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Replacement and OEM Parts for 2018 GMC Sierra 3500 HD Radiator Hose

2018 GMC Sierra 3500 HD Radiator Hose

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2018 GMC Sierra 3500 HD
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  • OEM 2018 GMC Sierra 3500 HD Outlet Hose Diagram - 84376513
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    OEM (Genuine) 2018 GMC Sierra 3500 HD Outlet Hose

    PartNumber: 84376513
    OEM 2018 GMC Sierra 3500 HD Outlet Hose - 84376513
    Product Specifications
    • Notes: 6.6 Liter Diesel, 2017-19
    • Other Names: Outlet Hose
    • Item Dimensions: 6.4 x 5.5 x 25.9 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84197391
    • Part Description: 2018 GMC Sierra 3500 HD Outlet Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $104.62 MSRP: $157.82
    You Save: $53.20 (34%)
  • Gates Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD - 23808

    Gates® Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 23808
    Product Specifications
    • Branch Quantity: 1
    • Centerline Length: 4 mm
    • Contains Spring: No
    • End 1 Inside Diameter: 0.5"
    • End 2 Inside Diameter: 0.5"
    • End 3 Inside Diameter: 0.15"
    • Material: EPDM, Plastic
    • Modular Components: Branch
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • UPC: 770075535003
    • Part Description: 2018 GMC Sierra 3500 HD Premium Modular Coolant Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $64.30
  • Dayco Engine Coolant Curved Radiator Hose for 2018 GMC Sierra 3500 HD - 72882

    Dayco® Engine Coolant Curved Radiator Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 72882
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 1 Outside Diameter: 1 11/16
    • End 2 Inside Diameter: 1 5/16
    • End 2 Outside Diameter: 1 11/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 32 1/2
    • UPC: 036687925237
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $47.01
  • OEM 2018 GMC Sierra 3500 HD Lower Hose Diagram - 84401398
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Lower Hose

    PartNumber: 84401398
    OEM 2018 GMC Sierra 3500 HD Lower Hose - 84401398
    Product Specifications
    • Notes: Silverado, Sierra; 6.6l; 6.6 Liter Diesel, 2017-19
    • Other Names: Lower Hose
    • Item Dimensions: 29.0 x 15.9 x 8.6 inches
    • Item Weight: 4.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84094875, 84291973
    • Part Description: 2018 GMC Sierra 3500 HD Lower Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $96.36 MSRP: $145.35
    You Save: $48.99 (34%)
  • Gates Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD - 24477

    Gates® Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 24477
    Product Specifications
    • Branch Quantity: 1
    • Centerline Length: 22.63"
    • Contains Spring: No
    • End 1 Inside Diameter: 1"
    • End 2 Inside Diameter: 0.75"
    • End 3 Inside Diameter: 0.75"
    • Material: EPDM, Plastic, Steel
    • Modular Components: Branch, Female Quick Connector
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 1
    • UPC: 770075707684
    • Part Description: 2018 GMC Sierra 3500 HD Premium Modular Coolant Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $62.25
  • OEM 2018 GMC Sierra 3500 HD Upper Hose Diagram - 23436395
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    OEM (Genuine) 2018 GMC Sierra 3500 HD Upper Hose

    PartNumber: 23436395
    OEM 2018 GMC Sierra 3500 HD Upper Hose - 23436395
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6.0 Liter
    • Other Names: Upper Hose
    • Item Dimensions: 30.4 x 14.2 x 3.5 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Upper Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $238.74 MSRP: $360.12
    You Save: $121.38 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2018 GMC Sierra 3500 HD - 24476

    Gates® Engine Coolant Molded Radiator Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 24476
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.5 in
    • End 2 Inside Diameter: 1.5 in
    • Material: EPDM, Plastic, Steel
    • Modular Components: Female Quick Connector
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 1
    • OE Part Number: 193888
    • UPC: 770075691884
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $60.53
  • OEM 2018 GMC Sierra 3500 HD Lower Hose Diagram - 23436394
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Lower Hose

    PartNumber: 23436394
    OEM 2018 GMC Sierra 3500 HD Lower Hose - 23436394
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6.0 Liter
    • Other Names: Lower Hose
    • Item Dimensions: 7.8 x 5.6 x 26.0 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Lower Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $176.47 MSRP: $266.18
    You Save: $89.71 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2018 GMC Sierra 3500 HD - 23729

    Gates® Engine Coolant Molded Radiator Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 23729
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.31 in
    • End 2 Inside Diameter: 1.31 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 6406
    • UPC: 770075461135
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $54.65
  • OEM 2018 GMC Sierra 3500 HD Outlet Hose Diagram - 23436392
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Outlet Hose

    PartNumber: 23436392
    OEM 2018 GMC Sierra 3500 HD Outlet Hose - 23436392
    Product Specifications
    • Notes: 6.0 Liter
    • Other Names: Outlet Hose
    • Item Dimensions: 34.1 x 14.6 x 4.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Outlet Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $220.29 MSRP: $332.32
    You Save: $112.03 (34%)
  • OEM 2018 GMC Sierra 3500 HD Inlet Hose Diagram - 23428264
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Inlet Hose

    PartNumber: 23428264
    OEM 2018 GMC Sierra 3500 HD Inlet Hose - 23428264
    Product Specifications
    • Notes: 6.0 Liter
    • Other Names: Inlet Hose
    • Item Dimensions: 16.9 x 6.0 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Inlet Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $148.90 MSRP: $224.61
    You Save: $75.71 (34%)
  • OEM 2018 GMC Sierra 3500 HD Upper Hose Diagram - 84094878
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Upper Hose

    PartNumber: 84094878
    OEM 2018 GMC Sierra 3500 HD Upper Hose - 84094878
    Product Specifications
    • Notes: Silverado, Sierra; 6.6l; 6.6 Liter Diesel, 2017-19
    • Other Names: Upper Hose
    • Item Dimensions: 7.6 x 4.0 x 23.7 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Upper Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $54.90 MSRP: $82.82
    You Save: $27.92 (34%)
  • OEM 2018 GMC Sierra 3500 HD Inlet Hose Diagram - 84249765
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Inlet Hose

    PartNumber: 84249765
    OEM 2018 GMC Sierra 3500 HD Inlet Hose - 84249765
    Product Specifications
    • Notes: 6.6 Liter Diesel, 2017-19
    • Other Names: Inlet Hose
    • Item Dimensions: 28.7 x 6.8 x 6.3 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84094874
    • Part Description: 2018 GMC Sierra 3500 HD Inlet Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $28.93 MSRP: $43.65
    You Save: $14.72 (34%)
  • Gates Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD - 24481

    Gates® Premium Modular Coolant Hose for 2018 GMC Sierra 3500 HD

    PartNumber: 24481
    Product Specifications
    • Branch Quantity: 0
    • Centerline Length: 772 mm
    • Contains Spring: No
    • End 1 Inside Diameter: 0.63"
    • End 2 Inside Diameter: 0.72"
    • Material: EPDM, Plastic, Steel
    • Modular Components: Female Quick Connector
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 1
    • UPC: 770075692515
    • Part Description: 2018 GMC Sierra 3500 HD Premium Modular Coolant Hose
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $54.18