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ALL ORDERS SHIP SAME OR NEXT BUSINESS DAY!

2020 GMC Sierra 3500 HD 6.6L V8 Turbo Diesel Radiator | CSF3928

by CSF
$331.99
SKU CSF3928

Fits the following 2020 GMC Sierra 3500 HD applications:

  • GMC Sierra 3500 HD 6.6L V8 Duramax L5P Turbo Diesel — Pickup / Cab & Chassis — DIESEL — Automatic

OE-style direct-fit Radiator for the 6.6L V8 Turbo Diesel.

NOTE: This is the PRIMARY radiator for the 6.6L Duramax L5P Turbo Diesel. The HD Diesel system also has an Auxiliary radiator (CSF3938) which is sold separately.

Product Attributes
Outlet Diameter: 2 1/4 Right IN
Box Height (in): 7 13/16
Box Length (in): 47 9/16
Box Weight (lbs): 37
Box Width (in): 34 3/8
Core Length: 34 1/2 IN
Core Material: Aluminum
Core Thickness: 2 1/16 IN
Core Width: 30 5/8 IN
Down Flow Or Cross Flow Type: Cross Flow
Hazardous Material: No
Inlet Length (in): 31 5/16
Inlet Width (in): 2 11/16
No. Of Rows: 2
Oil Cooler (in): 11 1/2 (high-efficiency Plate Type)
Outlet Length (in): 31 5/16
Outlet Width (in): 2 11/16
Radiator Cap Supplied: No
Tank Material: Plastic
Inlet Diameter: 2 Left IN

About CSF Radiators:

  • CSF factories are ISO/TS-16949 certified
  • CSF Radiators are designed and built to High Performance Standards & sold worldwide for over 50 years — over 30 Million Units Sold
  • Carefully engineered & Wind Tunnel Tested in laboratory for Cooling Performance Validation
  • Over 10,000 different models manufactured & supplied for all leading vehicle brands
  • OEM specified Plastic Tank — Aluminum Core Construction
  • Tanks made from Virgin Grade Engineered plastic resins, Glass Filled for added Strength & Durability
  • Gaskets made from Special Grade "EPDM" rubber to withstand extreme temperatures up to -120°F
  • Tubes — Welded Type or Latest Generation "B-Tube" Design
  • Fins (Heart of Radiator) — High Performance "Multi-Louvered Design" — OEM Spec
  • 100% leak tested before leaving factory at 150% of operating pressure
  • Industry Best Packaging — "10 Foot Drop Test" Standard
  • Drop-in Fit
  • High Performance Transmission Cooler with special Built-in Turbulator, when applicable
  • All components are installed, torqued & tested on Radiator during assembly


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