BMW F20 F22 F30 F32 F36 auxiliary radiator 17117628057

Direct-fit auxiliary radiator for BMW F20, F22, F30, F32 and F36 chassis - including M140i, M240i, 335i, 340i and 440i models. No fabrication, no guesswork: it bolts straight in using factory mounting points.

• Exact OEM part number 17117628057 - same unit fitted to factory-equipped cars
• Proven cooling support for fast-road use, track days and summer reliability
• No modification required; designed for petrol F-series only

Not a generic 'cooling upgrade' - this is the auxiliary radiator BMW specified where extra cooling was needed from the factory.