F22 F23 F30 F32 F36 BMW B58 radiator 17118625431

Direct-fit radiator for BMWs with the B58 engine - specifically F22 M240i, F23 M240i xDrive, F30 340i, F32 440i and F36 440i xDrive. No modifications needed.

• Replaces failed or ageing OEM units suffering from leaks or reduced cooling capacity
• Designed for fast-road and track-day use where stock cooling reaches its limit
• Uses the same mounting points, hose locations and expansion tank interface as original
• Part number 17118625431 matches genuine BMW fitment specs - no guesswork

Not a cosmetic upgrade. Fixes real thermal issues on B58-powered cars when the factory unit is worn.