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 ×
My Vehicle Change Vehicle
2018 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
  • Brands
  • Prices

5 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2018 GMC Sierra 3500 HD Radiator

    PartNumber: 84179524
    OEM 2018 GMC Sierra 3500 HD Radiator - 84179524
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6.0 Liter
    • Other Names: Radiator
    • Item Dimensions: 47.9 x 36.3 x 8.8 inches
    • Item Weight: 14.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23447657, 23378650, 23324787, 25838891, 22900479
    • Part Description: 2018 GMC Sierra 3500 HD Radiator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $321.82 MSRP: $485.41
    You Save: $163.59 (34%)
  • TYC Engine Coolant Radiator for 2018 GMC Sierra 3500 HD - 13301

    TYC® Engine Coolant Radiator for 2018 GMC Sierra 3500 HD

    PartNumber: 13301
    Product Specifications
    • Bottom Header: 23 9/16" X 2 3/16"
    • Components Included: Transmission Oil Cooler, Engine Oil Cooler
    • Core Size: 34" X 23 1/8" X 7/8"
    • Inlet Size: 1 5/16"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 23447657
    • Outlet Size: 1 1/2"
    • Rows: 1
    • Top Header: 23 9/16" X 2 3/16"
    • UPC: 762405258317
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $203.54
  • CSF Engine Coolant Radiator for 2018 GMC Sierra 3500 HD - 3843

    CSF® Engine Coolant Radiator for 2018 GMC Sierra 3500 HD

    PartNumber: 3843
    Product Specifications
    • Bottom Hose Fitting (in): 2 1/4 Right
    • Box Height (in): 6 5/8
    • Box Length (in): 47
    • Box Weight (lbs): 37
    • Box Width (in): 31 13/16
    • Core Length: 33 7/16
    • Core Material: Aluminum
    • Core Thickness: 2 3/16
    • Core Width: 27 7/16
    • Cross-flow/ Down-flow: Cross Flow
    • Hazardous Material: No
    • Inlet Length (in): 28 7/16
    • Inlet Width (in): 2 11/16
    • No. Of Rows: 2
    • OE Part Number: 84224661, GM3010615, 23208447
    • Oil Cooler (in): 11 1/2 Right (high-effeciency Plate Type)
    • Outlet Length(in): 28 7/16
    • Outlet Width: 2 11/16
    • Radiator Cap Supplied: No
    • Tank Material: Plastic
    • Tech Note: O.E.M. style Plastic tanks & Aluminum core with quick-connect outlet pipe & oil cooler fittings.
    • Top Hose Fitting (in): 2 Left
    • UPC: 710353038437
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    $249.47
  • CSF Engine Coolant Radiator for 2018 GMC Sierra 3500 HD - 3798

    CSF® Engine Coolant Radiator for 2018 GMC Sierra 3500 HD

    PartNumber: 3798
    Product Specifications
    • Notes: w/quick-connect outlet pipe & oil cooler fittings
    • Bottom Hose Fitting (in): 1 9/16 Right
    • Box Height (in): 5 7/8
    • Box Length (in): 46
    • Box Weight (lbs): 21
    • Box Width (in): 28 11/16
    • Core Length: 34
    • Core Material: Aluminum
    • Core Thickness: 7/8
    • Core Width: 22 3/4
    • Cross-flow/ Down-flow: Cross Flow
    • Hazardous Material: No
    • Inlet Length (in): 23 1/4
    • Inlet Width (in): 1 7/8
    • No. Of Rows: 1
    • OE Part Number: 13301, 23378650, 23447657, 25838891, 22903587, 8013301, 22900479, CU13301
    • Oil Cooler (in): 11 1/2 (high-efficiency Plate Type) ;11 1/2 (high-efficiency Plate Type)
    • Outlet Length(in): 23 1/4
    • Outlet Width: 1 7/8
    • Radiator Cap Supplied: No
    • Tank Material: Plastic
    • Tech Note: O.E.M. style Plastic tanks & Aluminum core;with quick-connect outlet pipe & quick-connect oil cooler fittings.
    • Top Hose Fitting (in): 1 1/4 Left
    • UPC: 710353037980
    • Part Description: 2018 GMC Sierra 3500 HD Engine Coolant Radiator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    $136.61
  • OEM (Genuine) 2018 GMC Sierra 3500 HD Radiator

    PartNumber: 84224661
    OEM 2018 GMC Sierra 3500 HD Radiator - 84224661
    Product Specifications
    • Notes: Silverado, Sierra; 6.6l; 6.6 Liter Diesel, 2017-19
    • Other Names: Radiator
    • Item Dimensions: 8.2 x 48.9 x 35.7 inches
    • Item Weight: 34.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23208447
    • Part Description: 2018 GMC Sierra 3500 HD Radiator
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL