Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
Sierra 3500 HD
>
2020
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Radiator Hose
2020 GMC Sierra 3500 HD Radiator Hose
My Vehicle
Change Vehicle
2020 GMC Sierra 3500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
Department
OE
Prices
$19.99 and under
$20 to $39.99
$40 to $99.99
$100 and over
10 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Outlet Hose
PartNumber:
84829445
VEHICLE SPECIFIC
Product Specifications
Other Names:
Outlet Hose
Fitment Type:
Direct Replacement
Replaced by:
85119158
Part Description:
2020 GMC Sierra 3500 HD Outlet Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$119.01
MSRP:
$179.53
You Save: $60.52 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Lower Hose
PartNumber:
84645096
VEHICLE SPECIFIC
Product Specifications
Other Names:
Lower Hose
Item Dimensions:
32.2 x 17.6 x 12.0 inches
Item Weight:
4.10 Pounds
Fitment Type:
Direct Replacement
Replaced by:
85056546
Part Description:
2020 GMC Sierra 3500 HD Lower Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$108.46
MSRP:
$163.61
You Save: $55.15 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Inlet Hose
PartNumber:
84888352
VEHICLE SPECIFIC
Product Specifications
Other Names:
Inlet Hose
Replaced by:
85119160
Part Description:
2020 GMC Sierra 3500 HD Inlet Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$80.48
MSRP:
$121.41
You Save: $40.93 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Upper Hose
PartNumber:
84798024
VEHICLE SPECIFIC
Product Specifications
Other Names:
Upper Hose
Item Dimensions:
31.2 x 5.5 x 5.0 inches
Item Weight:
1.30 Pounds
Fitment Type:
Direct Replacement
Replaces:
84645088
Part Description:
2020 GMC Sierra 3500 HD Upper Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$19.87
MSRP:
$29.95
You Save: $10.08 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD HOSE ASM-RAD SURGE TK OTLT
PartNumber:
23504710
VEHICLE SPECIFIC
Product Specifications
Other Names:
Outlet Hose
Item Dimensions:
48.3 x 10.1 x 9.0 inches
Item Weight:
1.80 Pounds
Fitment Type:
Direct Replacement
Replaced by:
85119168
Part Description:
2020 GMC Sierra 3500 HD HOSE ASM-RAD SURGE TK OTLT
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$82.17
MSRP:
$123.95
You Save: $41.78 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Inlet Hose
PartNumber:
84645087
VEHICLE SPECIFIC
Product Specifications
Other Names:
Inlet Hose
Fitment Type:
Direct Replacement
Replaced by:
85056534
Part Description:
2020 GMC Sierra 3500 HD Inlet Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$46.73
MSRP:
$70.51
You Save: $23.78 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Lower Hose
PartNumber:
84645089
VEHICLE SPECIFIC
Product Specifications
Other Names:
Lower Hose
Item Dimensions:
20.2 x 5.5 x 3.9 inches
Item Weight:
1.10 Pounds
Fitment Type:
Direct Replacement
Replaced by:
85119159
Part Description:
2020 GMC Sierra 3500 HD Lower Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
$22.96
MSRP:
$34.65
You Save: $11.69 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Upper Hose
PartNumber:
84813629
VEHICLE SPECIFIC
Product Specifications
Other Names:
Upper Hose
Fitment Type:
Direct Replacement
Replaced by:
85122989
Part Description:
2020 GMC Sierra 3500 HD Upper Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$50.67
MSRP:
$76.44
You Save: $25.77 (34%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Reservoir Hose
PartNumber:
84888351
VEHICLE SPECIFIC
Product Specifications
Notes:
6.6 Liter Diesel, Fuel Cooling
Other Names:
Reservoir Hose
Fitment Type:
Direct Replacement
Replaces:
84645083
Replaced by:
85119174
Part Description:
2020 GMC Sierra 3500 HD Reservoir Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$51.98
MSRP:
$82.56
You Save: $30.58 (38%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2020 GMC Sierra 3500 HD Inlet Hose
PartNumber:
84645086
VEHICLE SPECIFIC
Product Specifications
Other Names:
Inlet Hose
Fitment Type:
Direct Replacement
Replaced by:
85584378
Part Description:
2020 GMC Sierra 3500 HD Inlet Hose
More Info
Vehicle Fitment
2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS