OEM 2021 GMC Sierra 1500 Radiator Hose

Radiator Hose Tube

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13 Radiator Hoses found

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2021 GMC Sierra 1500 Inlet Hose
Part Number: 85510548
$44.68 MSRP: $69.99
You Save: $25.31 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose Assembly-Charging Air Cooler Coolant Pump; Reservoir Hose; Hose, Turbocharger/Supercharger Cooling; Hose, Radiator Inlet (Upper)
- Replaced by: 85044184
- Condition: New
- SKU: 85510548
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Lower Hose
Part Number: 84545554
$28.22 MSRP: $42.00
You Save: $13.78 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Item Weight: 1.30 Pounds
- Item Dimensions: 21.5 x 8.2 x 5.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84545554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2021 GMC Sierra 1500 Submodels:
- Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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2021 GMC Sierra 1500 Lower Hose
Part Number: 85522402
$30.37 MSRP: $45.20
You Save: $14.83 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower)
- Position: Lower
- Replaces: 84545556
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 85522402
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Lower Hose
Part Number: 85510509
$34.89 MSRP: $51.91
You Save: $17.02 (33%)
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower)
- Position: Lower
- Replaces: 84545560
- Condition: New
- SKU: 85510509
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- Base | 6 Cyl 4.3 L GAS
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2021 GMC Sierra 1500 Upper Hose
Part Number: 85510485
$35.68 MSRP: $53.11
You Save: $17.43 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper)
- Position: Upper
- Replaces: 84545555, 85115246, 84942837
- Condition: New
- SKU: 85510485
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Inlet Hose
Part Number: 84545561
$45.45 MSRP: $67.64
You Save: $22.19 (33%)
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Multi Purpose Hose; Radiator Hose
- Replaced by: 85044164
- Item Weight: 0.70 Pounds
- Item Dimensions: 20.4 x 12.4 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84545561
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Outlet Hose
Part Number: 84545535
$37.99 MSRP: $56.53
You Save: $18.54 (33%)
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Product Specifications
- Other Name: Hose, Engine Coolant Recovery; Radiator Hose; Outlet Tube
- Replaced by: 85046347
- Item Weight: 0.80 Pounds
- Item Dimensions: 18.1 x 7.8 x 4.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84545535
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra 1500 Submodels:
- Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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2021 GMC Sierra 1500 Inlet Hose, Upper
Part Number: 85510518
$31.00 MSRP: $46.14
You Save: $15.14 (33%)
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Air Inlet Tube; Lower Hose; Hoses
- Position: Upper
- Replaced by: 85044191
- Replaces: 84810250
- Condition: New
- SKU: 85510518
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
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2021 GMC Sierra 1500 Lower Hose
Part Number: 85510542
$52.30 MSRP: $77.84
You Save: $25.54 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Upper Hose
- Position: Lower
- Replaced by: 85046337
- Replaces: 84607471
- Condition: New
- SKU: 85510542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Upper Hose
Part Number: 85510499
$52.35 MSRP: $77.90
You Save: $25.55 (33%)
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Product Specifications
- Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
- Replaced by: 85067304
- Replaces: 84682295
- Condition: New
- SKU: 85510499
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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2021 GMC Sierra 1500 Upper Hose
Part Number: 85510507
$53.38 MSRP: $79.43
You Save: $26.05 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Hose, Radiator Inlet (Upper)
- Replaces: 84545559, 84942839
- Condition: New
- SKU: 85510507
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- Base | 6 Cyl 4.3 L GAS
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2021 GMC Sierra 1500 Lower Hose
Part Number: 85560704
$58.49 MSRP: $87.03
You Save: $28.54 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Upper Hose; Hose, Radiator Inlet (Upper)
- Replaces: 84545557, 85510539
- Condition: New
- SKU: 85560704
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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2021 GMC Sierra 1500 Inlet Pipe
Part Number: 12721220
$26.86 MSRP: $39.95
You Save: $13.09 (33%)
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Product Specifications
- Other Name: Pipe Assembly-Engine Coolant Thermostat Housing Inlet; Pipe; Pipe, Radiator Inlet (Upper)
- Replaces: 12696153, 12710137
- Condition: New
- SKU: 12721220
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Sierra 1500 Submodels:
- Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS

2021 GMC Sierra 1500 Radiator Hose

Achieve unprecedented performance experience with our genuine 2021 GMC Sierra 1500 Radiator Hose. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra 1500 returns to factory condition. Specially designed for the 2021 GMC Sierra 1500, this Radiator Hose offers superior reliability and ease of installation for anyone.

With a comprehensive array of OEM 2021 GMC Sierra 1500 Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2021 GMC Sierra 1500 Radiator Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

Related 2021 GMC Sierra 1500 Parts

Alternate Year Models

2020 GMC Sierra 1500 Radiator Hose 2022 GMC Sierra 1500 Radiator Hose