×
Live Chat
1-888-737-9766
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
Login/Register
My Account
Track Order
Help Center
Contact Us
Contact Us
Live Chat
or
1-888-737-9766
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
GM Accessories
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order
Help Center
Home
>
GMC
>
Sierra
>
Radiator Hose
>
2018
Genuine 2018 GMC Sierra Radiator Hose
Radiator Hose Tube
Select Vehicle by Model
Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
Go
or
Select Vehicle by VIN
Go
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
11 Radiator Hoses found
View related parts
2018 GMC Sierra Radiator Outlet Hose
Part Number:
23126444
$128.05
MSRP:
$192.27
You Save: $64.22 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Radiator Outlet; Lower Hose
Replaced by:
84919469
Item Weight:
2.20 Pounds
Item Dimensions:
32.6 x 12.5 x 4.0 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23126444
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
| 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
View related parts
2018 GMC Sierra Radiator SURGE TANK Outlet Hose
Part Number:
84405475
$73.98
MSRP:
$110.58
You Save: $36.60 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Rad Surge Tk Otlt; Inlet Hose
Replaced by:
84919470
Item Weight:
1.20 Pounds
Item Dimensions:
33.3 x 15.6 x 2.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84405475
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
| 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
View related parts
2018 GMC Sierra Radiator Inlet Hose
Part Number:
23425778
$25.40
MSRP:
$37.96
You Save: $12.56 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Radiator Inlet; Upper Hose
Replaced by:
84919468
Item Weight:
0.90 Pounds
Item Dimensions:
6.2 x 3.3 x 19.3 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23425778
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
| 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
View related parts
2018 GMC Sierra Radiator SURGE TANK Inlet Hose
Part Number:
84291974
$50.01
MSRP:
$74.75
You Save: $24.74 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Rad Surge Tk Inl
Replaces:
84094872
Item Weight:
2.40 Pounds
Item Dimensions:
16.4 x 4.5 x 3.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84291974
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Hose, Radiator Inlet
Part Number:
84094878
$55.40
MSRP:
$82.82
You Save: $27.42 (34%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Rad Inl; Upper Hose
Item Weight:
1.80 Pounds
Item Dimensions:
7.6 x 4.0 x 23.7 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84094878
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Hose, Radiator Inlet
Part Number:
84010621
$99.21
MSRP:
$196.85
You Save: $97.64 (50%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
HOSE, Radiator Inlet (Upper); Upper Hose
Item Weight:
3.20 Pounds
Item Dimensions:
19.5 x 5.8 x 2.7 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84010621
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 Radiator Outlet Hose
Part Number:
23436394
$169.29
MSRP:
$266.18
You Save: $96.89 (37%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Radiator Outlet; Lower Hose
Item Weight:
1.80 Pounds
Item Dimensions:
7.8 x 5.6 x 26.0 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23436394
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.0L, 8 Cyl 6.0L Flex
View related parts
2018 GMC Sierra Radiator Inlet Hose
Part Number:
23436395
$229.02
MSRP:
$360.12
You Save: $131.10 (37%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Hose, Radiator Inlet; Upper Hose
Item Weight:
1.50 Pounds
Item Dimensions:
30.4 x 14.2 x 3.5 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23436395
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.0L, 8 Cyl 6.0L Flex
View related parts
2018 GMC Sierra Hose, Radiator Outlet
Part Number:
23409122
$359.10
MSRP:
$539.20
You Save: $180.10 (34%)
Ships in 1-3 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
HOSE, Radiator Outlet (Lower); Lower Hose
Item Weight:
2.70 Pounds
Item Dimensions:
32.4 x 18.5 x 8.1 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
23409122
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 Hose, Rad Otlt
Part Number:
84401398
$97.24
MSRP:
$145.35
You Save: $48.11 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Lower Hose
Replaces:
84094875, 84291973
Item Weight:
4.20 Pounds
Item Dimensions:
29.0 x 15.9 x 8.6 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84401398
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.6L Diesel
View related parts
2018 GMC Sierra Hose, Rad Otlt
Part Number:
84376513
$105.58
MSRP:
$157.82
You Save: $52.24 (34%)
Ships in 1-2 Business Days
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
Outlet Hose
Replaces:
84197391
Item Weight:
1.20 Pounds
Item Dimensions:
6.4 x 5.5 x 25.9 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
84376513
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 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
| 8 Cyl 6.6L Diesel
Related 2018 GMC Sierra Parts
2018 GMC Sierra Cooling Hose
2018 GMC Sierra Water Pump
2018 GMC Sierra Water Pump Gasket
2018 GMC Sierra Radiator
2018 GMC Sierra Thermostat
2018 GMC Sierra Coolant Reservoir
2018 GMC Sierra Fan Shroud
2018 GMC Sierra Fan Blade
2018 GMC Sierra Fan Clutch
2018 GMC Sierra Thermostat Gasket
2018 GMC Sierra Thermostat Housing
2018 GMC Sierra Fan Motor
Alternate Year Models
+
2017 GMC Sierra Radiator Hose
2019 GMC Sierra Radiator Hose