CSF Radiator - 2 Series (F22 / F23)
CSF Radiator
BMW 2 Series (F22 / F23)
CSF manufactures the most advanced and efficient radiator cores in the industry by using innovative tube and fin technologies with industry leading testing methods to maximize airflow and heat dissipation. These techniques allow CSF to stay ahead of the pack when it comes to radiator technology!
- “B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded.
The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube withithe same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow.”
High Efficiency Multi Louvered Fin – CSF uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.
OEM Part Number: 17117600520
Fits Models:
Year Model Sub-Model Chassis Code
10-18 118i 5 doors F20
10-18 120d 5 doors F20
10-15 125d 5 doors F20
10-18 125i 5 doors F20
10-18 M135i 5 doors F20
14-18 116i 5 doors F20
10-18 118i 3 doors F21
10-15 125d 3 doors F21
10-18 125i 3 doors F21
10-18 M135i 3 doors F21
14-18 116i 3 doors F21
14-18 120d 3 doors F21
14-18 120i 3 doors F21
12-17 218i Coupe F22
12-17 220d Coupe F22
12-17 220i Coupe F22
12-17 228i Coupe F22
14-17 218i Convertible F23
14-17 220d Convertible F23
14-17 220i Convertible F23
14-17 228i Convertible F23
11-16 316d Sedan F30
11-18 318d Sedan F30
11-18 320d(X) Sedan F30
11-18 320i(X) Sedan F30
11-18 325d Sedan F30
11-18 328i(X) Sedan F30
11-16 335i(X) Sedan F30
14-18 318i Sedan F30
11-15 316d Touring F31
11-15 318d Touring F31
11-18 320d(X) Touring F31
11-15 320i(X) Touring F31
11-18 325d Touring F31
11-15 328i(X) Touring F31
11-15 335i Touring F31
14-18 318i Touring F31
12-16 318d Gran Turismo F34 GT
12-16 320d(X) Gran Turismo F34 GT
12-16 320i(X) Gran Turismo F34 GT
12-16 325d Gran Turismo F34 GT
12-17 420d(X) Coupe F32
12-17 420i(X) Coupe F32
12-17 425d Coupe F32
12-17 428i(X) Coupe F32
12-17 435i(X) Coupe F32
13-17 420d Convertible F33
13-17 420i Convertible F33
13-17 425d Convertible F33
13-17 428i Convertible F33
13-17 435i(X) Convertible F33
13-17 418i Gran Coupe F36 Gran Coupe
13-17 420d(X) Gran Coupe F36 Gran Coupe
13-17 420i(X) Gran Coupe F36 Gran Coupe
13-17 425d Gran Coupe F36 Gran Coupe
13-17 428i(X) Gran Coupe F36 Gran Coupe
13-17 435i(X) Gran Coupe F36 Gran Coupe
13-17 i3 60aH Rex i3
Part Number: 7080