CSF 8131B Black High Performance Aluminum Radiator 2014-2018 BMW M140i M240i 340i 440i B58B30M0

CSF 8131B
Regular Price $599.00 Special Price $539.10

Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)



F-Series High-Performance Heat Exchanger

CSF upgraded the inlet/outlet design and improved the core specifications for better air-flow, water-flow, and improved cooling system performance. These updated features result in further lowering Intake Air Temperatures (IATs) of the air-to-water in-manifold charge cooler air cooler system for maximum performance.


  • Ultra-Efficient 42mm 2-Row Core, with CSF’s B-Tube Technology, and 6.5mm Multi-Louvered Fin Height
  • Results in Optimized Airflow Through the Heat Exchanger Core and Into Other Cooling System Components for Maximum Performance of the Entire Cooling System (Especially Critical if Installed in an X-Drive Model with Transmission Oil Cooler Placed in Front of Heat Exchanger)
  • Triple-Pass Flow Design
  • Upgraded Inlet/Outlet Design with New Tapered Entry and Exit Points from End Tanks, Resulting in Optimized Water Flow and Increased Performance (Matches OEM Spec)*
  • Included Detachable Rock Guard
  • OEM CNC Machined Mounting Location Pins and Brackets
  • Direct Plug-and-Play Design, Including CNC Machined “Quick Connect” Inlet/Outlet Water Fittings
  • Includes Hardware Mounting Kit* for Applications That Have a Factory Transmission Oil Cooler Mounted in Front of the Heat Exchanger (X-Drive Models) 
  • No Modifications Needed to Install
  • For a More in Depth Look Please Check out the CSF B58 Heat Exchanger Press Release
  • OEM #: 17118741830 & 17118625431

Application Fitment

  • 2015-2018 BMW 120i 5 doors
  • 2015-2018 BMW 125i 5 doors
  • 2016-2018 BMW 218i Convertible
  • 2016-2018 BMW 218i Coupe
  • 2015-2018 BMW 220i Convertible
  • 2015-2018 BMW 220i Coupe
  • 2015-2018 BMW 230i(X) Converitble
  • 2015-2018 BMW 230i(X) Coupe
  • 2015-2018 BMW 320i(X) Gran Tourismo
  • 2014-2018 BMW 320i(X) Sedan
  • 2014-2018 BMW 320i(X) Touring
  • 2014-2018 BMW 330e Sedan
  • 2015-2018 BMW 330i(X) Gran Tourismo
  • 2014-2018 BMW 330i(X) Sedan
  • 2014-2018 BMW 330i(X) Touring
  • 2015-2018 BMW 340i(X) Gran Tourismo
  • 2014-2018 BMW 340i(X) Sedan
  • 2014-2018 BMW 340i(X) Touring
  • 2015-2018 BMW 420i(X) Convertible
  • 2015-2018 BMW 420i(X) Coupe
  • 2015-2018 BMW 420i(X) Gran Coupe
  • 2015-2018 BMW 430i(X) Convertible
  • 2015-2018 BMW 430i(X) Coupe
  • 2015-2018 BMW 430i(X) Gran Coupe
  • 2015-2018 BMW 440i(X) Convertible
  • 2015-2018 BMW 440i(X) Coupe
  • 2015-2018 BMW 440i(X) Gran Coupe
  • 2015-2018 BMW M140i(X) 5 doors
  • 2015-2018 BMW M240i(X) Converitble
  • 2015-2018 BMW M240i(X) Coupe


More Information
Availability New In Stock / Available
Barcode 71035308131B
Shipping Weight (Dimensional) 20.000000
Clearance Sale Yes
On Sale On Sale
Availability Available
Part Type Radiators
Make BMW
Model 340i 2016+ F30
Engine B58B30M0
Color Black
Brand CSF
Carb Legal N/A
Shipping Label Free Shipping


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