembly, Pcv
Part Number: 55490611
$22.63 MSRP: $40.60
You Save: $17.97 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Item Weight: 8.70 Pounds
- Item Dimensions: 8.4 x 3.1 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55490611
- 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 Duct Assembly, A/Cl Otlt Frt
Part Number: 84789747
$31.80 MSRP: $47.54
You Save: $15.74 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Outlet Tube
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84789747
- 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 Duct, Front Int Air
Part Number: 84684674
$62.76 MSRP: $90.18
You Save: $27.42 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Air Inlet Duct
- Position: Front
- Replaces: 84575663
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84684674
- 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, 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, 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 Duct, A/Cl Otlt
Part Number: 84699527
$100.52 MSRP: $150.28
You Save: $49.76 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 84943352
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84699527
- 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 Duct Assembly, A/Cl Otlt
Part Number: 84699524
$108.95 MSRP: $162.88
You Save: $53.93 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 85013859
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84699524
- 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 Duct Assembly, Rear Int Air
Part Number: 84575662
$137.18 MSRP: $206.02
You Save: $68.84 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Position: Rear
- Replaced by: 85126004
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84575662
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra Submodels:
- CREW CAB 1 TON CHASSIS 137.0, 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, 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 Duct Assembly, A/Cl Otlt Frt
Part Number: 84841229
$82.42 MSRP: $123.22
You Save: $40.80 (34%)
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Product Specifications
- Other Name: Outlet Duct
- Replaced by: 85070976
- Replaces: 84134710
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84841229
- 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, 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, 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 Duct Assembly, A/Cl Otlt
Part Number: 84467639
$103.97 MSRP: $155.45
You Save: $51.48 (34%)
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Product Specifications
- Other Name: Outlet Duct
- Replaces: 84493959
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84467639
- 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 | 8 Cyl 6.2L

2021 GMC Sierra Air Hose

Achieve unprecedented performance experience with our genuine 2021 GMC Sierra Air Hose. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 2021 GMC Sierra, this Air Hose offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2021 GMC Sierra Air Hose. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

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Alternate Year Models

2020 GMC Sierra Air Hose