CSF All-Aluminium Performance Radiator Upgrade for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 (1/2/3/4 Series) - Fits M135i, M235i, 320i/328i, 420i/428i/435i - Direct-Fit OEM Replacement
CSF All-Aluminium Performance Radiator Upgrade for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 (1/2/3/4 Series) - Fits M135i, M235i, 320i/328i, 420i/428i/435i - Direct-Fit OEM Replacement
  • Load image into Gallery viewer, CSF All-Aluminium Performance Radiator Upgrade for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 (1/2/3/4 Series) - Fits M135i, M235i, 320i/328i, 420i/428i/435i - Direct-Fit OEM Replacement
  • Load image into Gallery viewer, CSF All-Aluminium Performance Radiator Upgrade for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 (1/2/3/4 Series) - Fits M135i, M235i, 320i/328i, 420i/428i/435i - Direct-Fit OEM Replacement

CSF All-Aluminium Performance Radiator Upgrade for BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 (1/2/3/4 Series) - Fits M135i, M235i, 320i/328i, 420i/428i/435i - Direct-Fit OEM Replacement

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CSF BMW F20 F22 F30 F32 Radiator Upgrade - High Performance All Aluminium Cooling

Upgrade your BMW cooling system with the CSF all aluminium radiator. Engineered with advanced tube and fin core technology, this CSF BMW radiator delivers enhanced cooling capability and maximum heat dissipation for fast road and track day use. It is a direct-fit, OEM replacement radiator for a wide range of BMW 1 Series, 2 Series, 3 Series and 4 Series F-chassis models including the BMW M135i, M235i, 320i, 328i, 420i, 428i and 435i.

At Nforcd, we run CSF radiators on our own cars and customer builds. Feedback has been superb, with customers praising improved temperature control, consistent performance and rock-solid reliability. If you are searching for BMW F20 radiator upgrade, BMW F30 radiator replacement, BMW F22 performance radiator or BMW F32 aluminium radiator, this is the proven solution.

Why choose CSF for your BMW

  • All aluminium construction for durability and long-term reliability
  • High-efficiency core with innovative tube and fin technology to maximise airflow and heat dissipation
  • Direct-fit OEM replacement - perfect for performance upgrades and preventative maintenance
  • Ideal for spirited driving, tuned cars and track days where cooling headroom matters
  • Backed by CSF Lifetime Warranty

Common search terms: BMW F20 radiator, BMW F21 radiator, BMW F22 radiator, BMW F23 radiator, BMW F30 radiator, BMW F31 radiator, BMW F32 radiator, BMW F33 radiator, BMW F34 radiator, BMW F36 radiator, BMW 1 Series radiator upgrade, BMW 2 Series radiator upgrade, BMW 3 Series radiator replacement, BMW 4 Series radiator upgrade, BMW N20 radiator, BMW N55 radiator, BMW B38 radiator, BMW B47 radiator, BMW N47 radiator, CSF BMW radiator.

Part Numbers

  • 7080 - Manual transmission
  • 7081 - Automatic transmission

Vehicle Compatibility

Note - two variants depending on transmission. Please check the lists below or use our free compatibility check.

Manual Transmission - Part No. 7080

  • BMW 1 Series F20 118i 5-door B13 (2010-2018)
  • BMW 1 Series F20 120d 5-door N47N (2010-2018)
  • BMW 1 Series F20 125d 5-door N47S1 (2010-2015)
  • BMW 1 Series F20 125i 5-door N20 (2010-2018)
  • BMW 1 Series F20 M135i 5-door N55 (2010-2018)
  • BMW 1 Series F20 116i 5-door B38 (2014-2018)
  • BMW 1 Series F21 118i 3-door N13 (2010-2018)
  • BMW 1 Series F21 125d 3-door N47S1 (2010-2015)
  • BMW 1 Series F21 125i 3-door N20 (2010-2018)
  • BMW 1 Series F21 M135i 3-door N55 (2010-2018)
  • BMW 1 Series F21 116i 3-door B38 (2014-2018)
  • BMW 1 Series F21 120d 3-door B47 (2014-2018)
  • BMW 1 Series F21 120i 3-door N13 (2014-2018)
  • BMW 2 Series F22 218i Coupe B38 (2012-2017)
  • BMW 2 Series F22 220d Coupe B47 (2012-2017)
  • BMW 2 Series F22 220i Coupe N20 (2012-2017)
  • BMW 2 Series F22 228i Coupe N20 (2012-2017)
  • BMW 2 Series F23 218i Convertible B38 (2014-2017)
  • BMW 2 Series F23 220d Convertible B47 (2014-2017)
  • BMW 2 Series F23 220i Convertible N20 (2014-2017)
  • BMW 2 Series F23 228i Convertible N20 (2014-2017)
  • BMW 3 Series F30 316d Saloon N47N (2011-2016)
  • BMW 3 Series F30 318d Saloon N47N (2011-2018)
  • BMW 3 Series F30 320d(x) Saloon N47N (2011-2018)
  • BMW 3 Series F30 320i(x) Saloon N20 (2011-2018)
  • BMW 3 Series F30 325d Saloon N47S1 (2011-2018)
  • BMW 3 Series F30 328i(x) Saloon N20 (2011-2018)
  • BMW 3 Series F30 335i(x) Saloon N55 (2011-2016)
  • BMW 3 Series F30 318i Saloon B38 (2014-2018)
  • BMW 3 Series F31 316d Touring N47N (2011-2015)
  • BMW 3 Series F31 318d Touring N47N (2011-2015)
  • BMW 3 Series F31 320d(x) Touring N47N (2011-2018)
  • BMW 3 Series F31 320i(x) Touring N20 (2011-2015)
  • BMW 3 Series F31 325d Touring N47S1 (2011-2018)
  • BMW 3 Series F31 328i(x) Touring N20 (2011-2015)
  • BMW 3 Series F31 335i Touring N55 (2011-2015)
  • BMW 3 Series F31 318i Touring B38 (2014-2018)
  • BMW 3 Series F34 GT 318d Gran Turismo N47N (2012-2016)
  • BMW 3 Series F34 GT 320d(x) Gran Turismo B47 (2012-2016)
  • BMW 3 Series F34 GT 320i(x) Gran Turismo N20 (2012-2016)
  • BMW 3 Series F34 GT 325d Gran Turismo N47S1 (2012-2016)
  • BMW 4 Series F32 420d(x) Coupe N47N (2012-2017)
  • BMW 4 Series F32 420i(x) Coupe N20 (2012-2017)
  • BMW 4 Series F32 425d Coupe B47 (2012-2017)
  • BMW 4 Series F32 428i(x) Coupe N20 (2012-2017)
  • BMW 4 Series F32 435i(x) Coupe N55 (2012-2017)
  • BMW 4 Series F33 420d Convertible B47 (2013-2017)
  • BMW 4 Series F33 420i Convertible N20 (2013-2017)
  • BMW 4 Series F33 425d Convertible N47S1 (2013-2017)
  • BMW 4 Series F33 428i Convertible N20 (2013-2017)
  • BMW 4 Series F33 435i(x) Convertible N55 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 418i B38 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 420d(x) B47 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 420i(x) N20 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 425d B47 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 428i(x) N20 (2013-2017)
  • BMW 4 Series F36 Gran Coupe 435i(x) N55 (2013-2017)
  • BMW i3 IB1 i3 60aH Rex i3 (2013-2017)

Automatic Transmission - Part No. 7081

  • BMW 1 Series F20 125i B48 (2010-2018)
  • BMW 1 Series F20 M135i(x) N55 (2010-2018)
  • BMW 1 Series F20 116i B38 (2010-2018)
  • BMW 1 Series F20 118i B38 (2010-2018)
  • BMW 1 Series F20 125i N20 (2010-2018)
  • BMW 1 Series F21 125i N20 (2010-2018)
  • BMW 1 Series F21 M135i(x) N55 (2010-2018)
  • BMW 1 Series F21 118i B38 (2014-2018)
  • BMW 2 Series F22 218i B38 Coupe (2012-2017)
  • BMW 2 Series F22 220i N20 Coupe (2012-2017)
  • BMW 2 Series F22 228i(x) N20 Coupe (2012-2017)
  • BMW 2 Series F22 M235i(x) N55 Coupe (2012-2017)
  • BMW 2 Series F23 218i B38 Convertible (2014-2017)
  • BMW 2 Series F23 220i N20 Convertible (2014-2017)
  • BMW 2 Series F23 228i(x) N20 Convertible (2014-2017)
  • BMW 2 Series F23 M235i(x) N55 Convertible (2014-2017)
  • BMW 3 Series F30 318i B38 Saloon (2014-2018)
  • BMW 3 Series F30 320i(x) N20 Saloon (2011-2018)
  • BMW 3 Series F30 328i(x) N20 Saloon (2011-2018)
  • BMW 3 Series F30 328i(x) N26 Saloon (2011-2018)
  • BMW 3 Series F30 335i(x) N55 Saloon (2011-2015)
  • BMW 3 Series F30 Hybrid 3 N55 Saloon (2011-2015)
  • BMW 3 Series F31 320i(x) N20 Touring (2011-2015)
  • BMW 3 Series F31 328i(x) N20 Touring (2011-2018)
  • BMW 3 Series F31 335i(x) N55 Touring (2011-2015)
  • BMW 3 Series F34 GT 320i(x) N20 Gran Turismo (2012-2016)
  • BMW 3 Series F34 GT 328i(x) N20 Gran Turismo (2012-2016)
  • BMW 3 Series F34 GT 335i(x) N55 Gran Turismo (2012-2016)
  • BMW 4 Series F32 418i B38 Coupe (2012-2017)
  • BMW 4 Series F32 420i(x) N20 Coupe (2012-2017)
  • BMW 4 Series F32 428i(x) N20 Coupe (2012-2017)
  • BMW 4 Series F32 428i(x) N26 Coupe (2012-2017)
  • BMW 4 Series F33 435i(x) N55 Coupe (2012-2017)
  • BMW 4 Series F33 420i N20 Convertible (2013-2017)
  • BMW 4 Series F33 428i(x) N20 Convertible (2013-2017)
  • BMW 4 Series F33 428i(x) N26 Convertible (2013-2017)
  • BMW 4 Series F33 435i(x) N55 Convertible (2013-2017)
  • BMW 4 Series F36 418i B38 Gran Coupe (2012-2017)
  • BMW 4 Series F36 420i(x) N20 Gran Coupe (2013-2017)
  • BMW 4 Series F36 428i(x) N20 Gran Coupe (2013-2017)
  • BMW 4 Series F36 435i(x) N55 Gran Coupe (2013-2017)

Compatibility Check

We will verify fitment before dispatch. Enter your vehicle registration number for UK cars or the last 7 digits of your VIN at checkout and we will confirm the correct CSF radiator part number for your BMW.

Fitting and Installation

Prefer professional installation for your BMW radiator upgrade. Nforcd offers fitting at our workshop in Warwickshire. Email Sales@nforcd.com to request a quote and booking availability.

Manufacturer and Warranty

  • Manufactured by: CSF Radiators
  • Warranty: CSF Lifetime Warranty

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Order your CSF BMW F-chassis aluminium radiator today for reliable cooling performance and confidence on road and track.