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USD 242.99
Part #: CSF3584

CSF 3584 OEM Style Replacement Radiator

2011-2016 GM 6.6L Duramax LML
Part #: CSF3584
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The CSF 3584 OEM Style Replacement Radiator is manufactured from the highest quality components to provide you with the best aftermarket OE replacement radiator available for your 2011-2016 GM 6.6L Duramax LML. CSF is an ISO certified cooling system manufacturer with many OEM customers around the world. CSF is also known as an industry leader in automotive cooling for both OE and the performance aftermarket. 

Each CSF Radiator is built to OE specifications for a true, "Drop-in Fit" that matches the performance of your OE radiator. CSF tests every radiator design in-house with their state-of-the-art testing facility that includes wind tunnel, burst pressure testing, vibration testing, thermal cycle, and salt spray corrosion testing. When CSF identifies a weakness in either the OEM design or performance, a stronger solution is implemented for class-leading performance and durability. Individually pressure tested and serial # certified. Comes complete with a 1-year warranty.

OEM Replacement 
Drop-In Installation
Includes 1-Year Warranty 
Bottom Hose Fitting (in): 2 Right
Top Hose Fitting (in): 1 13/16 Left
Core Length (in): 33 7/16
Core Material: Aluminum
Core Thickness (in): 2 1/16
Core Width (in): 27 1/2
Cross-flow/ Down-flow: Cross Flow
Hazardous Material: No
Inlet Length (in): 28 1/8
Inlet Width (in): 2 7/16
No. Of Rows: 2
Oil Cooler (in): 11 1/2 (high-efficiency Plate Type)
Outlet Length (in): 28 1/8
Outlet Width (in): 2 7/16
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

Vehicle Applications

2011 Chevy 6.6L LML Duramax
2012 Chevy 6.6L LML Duramax
2013 Chevy 6.6L LML Duramax
2014 Chevy 6.6L LML Duramax
2015 Chevy 6.6L LML Duramax
2016 Chevy 6.6L LML Duramax
2011 GMC 6.6L LML Duramax
2012 GMC 6.6L LML Duramax
2013 GMC 6.6L LML Duramax
2014 GMC 6.6L LML Duramax
2015 GMC 6.6L LML Duramax
2016 GMC 6.6L LML Duramax


  • MFG. Number 3584
  • Manufacturer Name CSF
  • Shipping Weight 50.00 lb.
  • Shipping Length 45 in.
  • Shipping Width 32 in.
  • Shipping Height 8 in.
  • Fuel Type Diesel
  • UPC 710353035849
  • Warranty Yes
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # 13244, 23172440, 25838892, 8013244, CU13244, GM3010576
  • Internal L0.00R0.00


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