Radiator, CSF OE Plus - F22 228i, F3X 320i/328i/335i, F3X 428i/435i Automatic

A more efficient drop-in replacement for your OE radiator. Replaces BMW part #17118672104

+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -



F22 228i, F30 320i/328i/335i, and F32 428i/435i CSF OE-Plus Replacement Radiator
  • Drop-in fitment to many F22 and F30/F32 automatic transmission models (see fitment details below!)
  • High performance aluminum core
  • CSF B-Tube design
  • Designed and tested in the USA
The OE-Plus CSF radiators for the offer much of the same technology and benefits as their Aluminum and Triple-Pass designs, but at a more accessible price. OE-Plus are the same dimensions as the stock radiator but with better materials and greater surface area on the vanes for improved cooling (as much as 15% better than original). CSF uses a proprietary "B-Tube" design for their vanes. Instead of a single oval radiator tube, CSF has two tubes in the shape of a "B" that have more surface area and greater strength. In addition, CSF can use a thinner and lighter material that is more efficient.

OE-Plus radiators have plastic end tanks and an aluminum core for a drop-in fitment, just like the OEM design. All CSF radiators receive design and development in the USA with additional wind tunnel, vibration, thermal cycle, burst pressure, and salt spray testing done at their production facilities in Southeast Asia. During manufacturing, radiators are individually tested for leaks and receive a 30-point inspection prior to shipping. CSF is an OE supplier to several manufacturers as well as providing private-label products for other radiator brands. CSF radiators have a two year warranty.

This more-efficient radiator replaces Original BMW part numbers 17118672104 and 17117618807.

Note for 4 Cylinder Models: NOT for N26 SULEV engine. Only for N20 (non-SULEV) engine. 

Note for 6 Cylinder Models: NOT for M Sport Package (option code P337A). 

This radiator was used in many models for the 2012, 2013, 2014, 2015 and 2016 model years. Here's a detailed list of fitments that this OEM radiator is used on: 

Detailed List of BMW fitments for this radiator: 
2014-2016 F22 BMW 228i xDrive (N20, automatic)
2014-2016 F23 BMW 228i 228i xDrive M235i (N20, automatic)
2012-2016 F30 BMW 320i 320i xDrive 328i 328i xDrive Sedan - For N20 (non-SULEV) engine 
2012-2016 F30 BMW 335i 335i xDrive Sedan - WITHOUT M Sport Package
2013-2016 F31 BMW 328i xDrive Wagon (N20, automatic)
2013-2016 F32 BMW 428i 428i xDrive Coupe - For N20 (non-SULEV) engine 
2013-2016 F32 BMW 435i 435i xDrive Coupe - WITHOUT M Sport Package
2013-2016 F33 BMW 428i Convertible 428i xDrive Convertible- For N20 (non-SULEV)  
2013-2016 F33 BMW 435i Convertible 435i xDrive Convertible 
2014-2016 F34 BMW 328i / 328i xDrive GT (Gran Tourismo) - For N20 (non-SULEV) 
2014-2016 F34 BMW 335i xDrive GT (Gran Tourismo) - WITHOUT M Sport Package
2014-2016 F36 BMW 428i Gran Coupe 428i xDrive Gran Coupe - For N20 (non-SULEV)  
2014-2016 F36 BMW 435i Gran Coupe,435i xDrive Gran Coupe - WITHOUT M Sport Package

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

2 Series
F22 / F23 (2014+) > 228i
F22 / F23 (2014+) > 228i xDrive
3 Series
F30 / F31 / F34 (2012-2019) > 320i
F30 / F31 / F34 (2012-2019) > 320i xDrive
F30 / F31 / F34 (2012-2019) > 328i
F30 / F31 / F34 (2012-2019) > 328i xDrive
F30 / F31 / F34 (2012-2019) > 335i
F30 / F31 / F34 (2012-2019) > 335i xDrive
4 Series
F32 / F33 / F36 (14-20) > 428i
F32 / F33 / F36 (14-20) > 428i xDrive
F32 / F33 / F36 (14-20) > 435i
F32 / F33 / F36 (14-20) > 435i xDrive
Recently Viewed Products