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USD 261.99
Part #: CSF6001

CSF 6001 OEM+ Replacement Intercooler (Tube & Fin Core)

Vehicle Fitment:
2011-2016 GM 6.6L Duramax LML | See full application list below
Part #: CSF6001
★★★★★ ★★★★★ 2 Reviews
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The CSF 6001 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replacement intercooler 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 OEM+ Intercooler is built with cast aluminum end tanks for a higher level of durability, reliability and burst pressure capabilities. Featuring a 100% TIG welded construction with an OEM style tube/fin core that matches or exceeds the performance of the OEM Intercooler. Designed to be a true "Drop-in Fit" that requires no modifications to install, this intercooler will work with all OEM components including OEM hoses, brackets, and mounting points. 

Tube-and-fin cores are typically found on stock intercoolers. These coolers are lighter and less expensive to make which is why they are mostly used in factory applications. This is the perfect option for those replacing an intercooler that failed or is being replaced due to front end damage. This intercooler is best for stock output applications and is often chosen as crash part or replacement part.

  • Upgraded OE Design
  • Drop-In Installation 
  • Includes 1-Year Warranty

Core Length (in): 36"
Core Material: Aluminum
Core Thickness (in): 1-1/2"
Core Width (in): 23-7/8"
Hazardous Material: No
Inlet Tube (in): 3"
Outlet Tube (in): 3-1/8"
Tank Material: Aluminum
Tech Note: O.E.M. Style Tube & Fin Core Design With Quick-Connect Outlet Pipe
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA


  • MPN 6001
  • SKU CSF6001
  • GTIN 710353060018
  • ID 27715
  • Manufacturer Name CSF
  • Shipping Weight 30.00 lb.
  • Shipping Length 48 in.
  • Shipping Width 7 in.
  • Shipping Height 29 in.
  • Fuel Type Diesel
  • Warranty Info 1 Year
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # 23359895, 25838896, GM3012108
  • Internal L4R3


★★★★★ ★★★★★
5.0/5 Stars out of 2 Reviews
Verified Buyer
Great piece!
Well built, direct fit, shipped fast!
Verified Buyer
Good so far
Perfect fit, easy install, it seems a little better than stock on the hot side where the stock cooler blew out.

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